Call of Duty: Modern Warfare 2 - Multiplayer
17.1 hrs last two weeks / 45.2 hrs on record
Call of Duty: Modern Warfare 2
1.8 hrs last two weeks / 16.6 hrs on record
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Counter-Strike: Source
7.4 hrs on record
Day of Defeat: Source
1.9 hrs on record
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Half-Life
Half-Life 2
1 hrs on record
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
Left 4 Dead
1.5 hrs on record
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Left 4 Dead Authoring Tools
Portal
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Rainbow Six Vegas
6 hrs on record
Rainbow Six Vegas 2
1.7 hrs on record
Source SDK
Team Fortress 2
20.3 hrs on record
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