Killing Floor
17.4 hrs last two weeks / 28.5 hrs on record
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S.T.A.L.K.E.R.: Clear Sky
17 hrs last two weeks / 17 hrs on record
Company of Heroes: Tales of Valor
9.5 hrs last two weeks / 170.4 hrs on record
Killing Floor Mod: Defence Alliance 2
2.3 hrs last two weeks / 2.3 hrs on record
Assassin's Creed
21.5 hrs on record
Audiosurf
8.1 hrs on record
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Champions Online
144.4 hrs on record
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Condition Zero
Condition Zero Deleted Scenes
Counter-Strike
Counter-Strike: Source
Day of Defeat
Day of Defeat: Source
4.6 hrs on record
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Dead Space
13.1 hrs on record
Deathmatch Classic
Defense Grid: The Awakening
40.2 hrs on record
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Evil Genius
28.3 hrs on record
Half-Life
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Lost Coast
Half-Life: Blue Shift
Half-Life: Opposing Force
Half-Life: Source
Half-Life Deathmatch: Source
Killing Floor SDK
Larva Mortus
9 hrs on record
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Left 4 Dead
20.8 hrs on record
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Left 4 Dead Authoring Tools
59.3 hrs on record
Plants vs. Zombies
39.8 hrs on record
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Portal
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Rainbow Six Vegas 2
0.5 hrs on record
Ricochet
Shattered Horizon
15.5 hrs on record
Source SDK
STALKER: Shadow of Chernobyl
53.5 hrs on record
Team Fortress 2
7.5 hrs on record
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Team Fortress Classic
The Longest Journey
33.1 hrs on record
Titan Quest
15.3 hrs on record
Titan Quest: Immortal Throne
96.4 hrs on record
