Left 4 Dead 2
9 hrs last two weeks / 35 hrs on record
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Audiosurf
3 hrs on record
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Counter-Strike
Counter-Strike: Source
51 hrs on record
Day of Defeat
Deathmatch Classic
Garry's Mod
7 hrs on record
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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: Source
Half-Life Deathmatch: Source
Left 4 Dead
278 hrs on record
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Left 4 Dead 2 Demo
6 hrs on record
Left 4 Dead Authoring Tools
Portal
0 hrs on record
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Ricochet
Source SDK
Team Fortress 2
95 hrs on record
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