Users Playing this game are also playing:

Minecraft
Minecraft
Team Fortress 2
Team Fortress 2
The Elder Scrolls V: Skyrim
The Elder Scrolls V: Skyrim
Pokemon SoulSilver Version
Pokemon SoulSilver Version
Portal
Portal

Users who own this game also own:

Half-Life 2
Half-Life 2
Garry's Mod
Garry's Mod
Left 4 Dead 2
Left 4 Dead 2
BioShock Infinite
BioShock Infinite
Half-Life
Half-Life

Users who love this game also love:

Half-Life 2: Episode Two
Half-Life 2: Episode Two
Fallout: New Vegas
Fallout: New Vegas
Half-Life 2: Episode One
Half-Life 2: Episode One
BioShock
BioShock
Max Payne
Max Payne