Team Fortress 2
3.2 hrs last two weeks / 9.2 hrs on record
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Left 4 Dead
1.8 hrs last two weeks / 91.9 hrs on record
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Counter-Strike: Source
0.9 hrs last two weeks / 19 hrs on record
Dark Messiah Might and Magic Multi-Player
0.9 hrs last two weeks / 0.9 hrs on record
Condition Zero
Condition Zero Deleted Scenes
Counter-Strike
Dark Messiah Might and Magic Single Player
Day of Defeat
Day of Defeat: Source
13 hrs on record
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Deathmatch Classic
Garry's Mod
6.1 hrs on record
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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
Left 4 Dead 2
10.8 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
