Pretty cool, there are some improovements to be made but overall good.
1. Character controller is a bit to slow
2. Some colliders are too sharp and stop the character from moving even if it looks like he could
3. I think you better choose one either you have a side scroller or you have a free look camera
4. The tower level is fun first 2 times but when you have to repeatadly just move around it and go up using platforms it is eeh, think about more ways to use your wall walking mechanic
5. When you jump on the crate it looks like character is on it but it still in the falling state
Keep it up, good look