Team Fortress 2
17.7 hrs last two weeks / 232.8 hrs on record
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Gratuitous Space Battles
0.5 hrs last two weeks / 0.5 hrs on record
Borderlands
Defense Grid: The Awakening
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Garry's Mod
0.1 hrs on record
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Half-Life 2
0.1 hrs on record
Half-Life 2: Episode One
Half-Life 2: Episode Two
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Half-Life 2: Lost Coast
Left 4 Dead
137.7 hrs on record
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Left 4 Dead 2
82.2 hrs on record
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Left 4 Dead 2 Add-on Support
Left 4 Dead 2 Authoring Tools
Left 4 Dead 2 Demo
2.5 hrs on record
Left 4 Dead Authoring Tools
Portal
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Source SDK
Unreal Tournament 3 Black
7.1 hrs on record
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Zombie Driver
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