Here's my game:
https://itch.io/jam/scorejam17/rate/1379344
I played your game, it was fun and interesting to play. I like the whole working with your past for your future thing.
One problem I had was that on a certain level, I don't know which, I couldn't progress any further because my jump was about 60% of what I needed to to the level. I couldn't reach anything. I was playing on the Web version.