meh
umm instead of "jumping as high as you want" which is against the laws of physics, which you are apparently abiding by if the reason you still fall while running on walls is gravitiy's fault not yours (which is bs cuz there are no rules when you are making your own game...you can make it do w/e you want..), why don't you just say "fly"? it would avoid alot of confusion, especially if a full game using this "engine" comes out...