Team Fortress 2
54.1 hrs last two weeks / 850.3 hrs on record
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Audiosurf
1.8 hrs on record
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Counter-Strike: Source
22 hrs on record
Dark Messiah Might and Magic Multi-Player
2.6 hrs on record
Dark Messiah Might and Magic Single Player
Garry's Mod
3.7 hrs on record
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Half-Life 2
13.2 hrs on record
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: Source
14.4 hrs on record
Half-Life Deathmatch: Source
Left 4 Dead
14.8 hrs on record
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Left 4 Dead Authoring Tools
Painkiller: Gold Edition
Portal
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