Nice concept, absolutelly love the music and gravity routes! I found some bugs and issues- on gravity platforms(sorry I dont know how you named it) when one route crossing other, sometimes your character wont stick to the platform or fall thru, I had this problem specifivcally in the third level. Controls on gravity platforms are little confusing. Character might have slimmer box so that he wont fly when he is standing on the corner of wall or platform or his feet might be a little bigger. Anyway nice game and I hope this review will help you!