I got up to level 3 and couldn't beat that one; the difficulty really ramps up! Some feedback :
- One the first level I kept wall jumping unintentionally when holding the jump button to get to the first platform. It might be better to have to press the jump button again mid-jump to wall jump to avoid that issue; but you would have to press really fast for the consecutive wall jumps, so not sure if that's the best solution
-I think it might be better to just slow down the movement speed to give the player better control of where they want to go.
-I liked the puzzle element on the 2nd level of having to get rid of the brown platform before going further.