Your 100 + hour single player games!

[Rad Party God]

Chrono Trigger
Golden Eye
Super Mario 64
Eternal Darkness (it has 3 different "stories" and I played it 10 times easily)
F-Zero GX (awesomest racing game ever)
Perfect Dark
Metroid Prime (yes, I finished it more times than I can actually remember)
Ocarina of Time
Majora's Mask
Wind Waker
Metal Gear Solid (PS1 in 2 different languages with at least 10 playthroughs each and Twin Snakes with 10 pt's at least)
Devil May Cry
Onimusha 2
Doom 1 & 2 (too many playthroughs on too many different platforms to count and that game still doesn't bore me)
Oblivion (too many playthroughs to count through so many years in 2 different platforms, bought 3 times)
Fallout 3
Fallout New Vegas
Skyrim... pretty soon.

and some other I can't think of right now.

 

[Xangba]

All Total War games (except first Shogun), Dragon Quest VIII, Final Fantasy 6, 7 and 8, Mass Effect 1 and 2, Dragon Age Origins, Skyrim, Morrowind, Romance of the Three Kingdoms 8 and 10, Knights of the Old Republic 1 & 2 (only went over 100 with restored content mod), Neverwinter Nights, and more I'm sure.

Edit: .Hack! Can't believe I forgot that one. Yeah over 100 across all four games

Edit again: Baldur's Gate 1 and 2 and Planescape torment, fail on me for forgetting those!

 

[FateOrFatality]

Fallout New Vegas

Come on! Say! I've got 197 hours logged.

535 hours...though there are times where I just pause the game and keep it on all night and through a workday. So maybe around 400 hours I actually played it.

You sir are the first person I've seen who has played more New Vegas than me. 360 hours here. I love that game...

My list that I know I've played 100 hours of is somewhat short: Oblivion, Fallout 3, New Vegas and Skyrim (just holding at 210 hours at the moment.) Oblivion I've probably played the longest, then Fallout 3 after that but I don't know the exact amount. I've easily spent more than a thousand hours on those four games put together though.

...I feel like such a Bethesda fan boy.

Oh, and don't even get me started on the amount of time I spent modding those games. Fairly sure Bethesda has ruined my life...

 

[Aidinthel]

Morrowind and New Vegas for sure, and possibly Fallout 3 (Steam stopped counting after 7 hours for some reason).

 

[Smeggs]

Let's see...though I haven't finished them, Persona 3 and 4 will easily take me over the 100 hour mark.

Any Bethesda game from Oblivion onward.

If I add together the number of times I've played ME, that's probably over 100. ME2 as well...well, that might be more like high nineties.

All three volumes of .Hack://G.U put together as a single story. easily topped 100 hours. Each being about 40 hours with all my grinding and general fun-having besides the story.

 

[Saika Renegade]

I shouldn't be admitting to some of these, but...

Several entrants in Koei's Warriors series (Dynasty from 3 to 7, Samurai 1 through 3, Gundam 2 and 3) totaling, over seven hundred hours.
MechWarrior series (including 1, 2, GBL, 2:Mercs, 3, Pirate's Moon, 4, Black Knight, and 4:Mercs) totaling over 1500 hours.
My first Fallout New Vegas playthrough totaled over 145 hours without me having either punched Caesar in the face or taken Hoover Dam yet.
That's about all I have at the moment, but I'm certain there's more.

 

[Canadamus Prime]

I don't really keep track of that sort of thing so the only ones I know for sure that I spent a hundred plus hours on are:
- Dragon Quest VI, VIII, & IX
VIII, for sure 'cause King Trode kept chastising me for taking like 126 hours to finish the main story.
- Star Ocean: Till End of Time
- Pokemon Yellow,Silver,Crystal,Ruby,Sapphire,Emerald,Fire Red,Leaf Green, and Diamond.
- Pokemon Colosseum, it couldn't have been less than 100 hours 'cause purifying those damn Shadow Pokemon was frikin' time consuming. ...and I accidentally deleted that save too.
- Chrono Trigger - ok I don't know for sure, but btwn all the versions of the game I've played I'd be surprised if it was anything less than 600 hours.

anything else, I don't know. I don't really pay attention.

 

[Phlakes]

Only Oblivion, San Andreas, and Just Cause 2, although I've probably spent way more than 100 on some N64 games.

 

[Zx30]

Starcraft
Warcraft 3:TFT
Diablo 2
Super Smash Brothers Brawl

Mostly all multiplayer. I haven't been able to play a single player game for more than 100 hours. Maybe the closest is Oblivion.

 

[fenrizz]

Games I've played for over 100 hours:

The Elder Scrolls III: Morrowind
The Elder Scrolls V: Skyrim

Fallout: New Vegas
Football Manager 2010

Final Fantasy IX
Pokemon Red/Blue

Diablo II
World of Warcraft

EDIT:
GTA III: San Andreas
CIV 2/3/5 (as a series, civ 3 and 5 currently have about 25 hours each.)

 

[Raika]

124 hours Final Fantasy X-2

I can beat that!

900+ hours: Final Fantasy X-2 -- I lost count of how many playthroughs I've done over at least three memory cards, but it's in the high twenties at least
500+ hours: Mass Effect -- Sixty-plus playthroughs
300+ hours: Mass Effect 2 -- About thirty playthroughs
200+ hours: The Elder Scrolls III: Morrowind -- One save file if you can believe it, but then again, it's an Elder Scrolls game, so is it really that hard to believe?

Go ahead and tell me I'm a bad person all you want. Final Fantasy X-2 is my favorite game of all time.

 

[Trippy Turtle]

Well I don't know the exact count but I'm guessing anywhere between 400-800 hours on Minecraft. I used to play all night without realizing until my server went down.

 

[Daggedawg]

Rogue Galaxy, spent some 120 hours on it.

And most of that time was just spent doing side quests and leveling up weapons. Good times.

 

[Kodlak]

Fallout 3, Pokemon Red, Final Fantasy 7 (broke the in-game clock I played it so long).

 

[Fredrikorex]

I got 100+ on some games.

The Elder Scrolls IV: Oblivion
The Elder Scrolls V: Skyrim
Sven coop (half-life mod)
The Binding of Isaac (maybe)
and...
Minecraft anyone?

 

[alexxcodered]

Deus ex
Deus ex human revolution
Pokemon red
Pokemon gold
Skyrim
Oblivion7
Morrowind
Fallout 3
Fallout new vegas
final fantasy VII
final fantasy X
Left 4 Dead
Left 4 Dead 2
Resident evil 4
Yeah... I play too many games.

 

[Moontouched-Moogle]

Over 300 (or was it 400?) hours on Pokemon Fire Red, probably over 100 on Final Fantasy Tactics Advance, and I'm getting close to 100 in Persona 3 FES (I'd have reached it by now had my disc not died, leaving me without a copy until a few months ago at Christmas.)

I'd also say Pokemon Crystal, since I played it for over two years and ran the internal battery dry... killing my save file. :I

 

[Jandau]

Assuming that multiple playthroughs add up.

Almost everything by Bioware except Dragon Age 2
Every Total War game except Shogun (never played it), Shogun 2 (kinda boring) and Napoleon (crap)
World of Warcraft (any doubt there? )
UFO:Enemy Unknown (best game ever)
Master of Magic
Every Age of Wonders game
Civilization 1,2 (the later ones I played only once or twice each)
Alpha Centauri (best civ game ever)
Warcraft 3 + Frozen Throne
Elder Scrolls: Daggerfall
Fallout 1-3
Heroes of Might & Magic 3

 

[kouriichi]

600+ In Monster Hunter Freedom 2/Unite.
200+ in the original Monster Hunter.
200+ on MH Tri.

Soooo..... Yeah, ive killed alot of sh*t

And then of course the arbitrary Morrowind/Oblivion/Fallout/Skyrim hours. Theres another... 1500-2000?

Oh, and Minecraft. I run that singleplayer 90% of the time.

Single Player games are just so much fun.