Very cool game! The mechanics are actually really clever, and the polish, menus, vfx - really just the graphics in general, are just amazing for a game made in only 3 days.
As other people have mentioned, the jump is a little weird. I feel like with a bit more play testing and tweaks you could have got it to feel perfect, but as is, it's a little wonky. The wall jump in particular is a bit weird. I really wanted it to act more like a traditional wall jump mechanic, but it really only worked as a wall-climb mechanic. Which isn't necessarily bad, I just wanted it to be more of a wall jump type thing. But those are just some small nitpicks.
As I said before, the amount of polish is just amazing for a game made in 3 days. Truly one of the most well-made games in the entire jam. You guys should truly be proud! More people need to play/rate this!
Also, maybe you could also play/rate my game? :)