Team Fortress 2
21 hrs last two weeks / 265 hrs on record
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Call of Duty 4: Modern Warfare
26.5 hrs on record
Chronicles of Riddick: Assault on Dark Athena
2.7 hrs on record
Condition Zero
Condition Zero Deleted Scenes
Counter-Strike
Counter-Strike: Source
Day of Defeat
Day of Defeat: Source
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Deathmatch Classic
Dragon Age: Origins
111.8 hrs on record
Fallout 3
3.1 hrs on record
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
Half-Life Deathmatch: Source
Left 4 Dead
21.7 hrs on record
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Left 4 Dead Authoring Tools
Portal
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Rag Doll Kung Fu
Ricochet
Source SDK
