Left 4 Dead 2
24.9 hrs last two weeks / 93.6 hrs on record
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Left 4 Dead
17 hrs last two weeks / 161.8 hrs on record
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Team Fortress 2
0.1 hrs last two weeks / 99.6 hrs on record
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Condition Zero
Condition Zero Deleted Scenes
Counter-Strike
Counter-Strike: Source
0.8 hrs on record
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
Half-Life: Source
Half-Life Deathmatch: Source
Left 4 Dead 2 Add-on Support
Left 4 Dead 2 Authoring Tools
Left 4 Dead 2 Demo
5.5 hrs on record
Left 4 Dead Authoring Tools
Portal
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Ricochet
Source SDK
