Left 4 Dead 2
1.7 hrs last two weeks / 9.6 hrs on record
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Chronicles of Riddick: Assault on Dark Athena
1.5 hrs last two weeks / 1.5 hrs on record
Garry's Mod
0.3 hrs last two weeks / 3.1 hrs on record
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Assassin's Creed
2.4 hrs on record
Bioshock
6.8 hrs on record
Call of Duty: World at War
9.7 hrs on record
Counter-Strike: Source
Cryostasis
9.5 hrs on record
Dark Messiah Might and Magic Multi-Player
Dark Messiah Might and Magic Single Player
0.9 hrs on record
Day of Defeat: Source
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Dead Space
1.2 hrs on record
Fallout 3
49.1 hrs on record
Far Cry 2
7.5 hrs on record
Far Cry 2: Fortunes Pack
Half-Life
3.7 hrs on record
Half-Life 2
5.7 hrs on record
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Episode Two
2.1 hrs on record
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Half-Life 2: Lost Coast
0.2 hrs on record
Half-Life: Blue Shift
Half-Life: Opposing Force
Half-Life: Source
Half-Life Deathmatch: Source
Heretic: Shadow of the Serpent Riders
Hexen
Hexen 2
Hexen: Deathkings of the Dark Citadel
Killing Floor
4.5 hrs on record
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Killing Floor Mod: Defence Alliance 2
Killing Floor SDK
Left 4 Dead
34.2 hrs on record
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Left 4 Dead 2 Add-on Support
Left 4 Dead 2 Authoring Tools
Left 4 Dead Authoring Tools
Lost Planet: Extreme Condition
0.1 hrs on record
Mirror's Edge
8.3 hrs on record
Osmos
1.2 hrs on record
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Painkiller: Gold Edition
1.3 hrs on record
Portal
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Prey
Red Faction
3.1 hrs on record
Red Faction: Guerrilla
9.1 hrs on record
Return to Castle Wolfenstein
2.1 hrs on record
Silent Hill Homecoming
14.1 hrs on record
Source SDK
Spear of Destiny
Splinter Cell: Double Agent
STALKER: Shadow of Chernobyl
3.6 hrs on record
Team Fortress 2
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Team Fortress Classic
The Path
1.9 hrs on record
Tomb Raider: Anniversary
5.1 hrs on record
Unreal Tournament
1.8 hrs on record
Unreal Tournament 3 Black
3.4 hrs on record
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Wolfenstein 3D
