Team Fortress 2
33 hrs last two weeks / 563 hrs on record
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Source SDK
2 hrs last two weeks / 497 hrs on record
Left 4 Dead 2
1 hrs last two weeks / 9 hrs on record
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Counter-Strike: Source
Fallout 3
0 hrs on record
Half-Life 2
76 hrs on record
Half-Life 2: Deathmatch
0 hrs on record
Half-Life 2: Episode One
Half-Life 2: Episode Two
0 hrs on record
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Half-Life 2: Lost Coast
Half-Life: Source
Half-Life Deathmatch: Source
Left 4 Dead
56 hrs on record
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Left 4 Dead 2 Demo
0 hrs on record
Left 4 Dead Authoring Tools
73 hrs on record
Portal
0 hrs on record
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