The game is fun, feels pretty tight, has a nice soundtrack, and the art is fantastic.
My only personal gripe is that the player falls a bit too fast for my liking, I sometimes have trouble reacting quickly enough due to how quickly you accelerate.
Also on the level with 4 platforms and 2 Axe throwers, it seems that the latter 2 platforms don't have any collision?
Otherwise I really enjoy the game!