Neat little game. I'll echo a lot of what others said here. Innovative mechanics but I found the controls a bit cumbersome. I also went right for the Z button after respawning only to die immediately. Maybe it might make sense to leave the selected 'bit' highlighted after respawn. This took me a few levels to understand the mechanics completely, and by the time I understood them, the game got a little too frustrating for me. Also, the music is probably my favorite thing about this game. Nice job :)