Morrowind - 300 hours

Oblivion - 120 hours per character

WoW - hmmmmm.........

Smash Bros Brawl - 190h

Mario Kart Wii - 170h

Chrono Trigger - Im pretty sure 23 100% playthroughs only on ds is high amonut of time.

Oh man, hard to even calculate, but I played WoW and Red Alert 2 each for about 3 years at 5 hours per day. I was heavily addicted to both =(

I probably spent a bit more time on RA2 and I'm sure the amount of hours was in the thousands.

What?

Over 1000 hours for just 1 game?

Ok, that would stand for 3 hours per day for one damned year!

That's nearly impossible, if you play more than that game in that year.

I'm not so sure, but with Perfect Dark i wasted around 300 hours (there is a clock for single and multiplayer) and that was more or less the only game i played in that year. After i looked at the counter it opened my eyes, that was definetly too much for just wasting the time with video games.

But, *looking around*, it seems i am a casual player, even in my hardcorz times of gaming i JUST spend 3-4 hours the day ;-(

Was sitting at 215 days last I checked WoW (thats just my main too, not even going to bother looking at the others)

WoW is not number 1 tho:

DragonRealms.  Played the game for about 7-8 years almost as frequently as I played WoW.

WOW - average of 2 hours for 1.5 years...

I'm glad I quit and stick to the PS3 now.

Super Smash Bros. Brawl- over 800 hundred hrs.

Monster Hunter 3- over 700 hundred hrs.

Cod4- 700 hours or around 30 days

MW2 - 150 hours

Gears 2 - 150 hours

Brawl - nearly 300 hours

Melee - over 500 hours

F-Zero GX - nearly 200 hours

Animal Crossing: City Folk - 170 hours

Grand Theft Auto San Andreas - Over 3000 hours