Its a good game! I want to give you some feedback, like: I feel the movement is too slow, I think it will feel better faster. and consider to remap the keys in keyboard, its too difficult to hold W,A,S,D + X + Z + Space, the keys are too close. I think you can replace X by space as well while climbing a wall.
However, the game is really solid for a jam, good work!! ♥