Game list

Here are the games that we recommend for groups/parties:

Dead Island (PC)

Action RPG, supports up to 4 players for CO-OP gameplay.

Killing Floor(PC):

Survival horror, supports up to 6 players CO-OP:

Blur is all the fun of Mario Kart, with the speed of Burnout. This game is an absolute blast and it supports up to 24 players in the game.

Here's the game trailer:

And of course, one of the best party games is Need for Speed: Hot Pursuit!

Up to 6 people can play this game here in our store.

Action:
Age of Chivalry
Aliens vs Predator
Battlefield 2
Battlefield Bad Company 2
Bioshock
Bioshock 2
Borderlands
Call of Duty: Modern Combat
Call of Duty: World at War
Call of Duty: Modern Warfare 2
Call of Juarez: Bound in Blood
Counter Strike 1.6
Counter Strike: Source
Darkest Hour
Day of Defeat: Source
Dead Space
F.E.A.R.2
Fallout 3
Far Cry 2
Half Life 2
Insurgency
Killing Floor
Lead and Gold: Gangs of the Wild West
Left 4 Dead
Madballs in Babo: Invasion
Operation Flashpoint: Dragon Rising
Portal
Prototype
Rainbow Six Vegas 2
Red Orchestra
Resident Evil 5
S.T.A.L.K.E.R.
Serius Sam The Second Encounter
Shattered Horizon
Team Fortress 2
Unreal Tournament 3
Zombie Driver
Zombie Panic

Racing:
D.I.P.R.I.P Warm Up
Flatout 2
Zero Gear

RPG:
Demigod
Dragon Age: Origins
Fallout 3
Gothic 3
Greed: Black Border
Heroes of Newerth
League of Legends
Mass Effect
The Elder Scrolls IV: Oblivion
The Witcher
Titan Quest Immortal Throne
Torchight

Strategy:
Age of Empires III
Age of Empires III Asian Dynasties
Battleforge
Black & White 2
Command & Conquer Generals: Zero Hour
Command & Conquer 3
Company of Heroes
Defcon
Empire: Total War
Heroes of Might and Magic V
LOTR - Battle for Middle Earth II
LOTR 2 - Rise of The Witch King
Medieval II Total War
Overlord
Overlord II
Spore
Starcraft Broodwar
Starcraft 2 Beta
Supreme Commander: Forged Alliance
Supreme Commander 2
The Sims 3
Tropico 3
Warcraft III Frozen Throne (DoTA)
Warhammer Dawn of War II Chaos Rising
Warhammer: Dawn of War 2

MMORPG
Age of Conan
Aion
Allods Online
Eve Online
World of Warcraft

Xbox 360 games list(we list the most popular co-op or multiplayer games in this lsit, for a full list stop by at the front desk):

Call of Duty 4: Modern Warfare
Call of Duty: World at War
Call of Duty: Modern Warfare 2
Call of Duty: Black Ops
Call of Duty: Modern Warfare 3
Battlefield Bad Cmpany 2
Battlefield 3
Halo 3
Halo: Reach
Gears of War 2&3
Ghost Recon: Advanced Warfighter
Lost Planet 2
Left 4 Dead 1&2
Grand Theft Auto IV
Need For Speed: Hot Pursuit