At the moment I think I played Minesweeper the most. Hahaha it's very addicting.

Right now it's probably both Call of Duty 4 and Team Fortress 2.

I've probably clocked in the most time in Oblivion. Lately though, I've been working on my champion class character in Too human.

COD4 definately.

I've spent the most time on CounterStrike: Source, although I don't play it much anymore. Most recently it'd be PES2009 (Become a Legend mode). However! I've just got Virtua Tennis 09 and Fuel, so I shall be spending a number of hours on them (mainly VT09 I imagine).

Edit: I used to be quite addicted to MineSweeper aswell, but since my eye sight has gotten worse and my reaction time with it, I've been clicking on the wrong squares accidently more often so I only occasionally play it now.

2nd Edit: I forgot about FIFA Manager 08, I remember spending loads of time on that. According to my Xfire profile I've spent over 900 hours on that. When 2010 comes out I think I'll end up clocking around 1000 hours on that :/

Fallout 3, i've played that everyday since it came out.

Left 4 Dead, i play that a few times a week with some friends of mine.

"Baldur's Gate". Since I got it in '99, there hasn't been a single month when I wouldn't play it at least for a while.

Banjo Kazzoie-Nuts & Bolts. I love that game.
Xbox RROD'd yesterday, though. It's fine now.

uhhhhhhhh
Super Mario All Stars?

Probably Pokemon Diamond & Pearl... On my main game I have almost 300 hours logged... And that's not counting things like my alternate games, or playing LeafGreen and Emerald to get the things from there...

Runner-up would be Super Smash Brothers Brawl. According to the game itself gameplay just passed the 300 hour mark. It comes from being at a college with a lot of decent Smash players. It's our go-to game most nights.

Call of Duty 4, Grand Theft Auto 4 [Making crappy movies mostly] and Audiosurf.

Podunk:
Probably Pokemon Diamond & Pearl... On my main game I have almost 300 hours logged... And that's not counting things like my alternate games, or playing LeafGreen and Emerald to get the things from there...

Runner-up would be Super Smash Brothers Brawl. According to the game itself gameplay just passed the 300 hour mark. It comes from being at a college with a lot of decent Smash players. It's our go-to game most nights.

You know it's kind of funny. I play Smash a lot with my friends, too. We only have a GC but we clock in a lot of time on that. It seems to be pretty popular.

Probably a game on Newgrounds.

at the moment worms 2 Armageddon xD

Beautiful Katamari.

Still play oblivion on both my PC and my 360.

More Elder Scrolls please Bethesda

Call of Duty 4 and Fallout 3 by far. Actually, most recently I've been clocking quite a few hours on Prototype.

I'd say it's a tie between World of Warcraft and Team Fortress 2.

Shenmue 2 and KotOR.

Starcraft and The Orange Box for me lately. Although I did spend a good 3 hours messing around on Pokemon Diamond this afternoon.

Sins of a Solar Empire.

Oblivion and Left 4 Dead

Lord of the rings online at the moment

Prototype

Orange Box and Oblivion GOTY

Team Fortress 2.

Mass Effect. Or possibly Final Fantasy X or The Elder Scrolls IV

Cpt Morgan:
You know it's kind of funny. I play Smash a lot with my friends, too. We only have a GC but we clock in a lot of time on that. It seems to be pretty popular.

Well, it's just a simple, fun game. Easy to pick up and play, challenging (and fun) to master, interesting characters... And if you have items on it can have random and sometimes humorous outcomes. ^^Plus the rounds aren't very long, so if you have more than 4 players you don't have to wait that long for a turn. If you enjoy Melee I strongly recommend Brawl. It's pretty sweet.

I've spent so very many hours on Morrowind. I've beaten the whole thing around five or six times over (expansions included). However I played the main Morrowind quest over about ten or eleven times over by now... I can't help it. I fuckin' want Wraithguard. DX

Team Snipers on Halo Live I suppose.

Podunk:
Well, it's just a simple, fun game. Easy to pick up and play, challenging (and fun) to master, interesting characters... And if you have items on it can have random and sometimes humorous outcomes. ^^Plus the rounds aren't very long, so if you have more than 4 players you don't have to wait that long for a turn. If you enjoy Melee I strongly recommend Brawl. It's pretty sweet.

We're broke as niggas and can't afford a Wii. :P
I'm pretty slick with Link. It's a shame that there are only a handful of genuinely good characters in Melee.