Team Fortress 2
9 hrs last two weeks / 78 hrs on record
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Left 4 Dead 2
5 hrs last two weeks / 26 hrs on record
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Borderlands
28 hrs on record
Condition Zero
Condition Zero Deleted Scenes
Counter-Strike
Counter-Strike: Source
10 hrs on record
Day of Defeat
Day of Defeat: Source
9 hrs on record
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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
0 hrs on record
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Half-Life 2: Lost Coast
Half-Life: Blue Shift
Half-Life: Opposing Force
Half-Life: Source
1 hrs on record
Half-Life Deathmatch: Source
Left 4 Dead
38 hrs on record
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Left 4 Dead 2 Demo
2 hrs on record
Left 4 Dead Authoring Tools
Portal
0 hrs on record
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Ricochet
Source SDK
