Woah, thanks for playing my game!
As for the physics, yeah they are a bit floaty and strange at times due to it being the first time I've made a 3d platformer controller haha. Tried to get close to something like Super Kiwi 64 as a base for character controller physics, but it did end up a bit floaty or "over-fast" at times. I'll be trying to tweak it for a post-jam update to feel more smooth!
Super cool to see you btw! Your games are always a pleasure to play :D