The physics are not dependent upon framerate, maybe I'm confused about which part you're stuck at?
I've added a video walkthrough to the game page so at least everyone can see the entire game. Video is a 5 minute investment.
YEAH ok so, the physics runs Completely differently for me. I thought something might be off with how explosive the jumps seemed 😅 attached gif demonstrating
oh ya mine is like that too with the jumping