Your first games were on SNES? n00bs. (XD just kidding i love you don't eat me)
To be honest, I don't know. My older brother had a Colecovision (or however it was spelled), and there was some weird centipede-type game that I kicked butt on. Don't remember what it was called, in fact, I only have a very fleeting memory of it. I know he had an Atari, too..... my brother's seventeen years older than I am. XD
I know I played the original Super Mario Bros. (when it was NEW!), but I was already six by then. I was playing games before that, though, I know it.
DUDE you beat Super Ghouls and Ghosts?! That's the hardest freaking game EVERRRRRRR!! I still have it (lol), and I've NEVER gotten past the first level. My younger brother did. ONCE. I gave up on the stupid thing, deeming it more impossible than Zelda II. At least I beat the first temple in that game.