Call of Duty: Modern Warfare 2 - Multiplayer
3 hrs last two weeks / 17.3 hrs on record
Call of Duty: Modern Warfare 2
11.3 hrs on record
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Counter-Strike
Counter-Strike: Source
Day of Defeat
Deathmatch Classic
0.1 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 Deathmatch: Source
Left 4 Dead
57.3 hrs on record
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Left 4 Dead Authoring Tools
Monkey Island Special Edition
2.5 hrs on record
Portal
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Ricochet
RoboBlitz
Source SDK
Team Fortress 2
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Team Fortress Classic
Trine
17.1 hrs on record
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