Users Playing this game are also playing:

League of Legends
League of Legends
Team Fortress 2
Team Fortress 2
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Dota 2
XCOM: Enemy Unknown
XCOM: Enemy Unknown
Garry's Mod
Garry's Mod

Users who own this game also own:

Counter-Strike: Source
Counter-Strike: Source
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Left 4 Dead 2
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Half-Life 2
Counter-Strike
Counter-Strike
Portal 2
Portal 2

Users who love this game also love:

The Elder Scrolls V: Skyrim
The Elder Scrolls V: Skyrim
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Portal
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Minecraft
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Final Fantasy VII
Half-Life
Half-Life