Team Fortress 2
0.5 hrs last two weeks / 78.9 hrs on record
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Half-Life
0.2 hrs last two weeks / 0.2 hrs on record
Audiosurf
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Bejeweled Deluxe
Bioshock
BookWorm Deluxe
Bullet Candy
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Commander Keen Complete Pack
Condition Zero
Condition Zero Deleted Scenes
Counter-Strike
Counter-Strike: Source
4.2 hrs on record
Day of Defeat
Day of Defeat: Source
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Deathmatch Classic
Doom 2
Doom 3
0.8 hrs on record
Doom 3: Resurrection of Evil
Final Doom
Garry's Mod
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Geometry Wars
Half-Life 2
Half-Life 2: Deathmatch
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: Source
Half-Life Deathmatch: Source
Heavy Weapon Deluxe
0.1 hrs on record
Heretic: Shadow of the Serpent Riders
Hexen
Hexen 2
Hexen: Deathkings of the Dark Citadel
Insaniquarium Deluxe
Left 4 Dead
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Left 4 Dead Authoring Tools
Master Levels of Doom II
Peggle Deluxe
0.4 hrs on record
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
Source SDK
Spear of Destiny
Team Fortress Classic
Typer Shark Deluxe
Ultimate Doom
