Users Playing this game are also playing:

Half-Life 2
Half-Life 2
Team Fortress 2
Team Fortress 2
Half-Life 2: Episode One
Half-Life 2: Episode One
Half-Life
Half-Life
Half-Life: Opposing Force
Half-Life: Opposing Force

Users who own this game also own:

Portal
Portal
Half-Life 2: Lost Coast
Half-Life 2: Lost Coast
Portal 2
Portal 2
Left 4 Dead 2
Left 4 Dead 2
The Elder Scrolls V: Skyrim
The Elder Scrolls V: Skyrim

Users who love this game also love:

BioShock
BioShock
Mass Effect 2
Mass Effect 2
Final Fantasy X
Final Fantasy X
Batman: Arkham Asylum
Batman: Arkham Asylum
Warcraft III: Reign of Chaos
Warcraft III: Reign of Chaos