Commander Keen Complete Pack
Condition Zero
Condition Zero Deleted Scenes
Counter-Strike
0.2 hrs on record
Counter-Strike: Source
1.3 hrs on record
Day of Defeat
Day of Defeat: Source
View statsView global gameplay stats
Deathmatch Classic
Doom 2
Doom 3
Doom 3: Resurrection of Evil
Final Doom
Half-Life
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Episode Two
View statsView global gameplay stats
Half-Life 2: Lost Coast
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
IL-2 Sturmovik: 1946
0.3 hrs on record
Master Levels of Doom II
Portal
View statsView global gameplay stats
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 2
0.3 hrs on record
View statsView global gameplay stats
Team Fortress Classic
Ultimate Doom
