Team Fortress 2
8.2 hrs last two weeks / 285.3 hrs on record
View statsView global gameplay stats
Doom 3
0.3 hrs last two weeks / 0.3 hrs on record
Commander Keen Complete Pack
Counter-Strike
0.4 hrs on record
Day of Defeat
Deathmatch Classic
Doom 2
Doom 3: Resurrection of Evil
Final Doom
Half-Life
Half-Life: Blue Shift
Half-Life: Opposing Force
Heretic: Shadow of the Serpent Riders
Hexen
Hexen 2
Hexen: Deathkings of the Dark Citadel
Killing Floor
22 hrs on record
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Killing Floor Mod: Defence Alliance 2
Killing Floor SDK
Left 4 Dead
57.6 hrs on record
View statsView global gameplay stats
Left 4 Dead 2
9.1 hrs on record
View statsView global gameplay stats
Left 4 Dead 2 Add-on Support
Left 4 Dead 2 Authoring Tools
Left 4 Dead 2 Demo
2.6 hrs on record
Left 4 Dead Authoring Tools
0.3 hrs on record
Master Levels of Doom II
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
0.6 hrs on record
Spear of Destiny
Supreme Ruler 2020
11.3 hrs on record
Team Fortress Classic
Ultimate Doom
