I originally saw an iteration of this game from during the jam with only one level, so seeing the game completed with a logo and menu and even a boss is wonderful. There's a lot of charm to the basic movement, and the level design gives a lot of interesting geometry to use it in. The graphics are very nice and the sound design / music is some of the best in the jam in my opinion. I do wish there was a bit more time on your invulnerability frames though, especially on the stage with several blind falls.