Team Fortress 2
16.3 hrs last two weeks / 684.4 hrs on record
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Audiosurf
8.8 hrs on record
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Borderlands
6.3 hrs on record
Braid
1.6 hrs on record
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Condition Zero
Condition Zero Deleted Scenes
Counter-Strike
Counter-Strike: Source
5.2 hrs on record
Day of Defeat
Deathmatch Classic
Defcon
1.6 hrs on record
Garry's Mod
0.5 hrs on record
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Half-Life 2
Half-Life 2: Deathmatch
0.1 hrs on record
Half-Life 2: Lost Coast
Left 4 Dead
15.3 hrs on record
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Left 4 Dead Authoring Tools
Rainbow Six Vegas
Ricochet
Sid Meier's Civilization III: Complete
0.7 hrs on record
Source SDK
The Ship
0.3 hrs on record
The Ship Tutorial
Unreal Tournament 3 Black
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