Team Fortress 2
5.3 hrs last two weeks / 606.3 hrs on record
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Counter-Strike
4.6 hrs last two weeks / 280.9 hrs on record
Left 4 Dead
0.7 hrs last two weeks / 7.1 hrs on record
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Counter-Strike: Source
0.6 hrs last two weeks / 61.8 hrs on record
Prototype
0.1 hrs last two weeks / 13.8 hrs on record
Condition Zero
5.1 hrs on record
Condition Zero Deleted Scenes
Garry's Mod
3.7 hrs on record
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Left 4 Dead Authoring Tools
