Borderlands
0.4 hrs last two weeks / 17.9 hrs on record
Audiosurf
8.2 hrs on record
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Braid
5.3 hrs on record
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Counter-Strike
Counter-Strike: Source
Day of Defeat
Deathmatch Classic
Enemy Territory: QUAKE Wars
Half-Life
Half-Life 2
0.6 hrs on record
Half-Life 2: Deathmatch
0.2 hrs on record
Half-Life 2: Episode One
2.1 hrs on record
Half-Life 2: Episode Two
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Half-Life 2: Lost Coast
Half-Life: Blue Shift
Half-Life: Opposing Force
Left 4 Dead
16.3 hrs on record
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Left 4 Dead Authoring Tools
Portal
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Ricochet
Source SDK
Space Empires V
16 hrs on record
Team Fortress 2
2.5 hrs on record
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Team Fortress Classic
World of Goo
0.8 hrs on record
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