The writing is done super well and just works perfectly. I'm not sure if you're able to do this, but I think if you removed the undo button on the choices it might make them feel more impactful. For example, at the end of the game, when you have to either kill the horse or mount it, that felt like a really powerful choice that I had to make, until I realized I could just undo and see both endings. But overall, great job.