Serious Sam HD: The First Encounter
2.5 hrs last two weeks / 5.6 hrs on record
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Source SDK
1.4 hrs last two weeks / 369.4 hrs on record
Counter-Strike: Source
0.1 hrs on record
Half-Life 2
291.4 hrs on record
Half-Life 2: Deathmatch
17.4 hrs on record
Half-Life 2: Episode One
Half-Life 2: Episode Two
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Half-Life 2: Lost Coast
Half-Life: Source
1 hrs on record
Half-Life Deathmatch: Source
Left 4 Dead
5.4 hrs on record
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Left 4 Dead 2
6.5 hrs on record
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Left 4 Dead 2 Add-on Support
Left 4 Dead 2 Authoring Tools
Left 4 Dead Authoring Tools
0.3 hrs on record
Portal
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Team Fortress 2
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