I liked this game! I'll be back to vote soon, but just wanted to comment first: the high score feature really makes this game for me, it becomes a fun grind game instead of just a normal platformer. I would suggest reducing the momentum in the movement (if you're in Unity and using GetAxis, try using GetAxisRaw instead) and increasing the move speed a little. But it was a solid concept and executed well. Trying to invest it all :P