Once you introduced the momentum aspect to the game it got 10 times better. I love movement systems that use momentum to clear platforming sections. It was a bit hard to control at times but overall it was enjoyable. The monke also made things better, good decision on the character.
The only thing is that the screen was fucked on browser. I could not go full screen and I believe the game was 1920x1080 so I could not see the entire screen as I was playing.
I specially liked the fall faster mechanic. Very smart to add it to the game, plays well with the system. Good job!