Left 4 Dead 2
4 hrs last two weeks / 4 hrs on record
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Call of Duty: Modern Warfare 2
2 hrs last two weeks / 5 hrs on record
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Audiosurf
1 hrs last two weeks / 9 hrs on record
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Call of Duty 4: Modern Warfare
3 hrs on record
Call of Duty: Modern Warfare 2 - Multiplayer
Counter-Strike: Source
5 hrs on record
Day of Defeat: Source
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Garry's Mod
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Half-Life 2
6 hrs on record
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Episode Two
5 hrs on record
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Half-Life 2: Lost Coast
67 hrs on record
Half-Life: Source
Half-Life Deathmatch: Source
Left 4 Dead
6 hrs on record
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Left 4 Dead 2 Demo
2 hrs on record
Left 4 Dead Authoring Tools
Portal
14 hrs on record
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Source SDK
Team Fortress 2
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