lost in blue 3, it's a very addictive game.

Final Fantasy, Kingdom Hearts, Star Ocean

Probably Super Smash Bros Melee.

I think you guys are throwing these numbers around a little too lightly. 1000 hours equals 41 days. I understand an MMO it is possible, but AoE? I played alot, and I mean alot, of AoE II and it would probably not come anywhere near 1000 hours.

"Oblivion is my most played single player game in recent years, a bit more than 1000 hours." - And I don't know how you could play this game for 1000 hours. I know a guy who did everything in the game in 80 hours. There is only so much to do on a game that does not have an online component.

I'm really not sure what game I've played the most.

World of Warcraft is a possibility, but I played a lot of Sim City 4 as well. (Despite all the time I spent, I never had a real city above population 350k...I take things slow in that game) I've also played Alpha Centauri on and off for about 8 years so that game is a contender as well. I also play console games, but nothing can really keep me hooked like a PC game, with the possible exception of Guitar Hero.

gears of war

overall i'd have to say Super Mario 3, it's just so addictive,

Command & Conquer: Tiberian Dawn. it was released back in 95 and that was pretty much the only game i played for a few years. I still play it to this day, thanks to the Decade Pack for letting work on XP. Other than that COD4 and Counter Strike Source

I did 70 hours on final fantasy 10....

but i guess pro evo 6 would be the game i have devoted the most hours to...

either counter strike 1.6 or ocarina of time