Hey, pretty nice prototype, i know its just a prototype, but here are my recommendation that could improve your game
-coyote time
- jump buffer
- there is a bug where you cant jump anymore if you jump while running in a wall (press against a wall and jump)
-camera is smooth, but it may follow to much the player when going up. sometimes i couldn't see where i would land in time. (i guess you are using cinemachine, that should be easy to configure)
-use the other animation the character pack has ;) they are great.
hope it helps ! keep up ! i'm also making a game using this character :)