Relatively fun little platformer. I do however thing that the implementation of the theme that you used is very common in the jam. The music is ok, and the art is pretty good. I wish there was some way the player could better convey going into a higher speed preferably with the animations. The jumping gets very slippery at those high speeds as well. The wall jump is very easy to get used to and I think the checkpoints are very generous. However the falling platforms can block your jump and are the most annoying part of the game.