Left 4 Dead 2
13 hrs last two weeks / 30 hrs on record
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Team Fortress 2
12 hrs last two weeks / 278 hrs on record
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Aion Collectors Edition
1 hrs on record
Counter-Strike: Source
Day of Defeat: Source
9 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 Deathmatch: Source
Killing Floor
8 hrs on record
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Killing Floor SDK
Left 4 Dead
98 hrs on record
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Left 4 Dead 2 Demo
4 hrs on record
Left 4 Dead Authoring Tools
Portal
2 hrs on record
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Source SDK
The Ship
The Ship Tutorial
Titan Quest
Titan Quest: Immortal Throne
1 hrs on record
Torchlight
4 hrs on record
