Left 4 Dead 2
14.5 hrs last two weeks / 41.9 hrs on record
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Team Fortress 2
12.1 hrs last two weeks / 381.9 hrs on record
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Counter-Strike
Counter-Strike: Source
Day of Defeat
Day of Defeat: Source
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Deathmatch Classic
Half-Life
2 hrs on record
Half-Life 2
0.8 hrs on record
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Episode Two
0.1 hrs on record
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Half-Life 2: Lost Coast
Half-Life: Blue Shift
Half-Life: Opposing Force
Half-Life Deathmatch: Source
Left 4 Dead
142.1 hrs on record
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Left 4 Dead 2 Demo
1.2 hrs on record
Left 4 Dead Authoring Tools
Portal
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Ricochet
Source SDK
Team Fortress Classic
0.2 hrs on record
The Ship
