JP2007313097A - Game machine - Google Patents

Abstract

To provide a gaming machine in which a player can select a desired effect without pausing the game.
When a symbol display unit displaying symbols on the surface of a plurality of rotating bodies (3L, 3C, 3R) is rotated, a winning combination is determined by random lottery, and then a stop button (15L, 15C, 15R) is determined. ) To display a symbol corresponding to the winning combination on the active line. At this time, a special display combination (for example, “red 7”-“red 7”-“red 7” (RB1) or “red 7”-“red 7”-“blue 7” (RB2) combining specific symbols. )), The type of the special display combination and the number of times that the special display combination is determined are stored in the work RAM, and when the number of determination of the special display combination reaches a predetermined number, it is stored in the work RAM. In accordance with the type of the special display combination, an image to be displayed on the liquid crystal display unit 4b is determined, and the effect stage is changed.
[Selection] Figure 1

Description

  The present invention relates to a gaming machine that is particularly enjoyed by arranging symbols drawn on a plurality of rotating reels such as a slot machine.

  Conventionally, a plurality of reels in which a plurality of symbols are arranged on each peripheral surface, a plurality of display windows corresponding to each reel, and a symbol appearing on the display window by rotating and stopping each reel are aligned. Amusement machines (so-called pachislot machines) to enjoy are known.

In this type of gaming machine, on the assumption that the player has inserted medals, a start switch for performing an operation for generating a signal for starting the rotation of the reel (hereinafter referred to as “start operation”); Based on an operation by the player who stops the rotation of the reel (hereinafter referred to as “stop operation”), a stop switch that controls the stop of the rotation for each reel, and a signal output by the start switch and the stop switch. And a control unit that controls the operation of the motor and rotates and stops each reel.
In such a pachislot machine, it is determined whether or not there is a winning based on a combination of symbols displayed by a plurality of display windows, and medals are paid out when it is determined that the winning.

  Currently, the mainstream pachislot machine detects a start operation by a player, generates a random number internally, performs lottery, and rotates the reel based on the result of the lottery and the timing of the stop operation by the player. Like to stop. For example, when the result of winning a prize by the internal random lottery described above (hereinafter, the result of the internal lottery is referred to as “internal winning combination”) is determined by the player so that the prize is established. A stop operation is performed. Even after the operation for stopping the rotation is performed, the rotation of the reel is continued within a predetermined period (for example, 190 ms) and then stopped. Further, if the internal winning combination for winning is not determined, the rotation of the reel is stopped so that winning is not established. That is, in such a game machine, in many situations, a stop operation (so-called “eye push”) at an appropriate timing is required, and any combination of symbols is displayed on the display window when the reel rotation stops. This is related to the timing of the stop operation, that is, the skill of the player.

Also, in recent years, the effect control means depends on the time from the start of the previous reel rotation to the start switch operation, the time from the reel rotation start to the rotation stop, or whether the bonus is internally won or not. There has also been proposed a slot machine that performs production control that is novel and interesting by changing the production control according to (see Patent Document 1).
JP 2004-113578 A

  By the way, in the conventional gaming machine described in Patent Document 1, production control is performed according to the time from the start of the previous reel rotation to the current start switch operation and the time from the start of reel rotation to the stop of rotation. Is different. For this reason, the player who knows that the production control varies depending on these times has to stop and measure the time each time he wants to see the desired production. Such a player's operation distracts the player's interest, and as a result, the operating rate of the gaming machine is reduced, which has been a factor of reducing profits for the game arcade.

  The present invention has been made in view of these points, and an object thereof is to provide a gaming machine that allows a player to select a desired effect without pausing the game.

  In order to solve the above-described problems and achieve the object of the present invention, the gaming machine of the present invention displays a plurality of rotating bodies having a plurality of symbols arranged on the outer peripheral surface and a part of the plurality of symbols on the rotating body. A symbol display means comprising a display window, a start operation detecting means for detecting a rotation start operation of a plurality of rotating bodies, a winning combination determining means for determining a winning combination based on detection of the start operation by the start operation detecting means, Based on the detection means of the start operation detected by the start operation detection means, the defining means that prescribes a plurality of types of combinations of the symbols corresponding to the winning combination determined by the winning combination determination means and the special combination of symbols related to the special winning combination, Symbol changing means for changing the symbols displayed on the symbol display means by rotating a plurality of rotating bodies, stop operation detecting means for detecting an operation for stopping the rotating operation of the plurality of rotating bodies by the symbol changing means, and winning combination determination hand Based on the winning combination determined by the detection and the detection of the stop operation of the plurality of rotating bodies by the stop operation detection means, stop control means for stopping the change of the symbol by the symbol change means, and the change of the symbol by the stop control means Is displayed on the symbol display means as a result of the collation by the collation means. When the combination of symbols matches the symbol combination preliminarily defined by the defining means, the combination of the benefit providing means for providing benefit and the symbol displayed on the symbol display means as a result of the matching by the matching means is the special combination. A special game generating means for generating a relatively advantageous special game when matched with a special symbol combination for the winning combination, and a matching means. As a result of the collation, the storage means for storing the collation result when the special game occurs as a plurality of times as special information, the image display means for displaying the image, and the image determination means for determining the image displayed by the image display means The image determining means determines an image to be displayed on the image display means based on a plurality of special information stored in the storage means.

  Further, as a preferred embodiment of the present invention, the winning combination determining means includes a random number extracting means for extracting a random number from a predetermined random number range based on detection of a start operation performed by the start operation detecting means, and a predetermined number. Numerical range defining means for defining a numerical range included in the predetermined random number range corresponding to each of a plurality of winning combinations, and the numerical range defined by the numerical range defining means is defined by the defining means. The numerical value ranges of a plurality of types of special winning combinations corresponding to a combination of a plurality of types of special symbols are set to be the same, and the collating means is a random value generated by the start operation of the start operation detecting means. The special game is determined to have occurred by collating with the numerical range of the special winning combination specified by the numerical range defining means.

  Further, as a preferred embodiment, the special symbol combination related to the special winning combination defined by the defining means is a combination of red 7 and blue 7. A plurality of (for example, two types) special winning combinations are prepared, and the image displayed on the image display means is an effect stage determined in accordance with the number of appearances and the order of appearance of the special winning combinations. Depending on the situation, the image is different.

According to the present invention, the fact that a specific symbol combination is displayed on the symbol display means is stored as data a plurality of times, and an effect is determined according to the stored data. For this reason, when a player wants to see a desired effect, he / she will make an eye for every game. As a result, each game can be played with a sense of tension, and the interest of the game is enhanced.
In addition, a skilled player can intentionally win only a specific role, and other roles can be missed by pushing, so if only a certain performance is selected, the player will You can show off your skills and the fun of the game is further enhanced.

Hereinafter, a first embodiment of the present invention will be described with reference to FIGS.
The first embodiment of the present invention (hereinafter referred to as “this example”) is described as an example applied to a gaming machine that uses a medal to play a game. In addition to a ball or token, the present invention can also be applied to a gaming machine that performs a game using a medium such as a card that stores information on a game value given to or given to a player.

<Description of exterior configuration of gaming machine>
First, with reference to FIG. 1, the external structure of the gaming machine in this example will be described. The gaming machine 1 of this example is an example applied to a so-called pachislot machine, and is a gaming machine that uses a medal to play a game.

  On the front surface of the front door 4 provided on the front surface of the gaming machine 1, a substantially vertical panel display portion 4a, liquid crystal display portion 4b, and fixed display portion 4c are formed. Further, behind the front door 4, three reels 3L, 3C, 3R having a plurality of types of symbols drawn on the outer peripheral surface are provided in a horizontal row so as to be rotatable. Each reel 3L, 3C, 3R rotates at a constant speed (for example, 80 rotations / minute).

  The panel display unit 4a includes a bonus game information display unit 5 that displays information related to the bonus game, BET lamps 6a to 6c that are turned on according to the number of inserted medals, and a payout display unit 7a that displays the number of paid out medals. A credit display section 7b for displaying the number of credited medals is arranged.

  A substantially horizontal base 10 is formed below the panel display 4a, the liquid crystal display 4b, and the fixed display 4c. On the right side of the pedestal 10, a medal slot 16 for inserting medals is provided. The inserted medals are credited (ie, stored) or consumed to play the game. The number of medals inserted or credited is counted by an inserted number counter or a credit counter (not shown). Further, on the left side of the pedestal 10, 1 is used to select the number of medals consumed to play one game out of credited medals (hereinafter referred to as “inserted number”) by pressing operation. A -BET switch 11, a 2-BET switch 12, and a maximum BET switch 13 are provided.

  The 1-BET switch 11 selects “1” as the number of inserted sheets by a single pressing operation. The 2-BET switch 12 selects “2” as the number of inserted sheets by a single pressing operation. The maximum BET switch 13 is selected as “3” as the number of inserted sheets by one pressing operation.

  When these BET switches 11 to 13 are pressed, the display line is validated. Hereinafter, the pressing operation of the BET switches 11 to 13 and the operation of inserting a medal into the medal insertion slot 16 will be referred to as “insertion operation”. Further, on the left side of the BET switches 11 to 13, buttons constituting the operation unit 9 are provided. The operation unit 9 performs selection and determination operations for displaying information such as menus on the liquid crystal display device 31 (see FIG. 3 described later). In FIG. 1, two operation buttons are provided. . Of these two operation buttons, one is a menu selection button and the other is a decision button.

  Further, a C / P (Credit / Payout) switch 17 is provided on the left side of the front portion of the pedestal 10 to switch the credit / payout of medals acquired by the player in the game by a pressing operation. By switching the C / P switch 17, medals are paid out from the medal payout opening 19 at the lower front, and the paid out medals are stored in the medal receiving portion 18. Speakers 2 </ b> L and 2 </ b> R are provided on the left and right sides of the upper portion of the gaming machine 1 to emit sound effects related to the game effects.

  On the right side of the C / P switch 17, the reel is rotated by the player's operation, and a start lever for starting the variation of the symbols in the display windows 21L, 21C, 21R (see FIG. 2 described later) described later. 14 is rotatably attached within a predetermined angle range. Hereinafter, the operation of the start lever 14 performed by the player in order to start the change of the symbol is referred to as “start operation”.

  Further, three stop buttons 15L, 15C, 15R for stopping the rotation of the three reels 3L, 3C, 3R, respectively, are provided on the right side of the start lever 14 in the center of the front surface portion of the base portion 10. . In the gaming machine 1 of this example, one game (that is, unit game) basically starts when a start operation is performed, and ends when all the reels 3L, 3C, 3R are stopped. To do.

  In this example, the first reel stop operation (that is, the stop button pressing operation) performed when all the reels are rotating is the first stop operation, and the next reel is performed after the first stop operation. The stop operation is referred to as a second stop operation, and the last reel stop operation performed after the second stop operation is referred to as a third stop operation. Further, stop switches 15LS, 15CS, and 15RS (see FIG. 4), which will be described later, are arranged on the back side of the stop buttons 15L, 15C, and 15R. By these stop switches, pressing operations (that is, stop operations) of the corresponding stop buttons 15L, 15C, and 15R are detected.

  Further, as shown in FIG. 4, a reset switch 60 and a setting key type switch 61 for determining a set value are provided inside the gaming machine 1 of this example. The reset switch 60 is used to set a setting value that is an index for distinguishing the degree of advantage for the player, and the setting key type switch 61 starts and ends an operation for determining the setting value. Used for. This set value is a value for adjusting the winning value at the game store. Usually, the set value is set in the range of “1” to “6”. That is, the winning probability increases as the setting 1 increases to the setting 6.

  Next, with reference to FIG. 2, the panel display part 4a, the liquid crystal display part 4b, and the fixed display part 4c provided in the front door 4 of the gaming machine 1 will be described.

  The panel display unit 4a includes a bonus game information display unit 5, BET lamps 6a to 6c, a payout display unit 7a, and a credit display unit 7b. The bonus game information display unit 5 is composed of a 7-segment LED (Light Emitting Diode) and displays information related to the bonus game. The 1-BET lamp 6a, the 2-BET lamp 6b, and the maximum BET lamp 6c are lamps that are turned on according to the number of inserted medals.

  The 1-BET lamp 6a lights up when the number of inserted sheets is one. The 2-BET lamp 6b lights up when the number of inserted sheets is two. The maximum BET lamp 6c is lit when the number of inserted sheets is three. Each of the payout display unit 7a and the credit display unit 7b is composed of a 7-segment LED, and displays the number of medals paid out and the number of medals to be credited when a winning is achieved.

  The liquid crystal display unit 4b includes display windows 21L, 21C, and 21R, window frame display areas 22L, 22C, and 22R, and an effect display area 24. The display content of the liquid crystal display unit 4b is the pattern displayed on the display windows 21L, 21C, 21R when the rotation of the reels 3L, 3C, 3R is stopped and stopped (that is, when the rotation of the reels 3L, 3C, 3R is stopped). And the operation of the liquid crystal display device 31 (see FIG. 3 described later).

  The display windows 21L, 21C, and 21R are provided corresponding to the reels 3L, 3C, and 3R, and display symbols arranged on the reels 3L, 3C, and 3R and various displays for effects. The display windows 21L, 21C, and 21R are provided with a top line 23b, a center line 23c, and a bottom line 23d in the horizontal direction as display lines, and a cross-up line 23a and a cross-down line 23e in an oblique direction. In the gaming machine 1 of this example, when the player presses the BET switches 11 to 13 or when the player inserts a medal into the medal insertion slot 20, the inserted number becomes “1” or “3”. As a condition, five display lines 23a to 23e are activated. This activated display line is hereinafter referred to as an “effective line”.

  Here, each display window 21L, 21C, 21R is provided with three symbol display areas (that is, upper, middle, and lower) in the vertical direction (that is, the vertical direction). And when the change of the symbol in each display window 21L, 21C, 21R stops, a symbol stops and is displayed on each of the symbol display area provided in each display window 21L, 21C, 21R. Each of the display lines 23a to 23e is a line that linearly connects the symbol display areas in the display windows 21L, 21C, and 21R when the symbols are stopped.

  The display windows 21L, 21C, and 21R are such that at least when the corresponding reels 3L, 3C, and 3R are rotating and the corresponding stop buttons 15L, 15C, and 15R can be pressed, the player can use the reels 3L and 3C. , 3R becomes transparent so that the symbols on 3R can be visually recognized. The window frame display areas 22L, 22C, and 22R are provided so as to surround the display windows 21L, 21C, and 21R, and represent the window frames of the display windows 21L, 21C, and 21R disposed in front of the reels 3L, 3C, and 3R. ing.

  The effect display area 24 is an area other than the display windows 21L, 21C, and 21R and the window frame display areas 22L, 22C, and 22R in the area of the liquid crystal display unit 4b. In this effect display area 24, an image for definite notification that the bonus has been determined as an internal winning combination, an effect for increasing the interest of the game, information necessary for the player to advance the game advantageously, etc. Is displayed.

  The fixed display unit 4c is an area where a predetermined figure, picture or the like is drawn. The fixed display portion 4c displays information related to winning symbol combinations and medal payout numbers. Note that a still image or a moving image may be displayed by connecting a figure, a picture, or the like drawn on the fixed display unit 4c with an image displayed in the effect display area 24.

<Description of liquid crystal display device and reel>
Next, the transmissive liquid crystal display device 31 will be described with reference to FIG. The liquid crystal display device 31 is a part constituting the liquid crystal display unit 4b of FIG. The liquid crystal display device 31 includes a protective glass 32, a display plate 33, a liquid crystal panel 34, a light guide plate 35, a reflective film 36, a white light source (for example, light of all wavelengths at a ratio that does not have a specific color in the human eye). And fluorescent lamps 37a, 37b, 38a, 38b, lamp holders 39a-39h, and the like.

  The liquid crystal display device 31 is provided in front of the reels 3L, 3C, 3R when viewed from the front of the gaming machine 1. Further, the reels 3L, 3C, 3R and the liquid crystal display device 31 are arranged separately (for example, with a predetermined interval).

  The protective glass 32 and the display board 33 are comprised with the member which has translucency. The protective glass 32 is provided for the purpose of protecting the liquid crystal panel 34. In the display board 33, a figure, a picture, etc. are drawn in the area | region corresponding to the above-mentioned panel display part 4a and the fixed display part 4c (refer FIG. 2).

  In FIG. 3, in order to control the operations of the bonus game information display section 5, the payout display section 7a, the credit display section 7b, the BET lamps 6a to 6c, etc., the area behind the display board 33 corresponding to the panel display section 4a is shown. Illustration of the electric circuit to be arranged is omitted.

  The liquid crystal panel 34 is formed by sealing liquid crystal in a gap between a transparent substrate such as a glass plate on which a thin film transistor layer is formed and a transparent substrate facing the transparent substrate. The display mode of the liquid crystal panel 34 is set to normally white. Normally white is a white display when the liquid crystal is not driven (that is, when no voltage is applied to the liquid crystal panel 34) (that is, the liquid crystal panel 34 proceeds from the reels 3L, 3C, 3R side). The light is transmitted). Therefore, the transmitted light is visually recognized from the outside.

  By adopting the liquid crystal panel 34 set to the normally white display mode, the reels 3L, 3C, and 3R pass through the display windows 21L, 21C, and 21R even when the liquid crystal cannot be driven. The symbols arranged above can be visually recognized, and the game can be continued. That is, even when a situation in which the liquid crystal cannot be driven occurs, it is possible to play a game centering on the rotation and stop of the reels 3L, 3C, 3R.

  The light guide plate 35 introduces light from the fluorescent lamps 37 a and 37 b into the liquid crystal panel 34 (that is, illuminates the liquid crystal panel 34), and is provided on the back side of the liquid crystal panel 34. The light guide plate 35 is made of a translucent member (that is, a member having a light guide function) such as an acrylic resin having a thickness of about 2 cm, for example.

  The reflective film 36 is, for example, a white polyester film or an aluminum thin film formed with a silver vapor deposition film, and reflects the light introduced into the light guide plate 35 toward the front side. Thereby, the liquid crystal panel 34 is illuminated. The reflective film 36 includes a reflective area 36A and non-reflective areas (that is, transmissive areas) 36BL, 36BC, and 36BR. The non-reflective regions 36BL, 36BC, and 36BR are formed of a transparent material and transmit incident light without reflecting.

  Further, the non-reflective areas 36BL, 36BC, 36BR are provided at positions in front of the symbols displayed when the rotation of the reels 3L, 3C, 3R is stopped. The sizes and positions of the non-reflective areas 36BL, 36BC, 36BR are formed so as to coincide with the display windows 21L, 21C, 21R (see FIG. 2). In addition, in the reflective film 36, a region other than the non-reflective regions 36BL, 36BC, and 36BR is set as a reflective region 36A, and the light introduced into the light guide plate 35 is reflected toward the front side by the reflective region 36A.

The fluorescent lamps 37a and 37b are arranged along the upper and lower ends of the light guide plate 35, and both ends are supported by lamp holders 39a, 39b, 39g, and 39h. The fluorescent lamps 37 a and 37 b generate light to be introduced into the light guide plate 35.
The fluorescent lamps 38a and 38b are disposed at an upper position and a lower position on the back side of the reflection film 36, and both ends thereof are supported by lamp holders 39c, 39d, 39e, and 39f. The light emitted from the fluorescent lamps 38a and 38b is reflected on the surfaces of the reels 3L, 3C, and 3R and enters the non-reflective areas 36BL, 36BC, and 36BR. The incident light passes through the non-reflective areas 36BL, 36BC, 36BR and illuminates the liquid crystal panel 34.

Next, functions of the fluorescent lamps 37a, 37b, 38a, 38b will be described.
First, the function of each lamp when the liquid crystal in the display windows 21L, 21C, and 21R is not driven (that is, when no voltage is applied to the portion of the liquid crystal panel 34 corresponding to the display windows 21L, 21C, and 21R) will be described. To do.

  A part of the light emitted from the fluorescent lamps 38a and 38b is reflected by the reel sheet. Further, part of the light emitted from the LED lamp (see the LEDs 101 in FIG. 4) provided on the LED storage circuit board (not shown) passes through the reel sheet. These lights are transmitted through the non-reflective areas 36BL, 36BC, 36BR and the light guide plate 35 and the liquid crystal panel 34 constituting the liquid crystal display device 31, so that the player can visually recognize the symbols arranged on the reel. Can do.

  The light emitted from the fluorescent lamps 37a and 37b and introduced toward the light guide plate 35 passes through the liquid crystal panel 34 and enters the player's eyes. That is, the fluorescent lamps 37a and 37b illuminate the area of the liquid crystal panel 34 corresponding to the window frame display areas 22L, 22C, and 22R and the effect display area 24 described above.

Next, the function of each lamp when the liquid crystal in the display windows 21L, 21C, and 21R is driven (that is, when a voltage is applied to a portion of the liquid crystal panel 34 corresponding to the display windows 21L, 21C, and 21R) will be described. To do.
A part of the light emitted from the fluorescent lamps 38a and 38b is reflected by the reel sheet. Further, part of the light emitted from the LED lamp (see FIG. 4) passes through the reel sheet. Among the areas of the liquid crystal panel 34, in the area where the liquid crystal is driven, a part of the light is reflected, absorbed, or transmitted, so that the player can display the display windows 21L, 21C, 21R for production. The displayed image or the like can be visually recognized. Thereby, the player can enjoy various effects through the respective display windows.

<Description of main control circuit>
Next, a circuit configuration example including a main control circuit 41 that controls the operation of the gaming machine 1 and a sub control circuit 71 will be described with reference to FIG. The sub-control circuit 71 includes a peripheral device (that is, an actuator) that is electrically connected to the main control circuit 41, a liquid crystal display device 31, speakers 2L and 2R, and LEDs based on a control signal transmitted from the main control circuit 41. 101 is a circuit for controlling the lamp 101 and the lamps 102.

  The main control circuit 41 includes a microcomputer 42 arranged on a circuit board as a main component, and is added with a circuit for extracting random values. The microcomputer 42 includes a CPU (Central Processing Unit) 45, a ROM (Read Only Memory) 43, and a RAM (Random Access Memory) 44.

  The CPU 45 executes a program stored in the ROM 43 to perform processing relating to the progress of the game, and directly or indirectly controls the operation of each actuator. The CPU 45 includes a clock pulse generation circuit 48 and a frequency divider 47 for generating a reference clock pulse, a random number generator 49 for generating a random number, and a sampling circuit 46 for extracting a random value from the generated random number. It is connected. The CPU 45 may be configured to execute generation of random numbers and extraction of random number values. In that case, the random number generator 49 and the sampling circuit 46 may be omitted, but may be left for preliminary use.

  The ROM 43 stores a program (for example, FIGS. 14 to 19 described later) executed by the CPU 45 and table data (see FIGS. 6 to 13 described later) referred to by the program. Further, the ROM 43 stores, for example, an internal lottery table (see FIG. 8) or the like for lottering a winning number using a random value extracted by the sampling circuit 46. In addition, various control signals for transmission to the sub control circuit 71 are stored. Note that no command, information, or the like is transmitted from the sub control circuit 71 to the main control circuit 41, and communication is performed in one direction from the main control circuit 41 to the sub control circuit 71.

  The RAM 44 is used for temporarily storing data when the CPU 45 executes the program. The RAM 44 stores, for example, information such as an internal winning combination, a carryover combination, and the current gaming state.

  The main actuators whose operation is controlled by a control signal from the microcomputer 42 include a BET lamp (1-BET lamp 6a, 2-BET lamp 6b, maximum BET lamp 6c) and a display unit (bonus game information display unit 5). , A payout display portion 7a, a credit display portion 7b, etc.), a hopper 57 for paying out a predetermined number of medals according to a command from the hopper drive circuit 56, and stepping motors 52L, 52C, 52R for rotating the reels 3L, 3C, 3R. is there.

  Furthermore, a motor drive circuit 51 that controls the rotation operation of the stepping motors 52L, 52C, and 52R, a hopper drive circuit 56 that controls the payout of medals from the hopper 57, and a lamp drive that controls the turning on and off of the BET lamps 6a, 6b, and 6c. Connected to the CPU 31 is a circuit 54 and a display drive circuit 55 that controls display by a display unit (that is, a bonus game information display unit 5, a payout display unit 7a, a credit display unit 7b, etc.). Each of these drive circuits receives a control signal output from the CPU 45 and controls the operation of each actuator.

  Further, a reel stop signal circuit 15 including a start switch 14S, stop switches 15LS, 15CS, and 15RS, a 1-BET switch 11, a 2-BET switch 12, a maximum BET switch 13, a C / P switch 17, a medal sensor 16S, The reel position detection circuit 53 and the payout completion signal circuit 59 generate an input signal necessary for the CPU 45 to generate a control signal and transmit it to the CPU 45.

  That is, the start switch 14S detects the operation of the start lever 14 and outputs a game start command signal for instructing the start of the game. The medal sensor 16S detects medals inserted into the medal insertion slot 16. The stop switches 15LS, 15CS, and 15RS generate a stop command signal for instructing to stop changing the symbols in accordance with the operation of the corresponding stop buttons 15L, 15C, and 15R.

  The reel position detection circuit 53 receives the pulse signal from the reel rotation sensor provided on the reels 3L, 3C, 3R and supplies a signal for detecting the rotation position of each reel 3L, 3C, 3R to the CPU 45. The payout completion signal circuit 59 generates a signal for detecting the completion of payout of medals when the value counted by the medal detection unit 58 (that is, the number of medals paid out from the hopper 57) reaches a specified value. appear.

  Further, the CPU 45 receives a reset signal from the reset switch 60. Further, the CPU 45 executes a process for determining a setting value based on an input signal from the setting key type switch 61. The random number generator 49 generates random numbers belonging to a certain numerical range, and the sampling circuit 46 outputs one random number value from the random numbers generated by the random number generator 49 at an appropriate timing after the start lever 14 is operated. To extract. The extracted random number value is stored in a random value storage area provided in the RAM 44. For example, in order to determine an internal winning combination based on an internal lottery table (FIG. 8 to be described later) stored in the ROM 43, etc. Referenced.

  The reels 3L, 3C, 3R are configured to rotate once by outputting a drive pulse to the stepping motors 52L, 52C, 52R a predetermined number of times (for example, 336 times). The number of drive pulses output to each of the stepping motors 52L, 52C, 52R is written in a predetermined area of the RAM 44 as a drive pulse count value.

  On the other hand, a reset pulse is obtained from the reels 3L, 3C, 3R every rotation. When this reset pulse is input to the CPU 45 via the reel position detection circuit 53, the count value of the drive pulse stored in the RAM 44 is updated to “0”. As a result, the count value of the drive pulse corresponds to the rotational position within one rotation range for each of the reels 3L, 3C, 3R.

  The symbol arrangement table (see FIG. 6) stored in the ROM 43 is used for associating the rotational positions of the reels 3L, 3C, and 3R with the symbols drawn on the outer peripheral surface of the reel. In this symbol arrangement table, the code numbers sequentially given for each fixed rotation pitch of each reel 3L, 3C, 3R with reference to the rotational position where the reset pulse is generated, and information indicating the symbols corresponding to each code number Is associated with the symbol code.

  In addition, a symbol combination table (see FIG. 10) is stored in the ROM 43. This symbol combination table is given to the display combination and the player after the stop of all the reels 3L, 3C, 3R when performing control to stop the rotation of the left reel 3L, the center reel 3C, and the right reel 3R. This is referred to in order to determine the profit (for example, the number of medals to be paid out).

  The CPU 45 sends an input signal sent from the stop switches 15LS, 15CS, 15RS to the motor drive circuit 51 at the timing when the player operates the stop buttons 15L, 15C, 15R, and sends it to the determined stop table (not shown). Based on this, a signal for controlling to stop the rotation of the reels 3L, 3C, 3R is sent to the motor drive circuit 51.

Here, for example, when the random number value generated when the start lever 14 is operated is within the range between the upper limit value and the lower limit value of the internal lottery table shown in FIG. 8, that is, the internal lottery process is performed from the extracted random number value. A winning is established when the internal winning combination is determined by (random number lottery). At this time, the CPU 45 supplies a payout command signal to the hopper drive circuit 56 and pays out a predetermined number of medals from the hopper 57. At this time, the medal detection unit 58 counts the number of medals to be paid out from the hopper 47, and outputs a medal payout completion signal to the CPU 45 when the counted value reaches a designated number. As a result, the CPU 45 stops driving the hopper 57 via the hopper drive circuit 56 and ends the medal payout process.
<Description of sub-control circuit>
Next, with reference to FIG. 5, a circuit configuration example and operation of the sub control circuit 71 of the gaming machine 1 will be described. The sub control circuit 71 includes an image control circuit (gSub) 71a and a sound / lamp control circuit (mSub) 71b. The image control circuit (gSub) 71 a or the sound / lamp control circuit (mSub) 71 b is configured on a circuit board different from the circuit board constituting the main control circuit 41.

  Communication between the main control circuit 41 and the image control circuit (gSub) 71a is performed in one direction from the main control circuit 41 to the image control circuit (gSub) 71a, and from the image control circuit (gSub) 71a to the main control circuit. No command, information or the like is transmitted to 41. Communication between the image control circuit (gSub) 71a and the sound / lamp control circuit (mSub) 71b is performed in one direction from the image control circuit (gSub) 71a to the sound / lamp control circuit (mSub) 71b. No command, information or the like is transmitted from the sound / lamp control circuit (mSub) 71b to the image control circuit (gSub) 71a.

  The image control circuit (gSub) 71a includes an image control microcomputer 81, a serial port 82, a program ROM 83, an image ROM (CROM (character ROM)) 84, a video RAM 85, an image control IC 86, a control RAM 87, a calendar IC 88, and a work RAM 89. ing.

  The image control microcomputer 81 includes a CPU, an interrupt controller, and an input / output port (a serial port 82 is illustrated). The CPU provided in the image control microcomputer 81 performs various processes according to the program stored in the program ROM 83 based on the command transmitted from the main control circuit 41. Note that the image control circuit (gSub) 71a does not include a clock pulse generation circuit, a frequency divider, a random number generator, and a sampling circuit. However, the image control microcomputer 81 executes the program stored in the program ROM 83 to cause disturbance. It is configured to extract numerical values.

  The serial port 82 receives a command transmitted from the main control circuit 41. The program ROM 83 stores programs such as effect processing executed by the image control microcomputer 81. The work RAM 89 is provided as a means for temporarily storing information when the image control microcomputer 81 executes the program. The work RAM 89 stores various information.

  The calendar IC 88 stores date data. An operation unit 9 is connected to the image control microcomputer 81. In the embodiment, the operation unit 9 is operated by an employee of a game hall and the like, and date setting is performed. The image control microcomputer 81 stores the date information set based on the input signal transmitted from the operation unit 9 in the calendar IC 88. As a result, the date information stored in the calendar IC 88 is backed up.

The work RAM 89 and the calendar IC 88 are backup targets. That is, even when the power supplied to the image control microcomputer 81 is shut off, the power is continuously supplied, and the stored information and the like are prevented from being erased.
The image control IC 86 generates an image corresponding to the effect content (for example, effect data described later) determined by the image control microcomputer 81 and outputs the image to the liquid crystal display device 31.

  The image control IC 86 includes a control RAM 87. The image control microcomputer 81 also writes and reads information and the like with respect to the control RAM 87. The control RAM 87 is expanded with registers of the image control IC 86 and the like. The image control microcomputer 81 updates the register of the image control IC 86 at every predetermined timing.

  A liquid crystal display device 31, an image ROM 84, and a video RAM 85 are connected to the image control IC 86. The image ROM 84 may be connected to the image control microcomputer 81. In this case, the configuration is effective when processing large-size image data such as three-dimensional image data. The image ROM 84 stores image data necessary for the image control IC 86 to generate an image. The video RAM 85 is used as a storage area for temporarily storing information when the image control IC 86 generates an image. The image control IC 86 transmits a signal to the image control microcomputer 81 every time data in the video RAM 85 is transferred to the liquid crystal display device 31.

  In the image control circuit (gSub) 71a, the image control microcomputer 81 also controls the effects of sound and lamps. The image control microcomputer 81 determines the type of sound / lamp and the output timing based on the determined content of the effect (for example, effect data described later). The image control microcomputer 81 transmits a command to the sound / lamp control circuit (mSub) 71b via the serial port 82 at every predetermined timing. The sound / lamp control circuit (mSub) 71b mainly controls only the output of the sound / lamp according to the command transmitted from the image control circuit (gSub) 71a.

  The sound / lamp control circuit (mSub) 71b includes a sound / lamp control microcomputer 91, a serial port 92, a sound source ROM 93, a sound source IC 94, a power amplifier 95, a program ROM 96, and a work RAM 97.

  The sound / lamp control microcomputer 91 includes a CPU, an interrupt controller, and an input / output port (a serial port is shown). The CPU provided in the sound / lamp control microcomputer 91 performs a process for controlling the output of the sound / lamp according to the program stored in the program ROM 96 based on the command transmitted from the image control circuit (gSub) 71a. .

  The sound / lamp control microcomputer 91 is connected to LEDs 101 and lamps 102. The sound / lamp control microcomputer 91 transmits an output signal (that is, a command) to the LEDs 101 and the lamps 102 in response to a command transmitted at a predetermined timing from the image control circuit (gSub) 71a. As a result, the LEDs 101 and the lamps 102 emit light in a predetermined manner according to the effect.

  The serial port 92 receives a command transmitted from the image control circuit (gSub) 71a. The program ROM 96 stores a program executed by the sound / lamp control microcomputer 91. The work RAM 97 provides a storage area for temporarily storing information when the sound / lamp control microcomputer 91 executes the above-described program.

  The sound source IC 94 generates a sound source based on the command transmitted from the image control circuit (gSub) 71 a and outputs the sound source to the power amplifier 95. The power amplifier 95 is an amplifier, and speakers 2L and 2R are connected to the power amplifier 95. The power amplifier 95 amplifies the sound source output from the sound source IC 94 and outputs the amplified sound source from the speakers 2L and 2R. The sound source ROM 93 stores sound source data and the like for generating a sound source. The sound source data stored in the sound source ROM 93 is supplied to the sound source IC 94.

  The sound / lamp control microcomputer 91 is connected to a volume control unit 103. The volume control unit 103 can be operated by employees of the game hall and the like, and is a means for adjusting the volume output from the speakers 2L and 2R. The sound / lamp control microcomputer 91 performs control to adjust the volume of the sound output from the speakers 2L and 2R based on the input signal transmitted by the volume control unit 103.

<Description of each table configuration>
Next, a configuration example of each table used in the gaming machine 1 of this example will be described with reference to FIGS.
First, an example of a symbol arrangement table in which 21 types of symbols represented on the outer peripheral surface of each reel 3L, 3C, 3R are arranged will be described with reference to FIG. Each symbol is given a code number of “00” to “20”. Information on the correspondence between each symbol and symbol position (code number) is stored in the ROM 43 of FIG. 4 as a symbol arrangement table. The symbol position (code number) is information for identifying the symbol position on the outer peripheral surface of the reels 3L, 3C, 3R. On each of the reels 3L, 3C, and 3R, a symbol row composed of symbols of “red 7”, “blue 7”, “bell”, “watermelon”, “cherry”, and “replay” is represented. . Each reel 3L, 3C, 3R rotates so that the symbol row moves in the direction of the arrow in FIG.

  In the gaming machine 1 of this example, cherry, bell, watermelon, replay, RB1, RB2 and lose are provided as internal winning combinations. Here, cherry, bell, and watermelon are collectively referred to as “small role”.

  The gaming state used in the gaming machine 1 of this example includes a general gaming state and a regular bonus gaming state that is a bonus game (hereinafter abbreviated as “RB gaming state”). These gaming states are the types of internal winning combinations that may be determined in the internal lottery process (see FIG. 16) for determining the internal winning combination, the probability that the internal winning combination is determined in the internal lottery process, The number of sliding pieces and whether or not the bonus game is being operated are distinguished.

  The general gaming state includes a normal section having no carryover combination and a carryover section having a carryover combination. This carryover combination means that a combination of symbols corresponding to the internal winning combination determined in the internal lottery process (see FIG. 16) is displayed along the active line—or allowed for a plurality of games. In this case, it is information for identifying the combination of symbols. In the carryover section, RB1 and RB2 are not determined as the internal winning combination, but in the normal section, any of RB1, RB2 and replay may be determined as the internal winning combination.

  In the RB gaming state, the expected value of the gaming value given to the player for the unit gaming value used for playing the game (for example, one medal consumed to play one game) is the value of the general gaming state. It is relatively higher than the expected value (that is, the degree of advantage is relatively high). In this bonus game, a combination of symbols corresponding to RB (that is, “red 7-red 7-red 7” or “red 7-red 7-blue 7”) is displayed along the active line. Operate.

  Here, when the combination of symbols corresponding to RB (ie, “Red 7-Red 7-Red 7” or “Red 7-Red 7-Blue 7”) is displayed along the active line, Transition to the RB gaming state. Then, in the RB gaming state, the RB gaming state is set on the condition that the number of times that the combination of symbols corresponding to the small role is displayed along the active line is “8” times. finish. In this example, the small combination means a case where the internal winning combination is any of cherry, bell, and watermelon, and the display winning combination matches the internal winning combination (see FIGS. 9 and 10).

  Next, an internal lottery table and an internal lottery table determination table for determining the number of lotteries will be described with reference to FIG. As can be seen from FIG. 7, the internal lottery table determination table includes an internal lottery table corresponding to the gaming state and information on the number of lotteries. In the case of the general gaming state, the internal lottery table for the general gaming state (see FIG. 8A) is selected, and “6” is determined as the number of lotteries. In the case of the internal lottery table RB gaming state, the internal lottery table for the RB gaming state (see FIG. 8B) is selected, and “3” is determined as the number of lotteries.

  The number of lotteries is the number of times a process necessary for determining an internal winning combination (lottery) is performed. That is, the number of lotteries is specifically the number of times that it is determined whether or not the random number value is within a predetermined range (a numerical range indicated by a lower limit value and an upper limit value corresponding to a winning number described later with reference to FIG. 8). is there. In the case of the general gaming state, it corresponds to the winning numbers 1 to 6, and in the case of the RB gaming state, it corresponds to the winning numbers 1 to 3.

  Next, an example of an internal lottery table used in an internal lottery process for determining an internal winning combination (corresponding to a winning number) will be described with reference to FIG.

  This internal lottery table is provided for each gaming state, and has information on a numerical range indicated by a lower limit value and an upper limit value corresponding to the winning number for each inserted number. FIG. 8A shows an internal lottery table for general gaming state used in the general gaming state, and FIG. 8B shows an internal lottery table for RB gaming state used in the RB gaming state.

  In the determination of the winning number based on the internal lottery table, the random number value extracted within the range of “0” to “65535” corresponds to the winning number shown in FIG. It is determined whether it is within the numerical range. Then, random numbers extracted in descending order from the same winning number as the number of times of lottery determined by the internal lottery table determination table (FIG. 7) (“6” in the general gaming state) until the winning number becomes “1”. Then, the numerical range of the lower limit value and the upper limit value corresponding to the winning number is compared. As a result of the lottery, when the random number value is within the numerical range indicated by the lower limit value and the upper limit value, the corresponding winning number is won. Then, an internal winning combination is determined based on the winning number won and the internal winning combination determination table (see FIG. 9).

  If the random number is never within the numerical range indicated by the lower limit and the upper limit until the winning number is changed from “6” to “1”, the winning number is “0”, and an internal winning combination is lost. Is determined. In this example, the loser is not an internal winning combination associated with a profit (for example, a medal payout) given to the player. In addition, the symbol combination corresponding to the loss can be considered to be an arbitrary symbol combination different from the symbol combination corresponding to the internal winning combination provided in advance, but usually the symbol corresponding to the loss. No combination is provided.

  Also, in the general gaming state shown in FIG. 8A (excluding the carryover section), in the case of the inserted number “3”, the numerical range indicated by the lower limit value and the upper limit value corresponding to the winning number “3” Is “1785” to “2184”, and the numerical value range indicated by the lower limit and the upper limit corresponding to the winning number “5” or “6” is “1750” to “1951”. Since the internal winning condition is between the upper limit value and the lower limit value, the RB hit probability (the difference between the upper limit value and the lower limit value is “201”) is low when looking at the above numerical range. It is understood that the probability of hitting (the difference between the upper limit value and the lower limit value is “399”) is high. In other words, it can be said that Bell has a chance of winning with twice the probability of RB.

  In this example, the numerical ranges of RB1 (winning number 5) and RB2 (winning number 6) are the same. For this reason, the winning probabilities of RB1 and RB2 are the same. However, the winning probability of RB1 and RB2 may be made different by making the numerical ranges of RB1 and RB2 different.

  Next, an example of an internal winning combination determination table for determining an internal winning combination based on the winning number will be described with reference to FIG. The internal winning combination determination table includes a winning number and internal winning combination information corresponding to the winning number. The internal winning combination information (ie, flag) is provided corresponding to each internal winning combination in order to identify the internal winning combination. The internal winning combination information is composed of 8-bit binary data.

  As can be seen from FIG. 9, the internal winning combination includes RB2, RB1, Replay, Watermelon corresponding to the winning numbers “6”, “5”, “4”, “3”, “2”, “1”. , Bell and Cherry are set as internal winning combinations. When the winning number is “0”, the internal winning combination is “losing”.

  When the winning number is “0” (losing), “00000000” is determined as the internal winning combination. That is, all 8 bits are set to “0”. When the winning number is “1” (cherry), “00000001” is determined as the internal winning combination, and when the winning number is “2” (bell), “00000010” is determined as the internal winning combination.

  When the winning number is “3” (watermelon), “00000100” is determined as the internal winning combination. Similarly, when the winning number is “4” (replay), the internal winning combination “00001000” is determined, and when the winning number is “5” (RB1), the internal winning combination “00010000” is determined. The When the winning number is “6” (RB2), the internal winning combination “00100000” is determined. In this way, a different internal winning combination is determined by setting any one bit of 8-bit data to “1”.

  Next, with reference to FIG. 10, it will be described what symbols are combined to determine the six internal winning combinations (display combinations) shown in FIG. An example of determining the payout number corresponding to the determined display combination will also be described.

  FIG. 10 is a symbol combination table showing the relationship among symbol combinations, display combinations, and payout numbers. This symbol combination table corresponds to the display combination corresponding to the combination of symbols stopped and displayed in each of the three symbol display areas connected by one effective line for each number of inserted symbols. Has information on the number of payouts. The display combination is basically information (that is, data) for identifying a combination of symbols displayed along the active line, and a predetermined symbol combination and a profit (for example, medal) given to the player. Payout, gaming state operation). Here, the display combination corresponds to the internal winning combination of FIG. 9, and is constituted by 8-bit binary data.

  When the symbol combination “cherry-ANY-ANY” is displayed along the active line, cherry (that is, data “00000001”) is displayed and four medals are paid out. Here, “ANY” indicates an arbitrary symbol. When the symbol combination “bell-bell-bell” is displayed along the active line, the bell (that is, data “00000010”) is displayed and 15 medals are paid out.

  When a combination of symbols “watermelon-watermelon-watermelon” is displayed along the active line, watermelon (that is, data “00000100”) is displayed and 6 medals are paid out. When the symbol combination “Replay-Replay-Replay” is displayed along the active line, the replay (that is, data “00001000”) is displayed and a medal is automatically inserted. When a combination of symbols “red 7-red 7-red 7” is displayed along the active line, RB1 (that is, data “00010000”) serves as a display and medals are not paid out. The regular bonus game (RB) is activated from this game. Similarly, when a combination of symbols “red 7-red 7-blue 7” is displayed along the active line, RB2 (that is, data “00100000”) serves as a display and medals are not paid out. In this case, the regular bonus game (RB) starts from the next game. That is, the environment changes from the general gaming state to the RB gaming state. As a result, the probability of internal winning increases.

  RB1 and RB2 are indices used to select different performance stages, and do not mean that there are two types of regular bonus games. The number of payouts determined in the symbol combination table of this example is determined according to the combination of symbols, but the number of payouts can be changed in consideration of the number of inserted medals.

  Next, an example of a bonus operation time table referred to in a bonus operation check process described later (FIG. 19 described later) will be described with reference to FIG.

  The bonus operating time table shown in FIG. 11 includes a flag storage area (operating flag storage area) for switching the RB operating flag to ON or OFF and updating it, a storage area for a possible game count counter value, and a winning possible count A counter value storage area is provided. The RB operating flag is a flag referred to for identifying an operating gaming state (that is, a current gaming state). That is, when the RB gaming state is operating, the RB operating flag is turned on, and when the RB gaming state is not operating, the RB operating flag is turned off.

  The game possible number counter is a counter for identifying the number of remaining unit games that can be played in the RB gaming state (that is, the number of possible games). The winning possible number counter is a counter for identifying the number of remaining unit games (that is, the number of possible winnings) in which a combination of symbols corresponding to the small combination can be displayed in the RB gaming state. In the RB gaming state, “12” and “8” are stored as initial values in the possible game number counter and the possible winning number counter, respectively, based on the bonus operation time table.

  Next, an example of an internal winning combination storing area (display combination storing area), a carryover combination storing area, and an operating flag storing area will be described with reference to FIG.

  FIG. 12A shows an example of an internal winning combination storing area for storing information of an internal winning combination (display combination). In the internal winning combination storage area consisting of 8 bits, bit 0 is a storage area corresponding to cherry. Bit 1 is a storage area corresponding to the bell. Bit 2 is a storage area corresponding to a watermelon. Bit 3 is a storage area corresponding to replay. Bit 4 is a storage area corresponding to RB1. Bit 5 is a storage area corresponding to RB2. Bits 0 to 5 take a value of “0” or “1” depending on the display combination. Bits 6 and 7 are unused storage areas and all have a value of “0”.

  FIG. 12B shows an example of the carryover combination storage area for storing information on the carryover combination. In the carryover combination storage area consisting of 8 bits, bit 4 is a storage area corresponding to RB1. Bit 5 is a storage area corresponding to RB2. Bits 0 to 3 and bits 6 and 7 are unused storage areas. Bit 4 and bit 5 take a value of “0” or “1”. For example, when there is a carryover combination (that is, when it is a carryover section), “1” is stored in bit 4 or bit 5 corresponding to RB1 or RB2 of the carryover combination storage area (that is, carryover combination storage area) "00010000" or "00100000" is stored in the When there is no carryover combination (that is, when it is not a carryover section), “0” is stored in bit 4 or bit 5 corresponding to RB1 or RB2 of the carryover combination storage area (that is, in the carryover combination storage area). “00000000” is stored). When the game changes to the RB gaming state, this state continues for a plurality of games, but a flag “1” is set in bit 4 or bit 5 during this duration.

  FIG. 12C shows an example of the RB operating flag storage area. In the operating flag storage area consisting of 8 bits, bit 0 is a storage area corresponding to the RB operating flag (see the bonus operating time table in FIG. 11). Bits 1 to 7 are unused storage areas. Only bit 0 has a value of “0” or “1”, and bits 1 to 7 all have a value of “0”.

  Here, when “1” is stored in bit 0 corresponding to the RB operating flag in the operating flag storage area (that is, when the operating flag storage area is “00000001”), RB The operating flag is turned on, which means that the RB gaming state is set. On the other hand, when “0” is stored in bit 0 corresponding to the RB operating flag in the operating flag storage area (that is, when the operating flag storage area is “00000000”), the game is in the general gaming state. It is shown that.

  Next, an example of a first effect stage change table that is referred to in order to determine an effect stage that varies depending on the display combination will be described with reference to FIG.

  In this example, “RB1” and “RB2” are special display combinations. On the condition that this special display combination is displayed a plurality of times along the effective line, the stage is changed, and the image displayed on the liquid crystal display unit 4b is changed. The first effect stage change table is a table stored in the work RAM 89 shown in FIG. 5, and a display combination information storage unit for storing up to three displayed special display combinations (RB1 and RB2). It is composed of production stages corresponding to

  The special display combination displayed on the display window by the player's stop operation is stored in the display combination information storage unit. When this special display combination is displayed a total of three times, the effect stage is switched. Here, when the symbols are aligned with “red 7-red 7-red 7”, RB1 is stored as a special display combination. When the symbols are aligned with “red 7-red 7-blue 7”, RB2 is stored as a special display combination. For example, “Red 7-Red 7-Red 7 (RB1)”-“Red 7-Red 7-Red 7 (RB1)”-“Red 7-Red 7-Red 7 (RB1)” are stored in the display combination information storage unit. Is stored, the stage changes to “Evening Stage (Premier)”. In addition, in the display combination information storage section, “red 7-red 7-red 7 (RB1)”-“red 7-red 7-red 7 (RB1)”-“red 7-red 7-blue 7 (RB2)”. Is stored, it changes to “Evening Stage”. "Red 7-Red 7-Red 7 (RB1)"-"Red 7-Red 7-Blue 7 (RB2)"-"Red 7-Red 7-Blue 7 (RB2)" are stored in the display combination information storage unit. When it is done, it changes to “Night Stage”.

  In addition, “Red 7-Red 7-Red 7 (RB1)”-“Red 7-Red 7-Blue 7 (RB2)”-“Red 7-Red 7-Red 7 (RB1)” are displayed in the display combination information storage unit. When stored, it changes to “Evening Stage”. "Red 7-Red 7-Blue 7 (RB2)"-"Red 7-Red 7-Blue 7 (RB2)"-"Red 7-Red 7-Blue 7 (RB2)" are stored in the display combination information storage unit. Then it changes to “Night Stage (Premier)”. "Red 7-Red 7-Blue 7 (RB2)"-"Red 7-Red 7-Blue 7 (RB2)"-"Red 7-Red 7-Red 7 (RB1)" are stored in the display combination information storage unit. Then, it changes to “Night Stage”, and “Red 7-Red 7-Blue 7 (RB2)”-“Red 7-Red 7-Red 7 (RB1)”-“Red 7-Red” is displayed in the display combination information storage section. When “7-Red 7 (RB1)” is stored, it changes to “Evening stage”.

  Also, “Red 7-Red 7-Blue 7 (RB2)”-“Red 7-Red 7-Red 7 (RB1)”-“Red 7-Red 7-Blue 7 (RB2)” are displayed in the display combination information storage unit. When stored, it changes to "Night Stage". When three special display combinations of RB1 and RB2 are not stored in the display combination information storage unit, the effect stage remains “daytime stage” and does not switch.

  Thus, in the gaming machine 1 of the present example, in the general gaming state, the effect stage displayed on the liquid crystal display unit 4b is switched on condition that a special display combination is displayed along the effective line three times. I have to.

<Description of main control circuit operation>
Next, the control operation of the main CPU (that is, the CPU 45), that is, the processing of the main control circuit 41 will be described with reference to the flowchart of FIG.

  First, when an employee of the game hall turns on a power switch (not shown) of the gaming machine 1, the CPU 45 starts an initialization process (step S1). As an initialization process, the CPU 45 checks whether the RAM 44 is normal, initializes an input / output port, and the like. Further, the CPU 45 performs a process of storing the determined setting value in a predetermined area of the RAM 44 based on signals supplied from the reset switch 60 and the setting key type switch 61. When the initialization process ends, the CPU 45 deletes the designated storage area (for example, information on the internal winning combination storage area) in the RAM 44 at the end of the game (step S2).

  When the designated storage area of the RAM 44 is erased in step S2, the CPU 45 performs medal acceptance / start check processing (see FIG. 15) described later (step S3). Then, after the medal acceptance / start check processing, the CPU 45 extracts a random value and stores the extracted random value in the random value storage area of the RAM 44 (step S4). The random number value extracted by the CPU 45 is used in the internal lottery process.

  Next, the CPU 45 performs a gaming state monitoring process (step S5). In the gaming state monitoring process, if the RB operating flag is on, the CPU 45 stores an identifier (so-called flag) indicating the RB gaming state in the RAM 44. If the RB operating flag is off, it is considered that the general gaming state. In the RB gaming state, an identifier (RB operating flag) indicating the RB gaming state is stored in the bonus operating time table (see FIG. 11).

  When the gaming state monitoring process in step S5 ends, the CPU 45 performs an internal lottery process (see FIG. 16) described later (step S6). When an internal winning combination is lottered in this internal lottery process, the CPU 45 transmits a start command to the sub-control circuit 71 (step S7). This start command is a command including information on general or RB gaming state identification information and internal winning combination.

  Next, the CPU 45 requests the start of rotation of all reels (step S8). Specifically, the CPU 45 updates all three effective stop button flags, which will be described later, corresponding to the stop buttons 15L, 15C, and 15R to ON. When all the effective stop button flags are updated to ON, the pressing operation of the three stop buttons 15L, 15C, and 15R becomes effective.

  Subsequently, the CPU 45 performs a reel stop control process (see FIG. 17) described later (step S9). When the reel stop control process ends, the CPU 45 determines the display combination and the number of medals to be paid out based on the combination of symbols displayed on the display windows 21L, 21C, and 21R and the symbol combination table (see FIG. 10). Step S10). At this time, an effective line counter is also considered.

  Specifically, the CPU 45 determines whether or not a combination of symbols corresponding to the determined internal winning combination is displayed along the active line corresponding to the active line counter. Thereafter, the effective line counter is decremented by “1”, and this process is repeated until the effective line counter becomes “0”. Since “5” is stored in the valid line counter by a medal reception / start check process (see FIG. 15) described later, the CPU 45 determines the display combination and the number of medals to be paid out for each of the five valid lines. .

  If replay is determined for the display combination, the CPU 45 stores “3” in the automatic insertion counter. When the replay is a display combination, the automatic insertion counter counts the number of medals to be automatically inserted in the next game.

  When the display combination and the number of payouts are determined, the CPU 45 performs a process of transmitting a display combination command to the sub-control circuit 71 (step S11). The display combination command includes information on the display combination determined in step S10 and the number of medals to be paid out. Subsequently, the CPU 45 pays out medals based on the determined medal payout number (step S12) and determines whether or not the RB operation flag is on (step S13).

  If it is determined in the determination step S13 that the RB operating flag is on, the CPU 45 performs a bonus end check process (see FIG. 18) (step S14). If it is determined in the determination step S13 that the RB operating flag is off, or if the bonus end check process in step S14 is completed, the CPU 45 performs a bonus operation check process (see FIG. 19) ( Step S15), the process returns to step S2.

  Next, an example of a medal insertion operation and a medal acceptance / start check process for detecting a game start operation performed by the player will be described with reference to FIG.

  First, the CPU 45 determines whether or not a medal insertion process has been performed (step S21). Specifically, the CPU 45 checks the input from the medal sensor 16S or the BET switches 11, 12, and 13 and determines whether or not there is an input from the medal sensor 16S or the BET switches 11, 12, and 13. If no insertion process is detected from any of the medal sensor 16S or the BET switches 11, 12, 13, the CPU 45 moves the process to step S28. On the other hand, when the medal sensor 16S is turned on or when any of the BET switches 11 to 13 is pressed, a value to be added to the inserted number counter is calculated based on the type, the inserted number counter, and the credit. After that, it is determined that the input process has been performed. Thereafter, the processes from step S21 to step S28 are repeated without monitoring the start lever until the insertion number counter reaches “0”.

  If it is determined in the determination step S21 that the insertion process has been performed, the CPU 45 updates the insertion number counter or the credit counter (step S22). Specifically, when there is an input from the medal sensor 16S in the process of step S21, the CPU 45 adds “1” to the value of the inserted number counter. Here, the inserted number counter is a counter for counting the number of inserted medals, and the credit counter is a counter for counting the number of credited medals.

  When there is an input from the BET switches 11, 12, and 13, the CPU 45 adds the inserted value to the inserted number counter. When the symbol combination corresponding to the replay is displayed in the previous game, the value of the insertion number counter is updated based on the value of the automatic insertion counter. When addition of the inserted number counter is prohibited, the value of the credit counter is added instead of the inserted number counter. When the inserted number counter or the credit counter is updated, the CPU 45 stores “5” in the valid line counter (step S23) and transmits a bet command (step S24).

  Next, the CPU 45 determines whether or not the RB operating flag in the operating flag storage area (see FIG. 11) is on (step S25). If it is determined in this determination step S25 that the RB operation flag is on, the CPU 45 moves the process to step S27. On the other hand, if it is determined that the RB operating flag is OFF, the CPU 45 subsequently determines whether or not the value of the insertion number counter is “3” (step S26). If the value of the input number counter is not “3”, the CPU 45 moves the process to step S28.

  If the RB operating flag is ON in determination step S25, or if the RB operating flag is OFF but it is determined in determination step S26 that the input number counter is “3”, the CPU 45 Addition to the counter is prohibited (step S27). This is because the maximum inserted number “3” for which the start operation is valid in the general gaming state and the maximum inserted number “1” for which the start operation is effective in the RB gaming state.

  When addition to the insertion number counter is prohibited in step S27, or when it is determined in determination step S26 that the insertion number counter is not "3", or when it is determined that there is no insertion processing in determination step S21 Next, the CPU 45 determines whether or not the value of the insertion number counter is “1” or more (step S28). When the value of the input number counter is less than “1”, that is, when it is “0”, the CPU 45 moves the process to step S21.

  On the other hand, when the value of the insertion number counter is “1” or more, the CPU 45 determines whether or not the start switch 14S is on (step S29). Specifically, the CPU 45 determines whether or not there is an input from the start switch 14 </ b> S based on the operation of the start lever 14. When there is an input from the start switch 14S, the CPU 45 moves the process to the main flow (see FIG. 14). On the other hand, if there is no input from the start switch 14S, the CPU 45 moves the process to step S21 again.

  Next, an example of an internal lottery process for determining an internal winning combination depending on the gaming state or the like will be described with reference to the flowchart of FIG.

  First, based on the internal lottery table determination table (FIG. 7), the CPU 45 determines the type of the internal lottery table and the number of lotteries according to the gaming state (step S41). That is, the number of lotteries is set to “6” in the general gaming state, and the number of lotteries is set to “3” in the RB gaming state. Next, the CPU 45 determines whether or not the identifier of RB1 or RB2 is stored in the carryover combination storage area of FIG. 12B, that is, bit 4 corresponding to RB1 of the carryover combination storage area or bit 5 corresponding to RB2. It is determined whether “1” is stored in (ie, whether there is a carryover combination) (step S42).

  In the determination step S42, when it is determined that “1” is stored in bit 4 or bit 5 of the carryover combination storage area, the CPU 45 changes the number of lotteries to “4” (step S43). Here, the number of lotteries is changed to “4” because, when the RB identifier (in this example, RB1 or RB2) is stored in the carryover combination storage area, RB lottery is not performed again. is there. That is, the number of lotteries is only four from the winning numbers 1 to 4 in the internal winning combination determination table (see FIG. 9).

Further, in the determination step S42, when “1” is not stored in the bit 4 or the bit 5 of the carryover combination storage area, the CPU 45 advances the process to step S44 without changing the number of lotteries. Subsequently, the CPU 45 sets, as the winning number, the same value as the number of lotteries determined in step S41 or the number of lotteries changed in step S43 (step S44). In other words, lottery is performed for the above six winning numbers 1-6.

  Subsequently, the CPU 45 compares the random value stored in a random value storage area (not shown) with the lower limit value and the upper limit value of the internal lottery table (see FIG. 8) corresponding to the number of inserted sheets (step S45). Specifically, the CPU 45 refers to the internal lottery table determined in step S41, acquires the lower limit value (L) based on the winning number, and stores the random number value stored in the random value storage area in the RAM 44 ( The lower limit (L) is subtracted from (R) (RL). Further, the CPU 45 refers to the internal lottery table determined in step S 41, acquires the upper limit value (U) based on the winning number, and uses the random number value (R) stored in the random value storage area in the RAM 44. The upper limit (U) is subtracted (R−U).

  Then, based on (R−L) and (R−U) calculated in this way, the CPU 45 determines whether or not the random number value is not less than the lower limit value and not more than the upper limit value (step S46). Specifically, the determination is made based on whether (R−L) obtained is a positive value and (R−U) is a negative value. In this determination step S46, when the random number value is not less than the lower limit value and not more than the upper limit value, that is, not between the upper limit value and the lower limit value, the CPU 45 moves the process to step S51. In the determination step S46, when it is determined that the random number value is not less than the lower limit value and not more than the upper limit value, the CPU 45 refers to the internal winning combination determination table (FIG. 9) and determines the internal winning combination based on the winning number. An internal winning combination is determined from the table (step S47).

  When the internal winning combination is determined in this way, the CPU 45 next determines whether or not the determined internal winning combination is RB1 or RB2 (step S48). If it is determined in this determination step S48 that the internal winning combination is RB1 or RB2, the CPU 45 identifies the identifier “00010000” of RB1 or the identifier of RB2 in the carryover combination storage area (see FIG. 12B). “00100000” is stored (step S49). On the other hand, when it is determined in the determination step S48 that the internal winning combination is not RB, the CPU 45 moves the process to step S50.

  If the identifier of RB1 or RB2 is stored in the carryover combination storage area in step S49, or if it is determined in step S48 that the internal winning combination is not RB1 or RB2, the CPU 45 determines whether the internal winning combination and carryover combination The logical sum of the storage areas is stored in the internal winning combination storage area (step S50). Then, the CPU 45 subtracts “1” from the number of lotteries currently stored (step S51). Also, when it is determined in the determination step S46 that the random number value does not fall between the lower limit value and the upper limit value, the number of lotteries is decremented by “1” in step S51.

  Next, the CPU 45 determines whether or not the number of lotteries obtained by subtracting “1” in step S51 has become “0” (step S52). When the number of lotteries is “0”, the CPU 45 stores the logical sum of the internal symbol combination storage area and the carryover combination storage area in the internal symbol combination storage area (step S53). Initially, the internal winning combination storing area is “0”, and if it is “0” as it is, it is a so-called loss. On the other hand, when it is determined in the determination step S52 that the number of lotteries is not “0”, the CPU 45 moves the process again to step S44, and sets the same value as the number of lotteries as the winning number.

  Next, an example of a reel stop control process for stopping the rotation of the reels 3L, 3C, 3R based on the internal winning combination, the timing of the stop operation by the player, and the like will be described with reference to the flowchart of FIG.

  First, the CPU 45 determines whether or not a valid stop button has been pressed, that is, presses the stop buttons 15L, 15C, and 15R corresponding to the rotating reels 3L, 3C, and 3R, with the stop switches 15LS, 15CS, and 15RS. Is detected (step S61). If it is determined that a valid stop button has been pressed, the CPU 45 updates the valid stop button flag corresponding to the stop button 15L, 15C, 15R for which the press operation has been performed to off (step S62). On the other hand, if it is determined that a valid stop button has not been pressed, the CPU 45 moves the process to step S61 again.

  Here, the effective stop button flag is information for identifying whether or not the reels 3L, 3C, 3R corresponding to the pressed stop buttons 15L, 15C, 15R are rotating, and the stop buttons 15L, 15C. , 15R, three are provided correspondingly. When the reels 3L, 3C, 3R corresponding to the pressed stop buttons 15L, 15C, 15R are rotating, the effective stop button flag corresponding to the stop buttons 15L, 15C, 15R is on. When the reels 3L, 3C, 3R corresponding to the pressed stop buttons 15L, 15C, 15R are not rotating, the effective stop button flag corresponding to the stop buttons 15L, 15C, 15R is off.

  Here, in the gaming machine 1 of this example, a drawing priority table (not shown) having information on the relative priority of drawing of the combination of symbols is provided, and based on this table, the reels 3L, 3C, 3R stop control is performed. The pull-in priority table of this example defines the priority order that gives the highest priority to replay, and then the order of bonuses and small roles.

  Here, “retraction” basically refers to a symbol corresponding to a winning combination within the maximum number of sliding symbols in a symbol display area (hereinafter referred to as “effective symbol display area”) connected by an active line. This means that the reel corresponding to the stop button for which the stop operation has been performed is stopped so as to display a symbol (hereinafter referred to as a “drawing target symbol”) that constitutes the combination.

  In step S62, when the pressing operation of the stop button is invalidated, the CPU 45 determines the number of sliding pieces based on the internal winning combination and the symbol counter (step S63). Subsequently, stop control position waiting processing is performed (step S64). This process is a process of waiting for a time until the rotating reels 3L, 3C, 3R sequentially stop at the stop position based on the number of sliding pieces set in step S63. Subsequently, the CPU 45 transmits a reel stop command (step S65). This reel stop command includes information on the number of sliding frames determined in step S63.

  When the reel stop command is transmitted in step S64, the CPU 45 subsequently determines whether there is a stop button for which the pressing operation is valid, that is, which of the three valid stop button flags is on. Is determined (step S66). At this time, since there are three rotating reels of the reels 3L, 3C, and 3R, if any one of the three effective stop button flags corresponding thereto has an effective stop button, the CPU 45 performs processing. The process again proceeds to step S61. On the other hand, when the rotation of all the reels 3L, 3C, 3R is stopped and all the three effective stop button flags are off, the CPU 45 moves the process to the main flow (see FIG. 14).

  Next, with reference to FIG. 18, the bonus end check process in step S14 shown in the main flow of FIG. 14 will be described. The bonus end check process is a process for performing a check for ending the bonus game when a bonus game end condition is satisfied.

  First, the CPU 45 determines whether or not a winning combination corresponding to the display combination (internal winning combination) shown in the symbol combination table (see FIG. 10) has been established (step S71). If it is determined in this determination step S71 that a winning has been established, the CPU 45 subtracts “1” from the winning possible number counter (step S72), and then the value of the winning possible number counter is set to “0”. It is determined whether or not (that is, whether or not the possible number of winnings is “0”) (step S73). If it is determined in the determination step S71 that no winning has been established, the CPU 45 advances the process to step S74.

  On the other hand, if it is determined in the determination step S73 that the value of the winning possibility counter is “0”, the CPU 45 shifts the subsequent processing to the RB end time processing in step S76. On the other hand, in the determination step S73, when it is determined that the value of the possible winning number counter is not “0”, the CPU 45 subtracts “1” from the value of the possible game number counter (step S74), and then the game It is determined whether or not the value of the possible number counter is “0” (that is, whether or not the possible number of games is “0”) (step S75).

  If it is determined in the determination step S75 that the number of possible games is “0”, the CPU 45 performs an RB end process (step S76) for clearing the operating flag storage area. Further, the CPU 45 sends a bonus end command notifying the end of the bonus game to the sub-control circuit 71 (step S77). Then, the subsequent processing is moved to the main flow (see FIG. 14). On the other hand, if it is determined in the determination step S75 that the possible game number counter is not “0”, the CPU 45 shifts the process to the main flow without performing the RB end process in step S76.

  Next, with reference to FIG. 19, the bonus operation check process in step S15 shown in the main flow of FIG. 14 will be described. The bonus operation check process is a process for performing a check for operating a bonus game or the like based on the determined display combination type or the like.

  First, the CPU 45 determines whether or not the display combination (internal winning combination) is RB1 or RB2 in the symbol combination table of FIG. 10 (step S81). That is, it is determined whether or not “red 7-red 7-red 7 (RB1)” or “red 7-red 7-blue 7 (RB2)” are aligned on the active line. When it is determined in this determination step S81 that the display combination is RB1 or RB2, the CPU 45 performs a bonus operation time process based on the bonus operation time table (see FIG. 11) (step S82).

  Next, when the bonus activation process in step S82 is completed, the CPU 45 clears the carryover combination storage area. Specifically, for example, when the display combination is RB1 or RB2, the CPU 45 refers to the bonus operation time table and turns on the operating flag corresponding to the display combination (that is, the RB operating flag). Update. Then, the CPU 45 clears the carryover combination storage area (step S83), and shifts the processing to the main flow (see FIG. 14). In the determination step S81, when it is determined that the display combination is not RB1 and RB2, the CPU 45 ends the bonus operation check process and shifts the process to the main flow.

<Description of operation of sub-control circuit>
Next, processing of the image control circuit 71a of the sub control circuit 71 shown in FIG. 5 will be described with reference to the flowchart of FIG.

  First, the sub-control circuit 71 starts the initialization process when an employee of the game hall turns on a power switch (not shown) of the gaming machine 1 (step S91). As this initialization process, the image control microcomputer 81 of the image processing circuit 71 a checks the work RAM 89. The sound / lamp control microcomputer 91 of the sound / lamp control circuit 71 b checks the work RAM 97. These checks are processes for confirming whether the work RAM operates normally. The initialization process of the sub control circuit 71 is performed at the same timing as the initialization process of the main control circuit 41 (see step S1 in FIG. 14).

  When the initialization processing is completed, the image control microcomputer 81 performs input monitoring processing of various commands supplied from the main control circuit 41 (step S92). The commands supplied from the main control circuit 41 include, for example, a start command for starting a game and a stop command generated by a stop operation of the stop buttons 15L, 15C, 15R. Then, the image control microcomputer 81 performs a command input process (see FIG. 21) described later on the received command (step S93).

  Next, the image control microcomputer 81 performs an effect stage change process (see FIG. 23 described later) when the condition for changing the effect stage is satisfied (step S94). When the effect stage changing process is completed, an effect control command is transmitted from the image control microcomputer 81 to the sound / lamp control microcomputer 91 (step S95). Based on the received effect control command, the sound / lamp control microcomputer 91 controls the display of the effect stage on the liquid crystal display unit 4b, the emission of the LEDs 101 and the lamps 102, the sound emission of the sound effects of the speakers 2L and 2R, and the like. Do. When the command output process in step S95 is completed, the process returns to step S92, and the command input monitoring process is continued.

  Next, an example of processing (command input processing) of the image control microcomputer 81 for a command transmitted from the main control circuit 41 to the image control microcomputer 81 of the sub control circuit 71 will be described with reference to FIG.

  First, the image control microcomputer 81 determines whether there is an unprocessed command among the commands supplied from the main control circuit 41 (step S101). If it is determined that there is no unprocessed command, the command input process is terminated, and the process proceeds to the effect stage change process (step S94 in FIG. 20). If it is determined that there is an unprocessed command, an execution process corresponding to the type of command is performed (step S102). The execution process corresponding to the type of command will be described in detail in the display combination command reception process (see FIG. 22) described later.

  When the execution process corresponding to the command type is completed, the unprocessed command is set to processed (step S103). At this time, the image control microcomputer 81 releases the area of the work RAM 89 reserved for executing the unprocessed command, processes the unprocessed command, and performs the stage stage change process (FIG. 20). The process proceeds to step S94).

  Next, with reference to FIG. 22, an example of a display combination command reception process performed for the display combination command received by the image control microcomputer 81 will be described. The display combination command reception process in FIG. 22 is a process called when the image control microcomputer 81 receives a display combination command in the execution process (step S102 in FIG. 21) corresponding to the type of command. is there.

  First, the image control microcomputer 81 determines whether or not the display combination command supplied from the main control circuit 41 includes information on a special display combination (in this example, RB1 or RB2) (step S111). If the display combination command does not include special display combination information, the process proceeds to command input processing (step S103 in FIG. 21).

  When the display combination command includes special display combination information, the received special display combination is stored in the display combination information storage unit of the first stage change table (see FIG. 13), and the display combination information storage counter is stored. “1” is added to (step S112). This display combination storing counter is a counter that counts the number of special display combinations stored in the display combination information storage unit. The areas of the display combination information storage unit and the display combination information storage counter are secured in the work RAM 89.

  When a special display combination is displayed, the display combination information storage counter can count the number of times of display to a maximum of “3”. When the special display combination is stored in the display combination information storage unit and “1” is added to the display combination information storage counter, the process proceeds to step S103 in FIG.

  In the gaming machine 1 of this example, when the effect stage shifts, the display is performed based on the effect stage in which the display of an image on the liquid crystal display unit 4b, light emission by the LEDs 101, the lamps 102, and the like have shifted. Here, even before the transition to the production stage, as information for the player to select the production stage, information about the special display combination (type and storage order) stored in the display combination information storage unit is liquid crystal. You may make it display on the display part 4b.

Next, an example of the effect stage changing process performed by the image control microcomputer 81 will be described with reference to FIG.
In the effect stage change process, it is first determined whether or not the display combination information storage counter is “3” (step S121). If it is determined that the display combination information storage counter is not “3”, the process proceeds to a command output process (step S95 in FIG. 20). When it is determined that the display combination information storage counter is “3”, the production stage is based on the type and storage order of the special display combination stored in the display combination information storage unit of the first production stage change table. Is changed (step S122).

  When the production stage is changed, the display combination information (special display combination) stored in the display combination information storage unit of the first production stage change table is deleted, and the display combination information storage counter is set to “0” (step S123). ). Thereafter, the process proceeds to a command output process (step S95 in FIG. 20).

  The configuration and operation of the first embodiment of the present invention have been described above based on the flowcharts of FIGS. According to the first embodiment, “RB1” and “RB2” are prepared as special display combinations to be referred to in order to change the production stage. And the special display combination which a player arranges was stored in the display combination information storage part of the 1st production stage change table (refer FIG. 13) provided in the work RAM 89 of the image control microcomputer 81. FIG. Then, on condition that three special display combinations are stored in the display combination information storage unit, the normal stage is shifted to the special production stage according to the type and storage order of the stored special display combination. I made it. In this way, the player does not have to pause the operation according to the time from the start of the previous reel rotation to the start of the current reel or the time from the start of reel rotation to the stop of rotation. Become. This eliminates the need for the player to pause the operation in order to view the desired performance, so that the game can be enjoyed while continuously operating the gaming machine.

  Further, in order for the player to see a desired stage, it is necessary to intentionally display a special display combination. For this reason, it is possible for a skilled player to change to a desired stage by intentionally displaying a special display combination. For this reason, it is also possible to show the skill related to his game to the public. On the other hand, if it is an unskilled player, since a special display combination cannot be prepared, a production stage cannot be displayed easily. In this way, since the difference in skill between the skilled player and the unskilled player is reflected, it can be said that the unskilled player has a greater desire to become more skilled in the game.

  Further, in the gaming machine of this example, when the stage is shifted, the display is performed based on the stage where the display of an image on the liquid crystal display unit 4b, light emission by the LEDs 101, the lamps 102, and the like have shifted. Even before the stage shifts to the stage, the information about the special display combination stored in the display combination information storage unit can be displayed on the liquid crystal display unit 4b. Thereby, the player can know the storage order and type of the special display combination stored in the display combination information storage unit, and can easily know the special display combination desired to be displayed in the next and subsequent games. In this example, the special display combination types are “RB1” or “RB2”. For example, when the player displays “RB1-RB1”, if the display combination desired to be displayed in the next and subsequent games is “RB2”, the player can also be operated so as not to display “RB1”. Since such an operation can be performed, the interest of the game is further enhanced for the player.

Next, with reference to FIG. 24 and FIG. 25, the 2nd Embodiment of this invention using a 2nd production stage change table is described.
The second embodiment of the present invention is also applied to the gaming machine 1 described as the first embodiment, and the “explained configuration of the gaming machine already described (FIGS. 1 to 3). ) ”,“ Description of main control circuit (FIG. 4) ”,“ Description of sub-control circuit (FIG. 5) ”,“ Description of each table configuration (FIGS. 6 to 13) ”,“ Description of operation of main control circuit ( 14 to 19) ”and“ Explanation of operation of sub-control circuit (FIGS. 20 to 22) ”are applied to the second embodiment as they are.

First, an example of a second effect stage change table that is referred to in order to determine an effect stage that varies depending on the display combination will be described with reference to FIG.
In the first embodiment, the effect stage change process is performed using the first effect stage change table (see FIG. 13). In the second embodiment, the first effect stage change table is used. In addition, the production stage is changed using the second production stage change table.

  Also in the second embodiment, “RB1” and “RB2” are special display combinations, and when this special display combination is displayed a plurality of times along the effective line, the liquid crystal display unit 4b. The stage displayed on the screen can be switched. The first effect stage change table is composed of a display combination information storage unit for storing the type and order of up to three special display combinations (RB1 and RB2) displayed, and an effect stage corresponding thereto. Yes.

  In the second embodiment of the present invention, in addition to the first effect stage change table, the effect stage is switched on condition that three special display combinations are stored in the display combination information storage unit. A second effect stage change table is prepared.

  This second stage stage change table is provided with a stage stage change count counter that stores the number of times the player has changed the stage stage by displaying a special display combination. In addition, a morning stage (premier) is prepared as an effect stage that is switched when the value of the effect stage change count counter reaches a predetermined number.

  Next, an example of the effect stage change process performed by the image control microcomputer 81 will be described with reference to FIG.

  In the effect stage changing process, it is first determined whether or not the effect stage displayable number counter is “0” (step S131). The production stage displayable number counter is the number of remaining “morning stage (premier)” that changes on condition that the production stage change frequency counter stored in the second production stage change table is “10” (game) ) A value that counts whether it can be displayed.

  If it is determined that the effect stage displayable number counter is not “0”, the process proceeds to a command output process (step S95 in FIG. 20). If it is determined that the effect stage displayable number counter is “0”, it is next determined whether or not the display combination information storage counter is “3” (step S132). If it is determined in this determination step S132 that the display combination information storage counter is “3”, an effect stage change count counter in the second effect stage change table is incremented by “1” (step S133). If it is determined in the determination step S132 that the display combination information storage counter is not “3”, the next process proceeds to step S136.

  When the production stage change count counter is incremented by “1” in step S133, the type and order of special display combinations stored in the display combination information storage unit of the first production stage change table (see FIG. 13). The production stage is changed based on (Step S134). When the production stage is changed in step S13, the display combination information (special display combination) stored in the display combination information storage unit of the first production stage change table is deleted, and the display combination information storage counter is set to “0”. (Step S135).

  If it is determined in the determination step S132 that the display combination information storage counter is not “3”, or if the display combination information is deleted and the display combination information storage counter is set to “0” in step S135, Next, it is determined whether or not the effect stage change count counter is “10” (step S136). If it is determined in this determination step S136 that the effect stage change count counter is “10”, the effect stage is changed to “morning stage (premier)” with reference to the second effect stage change table. Then, “30” is set as an initial value in the effect stage displayable number counter (step S137). Thereafter, the effect stage change count counter is cleared to “0” (step S138), and the process proceeds to the command output process (step S95 in FIG. 20). Even if it is determined in the determination step S136 that the effect stage change count counter is not “10”, the process proceeds to the command output process (step S95 in FIG. 20).

  In the second embodiment of the present invention, the stage is further shifted to the premier stage of 30 times (game) on condition that the stage change count counter becomes “10”. The fact that the production number change counter is “10” means that RB1 or RB2 of 30 times is established as is apparent from FIG. In this way, when the stage is changed to “morning stage (premier)”, the stage is continuously displayed as “morning stage (premier)” for 30 game periods. The value “10” of the effect stage displayable number counter is decremented by “1” every time a start command generated by the player operating the start lever 14 is received from the main control circuit 41. become.

  According to the second embodiment of the present invention described above, the second stage stage change table (see FIG. 24) is prepared so that it can be changed to “morning stage (premier)”. Then, the number of stage stage changes that change with reference to the first stage stage change table (see FIG. 13) is stored in the stage stage change count counter, and the stage stage change count counter becomes “10”. The condition was to change to “Morning Stage (Premier)”. However, since the condition for changing to the “morning stage (premier)” is extremely severe for the player, the player cannot easily change the stage to the “morning stage (premier)”. For this reason, the player wants to see the “morning stage (premiere)” very much.

In the above-described gaming machine according to the first and second embodiments of the present invention, the special display combination is described as “RB1” or “RB2”, but this special display combination is “RB1”. Or “RB2”. Two or more special display combinations may be used. It is also possible to set to change to the production stage stored in the first production stage change table on condition that the special display combination is displayed along the active line twice or four times or more. It is.
Further, instead of fixing the value of the display combination information storage counter to “3”, the presentation may be changed to be variable. Needless to say, the numerical value stored in the effect stage change count counter may be a numerical value other than “10”.

  In addition, various images can be displayed on the liquid crystal display unit 4b in conjunction with the sound emitted from the speakers 2L and 2R for each effect stage to be transferred. Furthermore, it is possible to notify the player of the transition to the production stage by vibrating the reel. Moreover, you may make it alert | report to a player by the light emission of a lamp | ramp, sound emission of sound, a vibration, and an image, or a combination thereof. As described above, since the player can be notified of the production stage in various ways by using the image display unit and the speaker, the entertainment can be further enhanced.

  In addition, the first and second effect stage change tables reserve these areas in the work RAM 89. Since the work RAM 89 is a RAM that stores data to be backed up, even if the gaming machine is turned off, a special display combination stored in the display combination information storage unit, a display combination information storage counter, an effect stage change count counter, It is possible not to erase the stage counter displayable number counter. In this way, even for a gaming machine whose power has been turned off the previous day, a special display combination and display combination information storage counter stored in the display combination information storage unit, an effect stage change count counter, an effect stage displayable count counter The value of (information) remains stored. For this reason, when the power is turned on the next day, the information of the special display combination and display combination information storage counter, the production stage change count counter, and the production stage displayable count counter up to the previous day can be taken over. The player can change the stage by displaying information on the special display combination and display combination information storage counter, production stage change count counter, and production stage displayable count counter until the day before the takeover, on the liquid crystal display unit etc. It is possible to effectively select an easy-to-use gaming machine.

  In the gaming machine of this example, as shown in FIG. 13 and FIG. 24, the changing stage is described as morning (premier), noon, evening, evening (premier), night, night (premier) stage. The production stage is not limited to these. For example, by displaying a special display combination, it is possible to change the character or animation that performs the effect instead of changing the effect stage. Moreover, you may make it change the audio | voice, music, sound effect, etc. which a speaker emits.

  The first and second embodiments of the present invention have been described above including the effects thereof. However, the present invention is not limited to the embodiments described herein, and the claims are not limited thereto. It goes without saying that various embodiments are included without departing from the gist of the present invention described.

It is a perspective view which shows the example of an external appearance structure of the game machine in the 1st Embodiment of this invention. It is explanatory drawing which shows the panel display part in the 1st Embodiment of this invention, a liquid crystal display part, and a fixed display part. 1 is a perspective view illustrating a schematic configuration example of a liquid crystal display device according to a first embodiment of the present invention. It is a block diagram which shows the structural example of the electric circuit in the 1st Embodiment of this invention. It is a block diagram which shows the structural example of the sub control circuit in the 1st Embodiment of this invention. It is explanatory drawing which shows the example of the symbol arrangement | positioning table in the 1st Embodiment of this invention. It is explanatory drawing which shows the example of the internal lottery table determination table in the 1st Embodiment of this invention. It is explanatory drawing which shows the example of the internal lottery table in the 1st Embodiment of this invention. It is explanatory drawing which shows the example of the internal winning combination determination table in the 1st Embodiment of this invention. It is explanatory drawing which shows the example of the symbol combination table in the 1st Embodiment of this invention. It is explanatory drawing which shows the example of the table at the time of the bonus action | operation in the 1st Embodiment of this invention. It is explanatory drawing which shows the example of the storage area of the internal winning combination, carryover combination, and operating flag in the 1st Embodiment of this invention. It is explanatory drawing which shows the example of the 1st production stage change table in the 1st Embodiment of this invention. It is a main flowchart which shows the process example of the main control circuit in the 1st Embodiment of this invention. It is a flowchart which shows the example of the medal acceptance / start check process in the 1st Embodiment of this invention. It is a flowchart which shows the example of the internal lottery process in the 1st Embodiment of this invention. It is a flowchart which shows the example of the reel stop control process in the 1st Embodiment of this invention. It is a flowchart which shows the example of the bonus completion | finish check process in the 1st Embodiment of this invention. It is a flowchart which shows the example of the bonus operation | movement check process in the 1st Embodiment of this invention. It is a flowchart which shows the process example of the sub control circuit in the 1st Embodiment of this invention. It is a flowchart which shows the example of the command input process in the 1st Embodiment of this invention. It is a flowchart which shows the example of the process at the time of the display combination command reception in the 1st Embodiment of this invention. It is a flowchart which shows the example of the production stage change process in the 1st Embodiment of this invention. It is explanatory drawing which shows the example of the 2nd production stage change table in the 2nd Embodiment of this invention. It is a flowchart which shows the example of the production stage change process in the 2nd Embodiment of this invention.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Game machine, 3L, 3C, 3R ... Reel, 4 Front door, 4a ... Panel display part, 4b ... Liquid crystal display part, 4c ... Fixed display part, 6a-6c ... BET lamp, 9 ... Operation part, 14 ... Start Lever, 15L, 15C, 15R ... stop button, 31 ... liquid crystal display device, 41 ... main control circuit, 42 ... microcomputer, 45 ... CPU, 71 ... sub control circuit, 81 ... image control microcomputer, 91 ... sound / lamp control Microcomputer

Claims (4)

A symbol display means comprising a plurality of rotating bodies arranged with a plurality of symbols on the outer peripheral surface, and a display window for displaying a part of the plurality of symbols on the rotating body;
Start operation detecting means for detecting rotation start operations of the plurality of rotating bodies;
A winning combination determining means for determining a winning combination based on detection of the starting operation by the starting operation detecting means;
Defining means for prescribing a plurality of types of combinations of symbols corresponding to the winning combination determined by the winning combination determining means and special combinations relating to the special winning combination;
Based on the detection of the start operation by the start operation detecting means, the symbol changing means for changing the symbols displayed on the symbol display means by rotating the plurality of rotating bodies, and the rotating operation of the plurality of rotating bodies by the symbol changing means are stopped. Stop operation detecting means for detecting an operation;
A stop control means for stopping and controlling the variation of the symbol by the symbol variation means based on the winning combination determined by the winning combination determining means and the detection of the stop operation of the plurality of rotating bodies by the stop operation detecting means;
Collating means for collating the combination of symbols displayed in the display window of the symbol display means and the combination of symbols preliminarily defined by the defining means after the variation of the symbols is stopped by the stop control means;
As a result of the collation by the collating means, when the combination of symbols displayed on the symbol displaying means coincides with the combination of symbols preliminarily defined by the defining means;
As a result of the collation by the collation means, a special game that generates a relatively advantageous special game when the combination of symbols displayed on the symbol display means coincides with the special symbol combination related to the special winning combination. Generating means;
As a result of the collation by the collation means, a storage means for storing the collation result when the special game occurs for a plurality of times;
Image display means for displaying an image;
Image determining means for determining an image displayed by the image display means,
The game machine characterized in that the image determining means determines and changes an image displayed on the image display means with the occurrence of a plurality of special games stored in the storage means. The winning combination determining means is
Random number extraction means for extracting a random number from a predetermined random number range based on detection of the start operation performed by the start operation detection means;
A numerical range defining means for defining a numerical range included in the predetermined random number range corresponding to each of a plurality of predetermined winning combinations,
The numerical range defined by the numerical range defining means is set to be the same as the numerical range of a plurality of types of special winning combinations corresponding to a combination of a plurality of types of special symbols defined by the defining unit. And
The collation means is that a special game has occurred by collating the random value generated by the start operation of the start operation detection means with the numerical range of the special winning combination defined by the numerical range defining means. judge,
The gaming machine according to claim 1.   The gaming machine according to claim 1 or 2, wherein the special symbol combination related to the special winning combination defined by the defining means is a combination of red 7 and blue 7.   A plurality of special winning combinations for generating the special game are prepared, and the image displayed on the image display means corresponds to an effect stage determined according to the number of appearances and the appearance order of the special winning combinations. The gaming machine according to claim 1, wherein the images are different from each other.

Images