I really liked the art style. It is very clean. I do think the lack of any sounds hinders the enjoyment. I don't think these highly difficult rage games are a good fit for a game jam, and I didn't get far before I wanted to move on. The controls worked surprisingly well, although I didn't feel that falling off was because I did something wrong. And next time don't forget a way to quit the game, if you distribute it as a windows executable.