I just kinda threw this together. Ceiling detection isn't quite where I want it to be right now, that'll be done probably before checkpoints and the clone recycling system. You can fall I added dying. Checkpoints coming soon. Arrow keys, as expected. WASD coming later because I'm lazy. The infinite "coyote time" is a feature present in the originals so I added it here. I figured I'd share this because it is mostly complete. It all works off of one sprite because tidiness?
The little star I use is stolen from the original STAR. I also stole some of the numbers from the original STAR, and the little spin on the jump. (one block) Yeah I know my wall detection is bizarre and the star clips through the ceiling, I'm working on fixes.