Really Fun Game!
Only thing i didn't like is sometimes the robot gets i the way and it's kinda teedious to make it move somewhere else before shooting again.
Otherwise every thing else is pretty solid, I really like how you have to use the rock to control the robot, it feels pretty fluid to make it move around.
Visuals are cute, physics is pretty solid and the music fits in quite well too.
I also manage to soft lock myself on level 4 lol but hey that can happen sometimes
Overall very cool game :)