Killing Floor
4 hrs last two weeks / 76.3 hrs on record
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Left 4 Dead 2
2.5 hrs last two weeks / 34.5 hrs on record
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Counter-Strike
Counter-Strike: Source
Day of Defeat
Day of Defeat: Source
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Deathmatch Classic
Half-Life
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Episode Two
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Half-Life 2: Lost Coast
Half-Life: Blue Shift
Half-Life: Opposing Force
Killing Floor Mod: Defence Alliance 2
Killing Floor SDK
Left 4 Dead
165.1 hrs on record
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Left 4 Dead 2 Add-on Support
Left 4 Dead 2 Authoring Tools
Left 4 Dead Authoring Tools
Portal
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Ricochet
Source SDK
Team Fortress 2
85.7 hrs on record
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