The longest game you've beaten start-to-finish in one sitting.

[Syntax Man]

DA:O, Did it for a charaty, 100% compleat.
Took me the best part of 3 days

were you poop socking then?

 

[Cogwheel]

No game. Ever. Not even short ones like, say, Portal or Iji.

Never have the time for more than half an hour at once, or an hour tops.

 

[ChupathingyX]

Pretty much all of the next gen CoD games I have completed in one sitting.

 

[SomeLameStuff]

Well the day I got Mass Effect 2, I did a marathon session with Mass Effect 1 to get a 100% completion savegame.

Then I continued on to Mass Effect 2. Not 100% though, just played to the end.

 

[Bobbity]

Halo 3. I was down at the beach when it came out, but my friend picked up their copy and came on over. We sat down for about six hours and played the entire game through on heroic.

 

[Double A]

I'm not big on long sittings. I get too tired to appreciate it. The longest game I've beaten without taking a break was either CoD4 or Portal, because I'm not sure which one is longer.

I did play Dwarf Fortress for a good 32 hours, though. I didn't beat it of course, considering that's impossible, but hey, 32 hours. And with only two deaths!

 

[garfoldsomeoneelse]

Killed MW2 and HL: Episode 1&2 in one sitting, and did the same with Reach (although only the latter required a power-gaming session).

 

[e2density]

Crisis Core FF7, sat down and 8 hours later I was done.

Resident Evil 4 comes in second, but it was a Chicago Typewriter run that took around 6 hrs.

 

[DeadProxy]

I play RPGs. If I can finish an RPG in one sitting, I wasted my money.

Pretty much this exactly...I've marathoned Tales of Symphonia though, rented it around when it came out and only had 4 days (game had to go back on the fifth) to play it as much as i could, and damn did I. 4 days at 10-12 hours each day and i beat the fucker, one of my favourite games still

 

[gostchiken]

I completed Prince of Persia: Sands of Time in one sitting. Started at 9pm and beat it in just under 7 hours.

 

[Godhead]

Mafia 2 and Batman: Arkham Asylum.

 

[theguitarhero6]

Well, I guess I've only ever beat 1 game in one sitting, and that game would be Guitar Hero Metallica. I was soooo focused to figure out what the epic last song would be, and it turned out to be The Thing That Should Not Be, I was disappoint.

 

[Someperson307]

One morning, I woke up and immediately started to play Zeno Clash. 4 hours later, I was done. I also stayed up all night playing Borderlands with a friend. We didn't beat it, though.

 

[Lurklen]

Prince of persia, Ico, Infamous and dead space. Two of those I beat the day before they were released, my friend worked at a Rogers video at the time and he could take a game out as soon as it was shipped to the store but it had to be back in time for the release date.

 

[Serenegoose]

Bioshock 2. It's not -that- lengthy but it certainly wasn't over in five mins

 

[Shadowsole]

FFX 100%

I was bored

 

[ksn0va]

Shortest was Portal - around an hour
Longest was The Force Unleashed 2 - 4 and a half hours. The only reason I was able to finish it in one sitting was because it was so short. Also I had to backtrack an entire level because of a bug.

 

[Sheaphard117]

I bought, played through, completed and brought back to the shop, NPPL Championship Paintball 09.

The guy at the desk even said that they don't usually do re-turns, except he would make an exception due to it being a sh*t game, and that I got it back in 24 hours. The game itself was very long and very boring so I'm quite pleased with myself for achiveing that.

I dare you to do the same...

 

[VaudevillianVeteran]

Bioshock 1... Not too shabby considering I was going after all the audio tapes too. But the last one glitched and never showed up. Cue the rage.