Play to learn about how to make your own! This uses my new velocity technology, making wall sensing easier. Flash player can't change the backgrounds. P.S. If you change the character's dimensions, you have to change the hitbox's dimensions as well. Good luck with the game you will (hopefully) make out of this! Fixed levelup glitch... or not. Also added walls around the screen. Made Level 3 possible. Changed music. It seems that the Flash player can't make the background change with this system.
