Nice platformer game. Love the milk skills :D Intruducing new mechanics along the way was very cool. I love the character design its so cute :d Like all jam platformers this is a hard game. It took me 110 deaths to complete even tough I am a platformer guy :D You can implement input buffering so that way the game wont need frame perfect inputs. Also the cheese string can be reworked currently it feels a bit wonky.
Overall loved it. You used the prompt very good. Nice job !