The biggest 'time-vampire' of a game you've ever played

[Ice Car]

Fallout New Vegas definitely.

Also, when I used to play it, Borderlands. Combat Training in Black Ops also comes to mind. I decided to screw around in Combat Training for what I planned was just half an hour but ended up playing Combat Training for about 3 hours instead.

 

[gfmbhsmo]

my best or i supose worst must be rouge galaxy for the ps2 in total i spent 4500 hours on it and some days it was 15-18 hours at a time
closley followed by jade cocoon 1 for ps1 total of about 900 hours most of which were spent in the post storyline place ( Infinate corridor indeed)

 

[PhoenixKing]

Runescape =P
I played this game so much leveling up all my skills man. I wouldn't be surprised if I had literally months of playtime on this game.

 

[blarg363]

I'd have to go with fallout 3 but new vegas is shaping up to be a bigger time sink for me,

it was a little over 4 and a half hours befor i got out of the first town.

 

[CRAVE CASE 55]

Fallout 3: 1000 hours
MW2:500 hours
Tf2 PC:100 hours

 

[Vault boy Eddie]

Company of heroes, and those 2 weeks I played a WoW trial.

 

[Easton Dark]

Mass Effect 2

Only I wasn't surprised that I played it for 8 hours straight in the least.

For 3 days in a row.

And then started another playthrough.

And played for longer than before.

 

[octafish]

X-Com, Jagged Alliance 2, and Civ II. Just. One. More. Turn.

 

[Sn1P3r M98]

Garrys Mod. I've put 175 hours into that game.

 

[Veldaroth]

Fallout New Vegas. I've got over 100 hours in my first play through, and I've just started another character...
Also, Red Dead Redemption. I'm attempting to get 100% completion!

 

[Mr Pantomime]

120 for FFXII. I didnt even finish it.

Also, 250 for Pokemon Diamond, but thats mostly because its portable

 

[Zykon TheLich]

Civ 4, then I found the Rise of Mankind mod that added 2 more time slots after marathon, added 2 world sizes above the previous largest and added a ton of new units, technologies, buildings etc and then it just got silly, I've had to ban myself from playing.

 

[MikailCaboose]

Morrowind. Mod it to hell and back, and it becomes a freaking time black-hole!

 

[Asuka Soryu]

Yu-Gi-Oh! Tag Force 5, a duel can take an hour depending on who I'm against. Sometimes the AI can take 2 minutes to make a move, then there's the loading screens. After only a few matches, my PSP goes and needs recharging.