I love the level designs here, they're really clever, and the graphics in general are great use of a very limited color set. Animations are great too. I think a few of the levels had some spots that were a little too tight for the autojump mechanic and it just kept flinging me around (not sure if that's on purpose), but I liked them a lot other than that. I enjoyed the music loop and thought it fit perfectly. A few more sound effects and audio queues might be helpful as well. Lastly, maybe this is a personal preference, but I think a "click to acknowledge/continue" on the tutorial would be great instead of it automatically advancing based on time. I think I missed a few instructions because I am a slow reader :) but a lot of game jam games (including mine) don't even have one, so still great job. Overall, I really liked this a lot!