Very nice game, only one problem, the music doesn't stop when you end the game! It happened to me as well, to fix it just put: music.stop() in the stopped method of your current world, if you need any more help feel free to ask.

Sometimes cablecrow doesn't leave the wall after pressing space, in that case just keep pressing space, and sometimes (on very rare occasions) he gets stuck and can't move, sorry about that.