Counter-Strike: Source
0.7 hrs last two weeks / 73.4 hrs on record
Audiosurf
2.2 hrs on record
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Counter-Strike
Day of Defeat
Deathmatch Classic
Garry's Mod
92.5 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
Half-Life: Source
4.4 hrs on record
Half-Life Deathmatch: Source
Left 4 Dead
72.3 hrs on record
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Left 4 Dead 2
17.4 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
22.7 hrs on record
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Team Fortress Classic
Ultimate Doom
Unreal Tournament 3 Black
9.6 hrs on record
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