Users Playing this game are also playing:

Condemned: Criminal Origins
Condemned: Criminal Origins
Bullet Witch
Bullet Witch
Manhunt 2
Manhunt 2
Duke Nukem 3D
Duke Nukem 3D
Killing Floor
Killing Floor

Users who own this game also own:

BioShock
BioShock
Half-Life
Half-Life
Half-Life 2
Half-Life 2
Portal
Portal
Fallout 2
Fallout 2

Users who love this game also love:

Dead Rising
Dead Rising
Gears of War 2
Gears of War 2
Borderlands
Borderlands
F.E.A.R. 2: Project Origin
F.E.A.R. 2: Project Origin
Dark Sector
Dark Sector