Really interesting game. Music is way too quiet, but i'm sure its well made. Level design is good, tough but fair. Movement is also fluid (especially player animation), however sometimes its a bit janky. Infact there is a glitch were merely touching a roof or wall re-enables your double jump, using this glitch I was able to beat the entire game while only switching between states once. (Its a really fun glitch though, not a bad thing) A bit unpolished in certain areas, but other than that a really solid platformer. Nice job on this, really nice for a first game jam.