- Half-Life 2 - 21
- Halo 2 - 11 (including 1 award from 2005)
- Grand Theft Auto: San Andreas - 9 (including 1 award from 2005)
- Katamari Damacy - 3
- World of Warcraft - 3
- Doom 3 - 2
- Metal Gear Solid 3: Snake Eater - 2
- Call of Duty - 1 (counted toward 2003)
- Rome Total War - 1
- Star Wars: Knights of the Old Republic - 1 (counted toward 2003)
- The Sims 2 - 1
- City of Heroes - 1
- Fable - 1
Winners by Media Outlet
- G4TV G-phoria 2004 (US) : Star Wars: Knights of the Old Republic
- British Academy of Film and Television Arts (UK) : Half-Life 2
- Golden Joysticks (UK) : Doom 3
- Gamesmagazine-online (UK) : City of Heroes
- NZGamer (US) : Grand Theft Auto: San Andreas
- NZGamer Reader's Choice (US) : Doom 3
- PGNx (US) : Grand Theft Auto: San Andreas
- Spike TV Video Game Awards (US) : Grand Theft Auto: San Andreas
- Punch Jump (US) : Halo 2
- DarkZero (UK) : Halo 2
- NeoGAF (US) : Metal Gear Solid 3: Snake Eater
- X-Play (US) : Halo 2
- Actiontrip (US) : World of Warcraft
- TIME (US) : The Sims 2
- JIVE Magazine (US) : Half-Life 2
- Guardian readers' choice GOTY (UK) : Half-Life 2
- Edge Magazine (UK) : Half-Life 2
- Extremegamer (CA) : Halo 2
- Gameplanet (NZ) : Call of Duty
- Gamearena.com (AU) : Half-Life 2
- Thunderbolt (US/UK) : Rome Total War
- Game-Revolution (US) : World of Warcraft
- Pittsburgh Post-Gazette (US) : Half-Life 2
- Consolevania Game Awards (US) : Grand Theft Auto: San Andreas
- Eurogamer (UK) : Half-Life 2
- Marin Independent Journal (US) : Grand Theft Auto: San Andreas
- Game Reactor (SE) : Half-Life 2
- AP (US) : Half-Life 2
- Chicago Tribune (US) : Katamari Damacy
- Gamespy (US) : Halo 2
- GAMEZ.LV (LV) : Half-Life 2
- Sliced Gaming (AU) : Grand Theft Auto: San Andreas
- Sydney Morning Herald (AU) : Half-Life 2
- GameSpot (US) : World of Warcraft
- GameSpot Reader's Choice GOTY (US) : Halo 2
- Fragland (BE) : Grand Theft Auto: San Andreas
- Fragland Community Choice Award (BE) : Half-Life 2
- BC Magazine (US) : Metal Gear Solid 3: Snake Eater
- Gamebiz.com (AU) : Half-Life 2
- GameFAQs (US) : Grand Theft Auto: San Andreas
- IGN (US) : Half-Life 2
- IGN Reader's Choice GOTY (US) : Halo 2
- Diehard Gamefan (US) : Katamari Damacy
- Shacknews (US) : Half-Life 2
- 1UP / EGM (US) : Halo 2
- NTSC-uk (UK) : Katamari Damacy
- NTSC-uk Reader's Choice GOTY (UK) : Halo 2
- Play Magazine (US) : Fable
- AIAS (US) : Half-Life 2
- Game Developers Choice Awards (US) : Half-Life 2
- Dataspelsgalan 2005 (SE) : Half-Life 2
- Game Industry News (US) : Half-Life 2
- GameFly Q Awards (US) : Halo 2
- MegaGames (US) : Half-Life 2
- NAViGaTR AWARDS (US) : Half-Life 2