Arrow keys to move and jump. Red kills you. There is a platform that moves. That's all you need to know. If you want the original, go into the code and change the size to like 45. But then that ruins the whole point of being a flea. So don't do it. Speaking of fleas, there are a few bugs, still. Eg, go to the second level, go on the step that the platform bonks into (of course, when the platform is not already on it), and wait. Get launched! Then go to the step underneath, and the platform will use ThE fOrCe to move you. Last changed may 2 2022
Griffpatch's tutorial.