PC Games I Currently Own:

Audiosurf (Steam)
Battlefield 2 (CD-Rom)
BioShock (CD-Rom)
Borderlands (Steam)
Call of Duty 4: Modern Warfare (CD-Rom)
Carmageddon (CD-Rom)
Carmageddon 2 (CD-Rom)
Counter-Strike (Steam)
Counter-Strike: Condition Zero (Steam)
Counter-Strike: Condition Zero Deleted Scenes (Steam)
Crysis (CD-Rom)
The Ultimate DOOM (Original Game + Episode 4: Thy Flesh Consumed)
DOOM II (CD-Rom)
Final DOOM (CD-Rom)
Doom 3 (CD-Rom)
Doom 3: Resurrection of Evil (CD-Rom)
Day of Defeat (Steam)
Dead Space (Steam)
Dragon Age: Origins - Ultimate Edition (Steam)
Enemy Territory: Quake Wars (CD-Rom)
F.E.A.R. (Platinum Collection: F.E.A.R., F.E.A.R.: Extraction Point, F.E.A.R.: Perseus Mandate) (CD-Rom)
F.E.A.R. 2 (Steam)
Fallout 3 - Game of the Year Edition (Steam)
Fallout: New Vegas (Steam)
Far Cry (Steam)
Far Cry 2 (CD-Rom)
Half-Life (Steam)
Half-Life Deathmatch: Source (Steam)
Half-Life 2 (CD-Rom/Steam)
Half-Life 2: Episode 1 (CD-Rom/Steam)
Half-Life 2: Episode 2 (CD-Rom/Steam)
Half-Life 2: Deathmatch (Steam)
Half-Life 2: Lost Coast (Steam)
Halo (CD-Rom)
Just Cause 2 (Steam)
Left 4 Dead (Steam)
Left 4 Dead 2 (Steam)
Mafia II (Steam)
Mass Effect (Steam)
Mass Effect 2 (Steam)
Monster Truck Madness
Painkiller (Triple Dose Edition: Painkiller, Painkiller: Battle Out of Hell, Painkiller: Overdose) (CD-Rom)
Portal (Steam)
Prey (CD-Rom)
Quake 2 (CD-Rom)
Quake 4 (CD-Rom)
Ultimate Quake (Quake, Quake 2, Quake 3 Arena) (CD-Rom)
Return to Castle Wolfenstein (CD-Rom)
S.T.A.L.K.E.R.: Call of Pripyat (Steam)
S.T.A.L.K.E.R.: Shadow of Chernobyl (Steam)
Serious Sam: The First Encounter (Original Version, CD-Rom)
Serious Sam: The First Encounter (HD Version, Steam)
Serious Sam: The Second Encounter (Original Version, CD-Rom)
Serious Sam: The Second Encounter (HD Version, Steam)
Serious Sam 2 (CD-Rom)
Super Collapse! 3 (CD-Rom)
Team Fortress 2 (Steam)
Team Fortress 2 Beta (Steam)
TimeShift (CD-Rom)
Unreal (Gold Edition: Unreal + "Return to Na Pali" Mission Pack) (CD-Rom)
Unreal 2: The Awakening (CD-Rom)
Unreal Tournament (CD-Rom)
Unreal Tournament 2003 (CD-Rom)
Unreal Tournament 2004 (CD-Rom)
Unreal Tournament 3 (Black Edition) (Steam)