Every Pokemon Game....

i havent beaten it either. but that game is greatness. i think its better than SMB 3

Red Dead Revolver

Staying up to the wee hours playing.
Stonewall would come over and we would play multiplayer all night, it never got old or boring.

I will never forget.

i remember that game. it was fun even though the show sucked.

ill remember this:

Crash Bandicoot

This game was a game that pretty much made me the gamer that i am today. I can vividly remember playing this game as a young child, having so much fun with it even though i sucked at it. It's still a fun game to play to this day, and it pretty much made the PS1 for me. The two that followed were no doubt improvements, but this has remained my favorite just due to the impact it had on me at the time.