Team Fortress 2
3.7 hrs last two weeks / 13.8 hrs on record
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Left 4 Dead 2
2.6 hrs last two weeks / 25.5 hrs on record
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TrackMania United
0.7 hrs last two weeks / 3.2 hrs on record
Shattered Horizon
0.4 hrs last two weeks / 0.4 hrs on record
Counter-Strike: Source
0.1 hrs last two weeks / 2.5 hrs on record
Bioshock
Commander Keen Complete Pack
Condition Zero
Condition Zero Deleted Scenes
Counter-Strike
Day of Defeat
Deathmatch Classic
Doom 2
Doom 3
Doom 3: Resurrection of Evil
Final Doom
Garry's Mod
0.8 hrs on record
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Half-Life
0.1 hrs on record
Half-Life 2
Half-Life 2: Deathmatch
0.6 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
Half-Life Deathmatch: Source
Heretic: Shadow of the Serpent Riders
Hexen
Hexen 2
Hexen: Deathkings of the Dark Citadel
I-Fluid
Left 4 Dead
37.6 hrs on record
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Left 4 Dead 2 Add-on Support
Left 4 Dead 2 Authoring Tools
Left 4 Dead 2 Demo
0.8 hrs on record
Left 4 Dead Authoring Tools
Master Levels of Doom II
Portal
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Quake
Quake 3 Arena
Quake 3 Team Arena
Quake II
Quake II: Ground Zero
Quake II: The Reckoning
Quake Mission Pack 1: Scourge of Armagon
Quake Mission Pack 2: Dissolution of Eternity
Return to Castle Wolfenstein
Ricochet
SiN 1
SiN 1 Multiplayer
SiN Episodes: Emergence
Source SDK
Spear of Destiny
Team Fortress Classic
0.5 hrs on record
Trials 2 Second Edition
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Ultimate Doom
Unreal Gold
Unreal II: The Awakening
Unreal Tournament
Unreal Tournament 3 Black
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Unreal Tournament 2004
