Left 4 Dead 2
3 hrs last two weeks / 3 hrs on record
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Audiosurf
36 hrs on record
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Braid
4 hrs on record
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Counter-Strike: Source
Day of Defeat: Source
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Defcon
0 hrs on record
Defense Grid: The Awakening
2 hrs on record
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Droplitz
0 hrs on record
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Everyday Shooter
Fallout 3
4 hrs on record
Garry's Mod
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Geometry Wars
Half-Life 2
1 hrs on record
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: Source
Half-Life Deathmatch: Source
Left 4 Dead
14 hrs on record
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Left 4 Dead 2 Demo
0 hrs on record
Left 4 Dead Authoring Tools
Portal
0 hrs on record
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Source SDK
Team Fortress 2
16 hrs on record
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World of Goo
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