I had a hard time getting through the first level :/ After those floating platforms disappear, how are you supposed to get to the trophy/end of the level? It wasnt obvious to me how to do this so perhaps for a first level you could consider a gentler introduction and make the ramp up in the difficulty alot more gradual? The whole feel of the game is good though. I think with a bit of balancing you could have something really fun on your hands, so good work.