I can\'t possibly name just one, but I can name one from every console that I\'ve owned.
Frogger (Atari 2600) I was a kid with my first game system and frogger had me mesmerized.
Double Dragon (NES) Oh the memories of spending hour upon hour beating down Abobos and Lindas. Those were the days.
Super Mario All Stars (SNES) Revisiting the 3 classics contained on this cartridge was a wonderful thing.
Metal Gear Solid (PSX) The hours spent with this masterpiece will never be forgotten. I was in my room all evening every day for a week only stopping to eat. I kept a bucket by my TV to pee in.
Everquest (PC) Ack, I don\'t even want to think about the time in my life when I played this. I did nothing with my friends or family(I think I even forgot their names for a while). All I did was sit in my room and play it. If I wasn\'t at work, I was playing Everquest.
Skies of Arcadia (DC) I took my time and spent every day for two weeks glued to the TV. In the end I had put over 60 hours into it.
Gauntlet: Dark Legacy (PS2) Yeah, I know it just came out but I spent all night with it the day I got it and I know my cousin and I will be spend hours playing it.