the game with the most re play value,not counting on-line!

[Don't taze me bro]

Hack / Nethack. It's the only game I have regularly played for the past 20 years.

The other game with massive re-playability includes Disgaea. Going into the 'Item worlds' gives plenty of random generated levels.

 

[Katie Paxton-fear]

Geometry Wars is a very nice retro game which has addictivly simple gameplay. But most of the really re-playable stuff would be Elder scrolls and Bioware games.

 

[TheFinalFantasyWolf]

LoZ OoT
Super mario 64
Kingdom Hearts 1 + 2
Devil may cry 3 + 4
Prototype
MGS2

 

[MetalMonkey74]

Fallout 3

 

[pspman45]

Mass effect 1 and 2 and for some reason I can play them exactally the same way

I might romance Liara next time around so I dont have to kill ashley

You still have to pick Kaiden or Ashley...

 

[Whispering Cynic]

For me, definitely the first Mass Effect. The number of hours I spent in that game is a high three digit number.

Others that come to mind:

Oblivion
Other Bioware RPGs
Freelancer
Bloodlines
Any Fallout

 

[mrvenom]

At first, i'd say Borderlands. That game has more weapons combinations than germs in a petri dish, but it has close to no replay value.. play the story once, don't play it twice.

Try Sins of a Solar empire. Try 16 hours for 1 game, if you got a large enough galaxy to fuck around in..

 

[Furioso]

This is all a matter of opinion. For me it's LoZ: OoT. I can replay that game over and over and over again and never grow tired of it.

I totally agree with you, it has been a long, long time since I played it (sister lost the cartridge x.x waiting for the 3DS version) but back in the day I played that game at least 30 times!

 

[Mr. 47]

Creation games.
Minecraft (which has no end.)
Most Sandbox games.
Heavy RPGs with Karma like Fallout 3.
Puzzle games like World of Goo can be replayable when attempting to lessen the amount of goo ball you use.

 

[Baron von Blitztank]

Borderlands
Dead Rising 1/2
Fallout 3/New Vegas
Vanquish
Metro 2033
Painkiller

 

[Poopster]

S.T.A.L.K.E.R. all 3 of em...
The A-life makes it so much fun to play it all over again...

 

[Fusioncode9]

Spent around 200 hours on FFX, and around 100 hours on Fallout 3.

 

[xees]

baldur's gate.

 

[Android2137]

The Mass Effects and Seiken Densetsu 3. Not only do you pick 3 playable characters out of 6, but you also pick 1 out of 3 final bosses. And there is extra dialogue if 2 of your playable characters are from nations at war with each other. I don't think they argue, but they flesh out the backstory a bit more. Never had a chance to test it out myself really, because there were only 3 save slots.

 

[Your Fearless Captain]

I like Half-Life. I can beat it pretty quickly now (played through 3 times).

 

[GraveeKing]

Hmmm, I'd have said tf2 (got more hours on that than anything else....) but if you disclose possibility then I suppose... Civilization series for me. Got quite a lot of replay value, since it randomly generates - you can freely muck about with the difficulty etc and do different styles each time you play - I remember a guy who didn't fight in a single war, and others where they conquer they entire world just to fall near the end and their empire collapses.
I do remember the games being very fun and jolly-well re-playable.

 

[Vault101]

Mass effect 1 and 2 and for some reason I can play them exactally the same way

I might romance Liara next time around so I dont have to kill ashley

You still have to pick Kaiden or Ashley...

yeah but I romance kaiden every time, so therefore I have to kill ashley every time,

 

[neonsword13-ops]

Fallout 3, Any of the Elder Scrolls, Super Smash Bros.: Brawl will last you a life time.

 

[Fooz]

a lot of people are saying Fallout and and Oblivion, but i tend to just play with one character for hundreds of hours rather than having loads of characters

but i would say total war games

at the moment i have completed two Shogun 2 campaigns (came close to winning the first one but the Oda clan took me downtown in the last few years, won the second one with ease)

and i am going to start a 3rd in a bit, its just so much fun

 

[Akytalusia]

I'm sure there's a point in the disgaea's where you're as powerful as you can get, but i haven't seen it. there allways seems to be something more to do in that game.