Quite a nice idea! In the beginning I didn't really like that you can move over tiles that were previously destroyed but I got used to it. After the getting to the part were you control 2 pieces the game got stuck or better said the bot got stuck when one of its pieces died.
I struggled a bit to understand some of the instructions most of the time I just went ahead and figured things out by playing the game.
I did like a lot how the game fit the theme. The music and art were quite nice as well.
Good job!