I always wondered, if it is possible to let a "game" run from the 128 bytes of RAM. So here is my first try, a single player Pong (using paddles). Ok, there is no scoring, game over or sound, but you can play it.   And after loading it into your VCS, you can remove the cart and it still runs!   Working on a two player version now... RAM_Pong__1_player_.bin