Borderlands
36 hrs last two weeks / 82.2 hrs on record
Batman: Arkham Asylum
13 hrs last two weeks / 13 hrs on record
Team Fortress 2
2.9 hrs last two weeks / 129.9 hrs on record
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Left 4 Dead 2
1 hrs last two weeks / 14.1 hrs on record
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Counter-Strike: Source
0.5 hrs last two weeks / 39.1 hrs on record
Audiosurf
8.1 hrs on record
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Batman: Arkham Asylum - License Revoking Tool
Garry's Mod
0.8 hrs on record
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Half-Life
1.1 hrs on record
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Episode One
3.1 hrs on record
Half-Life 2: Episode Two
3.7 hrs on record
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Half-Life 2: Lost Coast
Half-Life: Blue Shift
Half-Life: Opposing Force
Half-Life: Source
1 hrs on record
Half-Life Deathmatch: Source
Left 4 Dead
130.4 hrs on record
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Left 4 Dead 2 Add-on Support
Left 4 Dead 2 Authoring Tools
Left 4 Dead 2 Demo
4 hrs on record
Left 4 Dead Authoring Tools
Osmos
1.8 hrs on record
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Portal
4.6 hrs on record
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Psychonauts
20.3 hrs on record
Source SDK
