Your art and sound design are pretty well! And idea is interesting, but changing controls is something bold. And this rotationg camera, omg I have a head rotation now...
you by your own hands forcing your player to break his immersion in game. Instead of being engaged in the game world, I have to stop playing and start to figure out which buttons should i press this time. This rule just forced and doesnt feelfun for me. But without this your game is awesome and cute!