I fixed the physics! Hi! this is a demo of a recreation of a game i'm working on, called "Syobon Action" known popularly as "Cat Mario". It was made by a Japanese developer called "Chiku" in Feb 2007. It was famous for it's difficulty.
Chiku, for making the original game. Me, for developing the game. Note: this is just a demo, i will release the full game soon! Controls are simply: 1. Space - jump 2. L/R Arrow keys - movement