Mass Effect
6.5 hrs last two weeks / 27.2 hrs on record
World of Goo
0.6 hrs last two weeks / 0.6 hrs on record
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Left 4 Dead 2
0.5 hrs last two weeks / 23.2 hrs on record
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Audiosurf
1 hrs on record
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Counter-Strike: Source
Day of Defeat
Deathmatch Classic
Garry's Mod
0.4 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 Deathmatch: Source
Left 4 Dead
83.7 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
Osmos
2.4 hrs on record
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Plants vs. Zombies
17.2 hrs on record
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Portal
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Ricochet
Source SDK
Team Fortress 2
233.6 hrs on record
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Team Fortress Classic
3.3 hrs on record
Tomb Raider: Underworld
Unreal Tournament 3 Black
0.6 hrs on record
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