Team Fortress 2
5 hrs last two weeks / 280 hrs on record
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Puzzle Quest
3 hrs last two weeks / 5 hrs on record
Defense Grid: The Awakening
1 hrs last two weeks / 4 hrs on record
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Braid
3 hrs on record
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Counter-Strike: Source
0 hrs on record
Fallout 3
2 hrs on record
Garry's Mod
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Half-Life
Half-Life 2
Half-Life 2: Deathmatch
0 hrs on record
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
Left 4 Dead
6 hrs on record
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Left 4 Dead Authoring Tools
Mirror's Edge
Penumbra: Black Plague
Penumbra: Overture
3 hrs on record
Penumbra: Requiem
Portal
0 hrs on record
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Source SDK
Starwars: Knights of The Old Republic
7 hrs on record
Star Wars Starfighter
Team Fortress Classic
Titan Quest
4 hrs on record
