World of Goo
2.7 hrs last two weeks / 5.1 hrs on record
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Left 4 Dead 2
2.4 hrs last two weeks / 12.6 hrs on record
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Serious Sam HD: The First Encounter
1.6 hrs last two weeks / 9.9 hrs on record
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Plants vs. Zombies
0.3 hrs last two weeks / 1.5 hrs on record
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Killing Floor
0.2 hrs last two weeks / 5.8 hrs on record
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Audiosurf
0.7 hrs on record
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Condition Zero
0.8 hrs on record
Condition Zero Deleted Scenes
Counter-Strike
1.2 hrs on record
Counter-Strike: Source
11.6 hrs on record
Darkest Hour
Day of Defeat
Day of Defeat: Source
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Deathmatch Classic
Deus Ex: Game of the Year Edition
22.5 hrs on record
Deus Ex: Invisible War
Geometry Wars
0.8 hrs on record
Half-Life
0.3 hrs on record
Half-Life 2
0.1 hrs on record
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Episode Two
6.1 hrs on record
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Half-Life 2: Lost Coast
Half-Life: Blue Shift
Half-Life: Opposing Force
Half-Life: Source
Half-Life Deathmatch: Source
Hitman 2: Silent Assassin
Hitman: Blood Money
Hitman: Codename 47
Killing Floor Mod: Defence Alliance 2
Killing Floor SDK
Left 4 Dead 2 Add-on Support
Left 4 Dead 2 Authoring Tools
Left 4 Dead 2 Demo
0.1 hrs on record
Mare Nostrum
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Mare Nostrum Dedicated Server
Oddworld: Abe's Exoddus
Oddworld: Abe's Oddysee
0.5 hrs on record
Penumbra: Black Plague
Penumbra: Overture
0.3 hrs on record
Penumbra: Requiem
Portal
3.6 hrs on record
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Prey
Red Orchestra
0.9 hrs on record
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Ricochet
Shadowgrounds
6 hrs on record
Source SDK
Star Wars Republic Commando
3.3 hrs on record
Team Fortress 2
0.1 hrs on record
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Team Fortress Classic
