Best 360 game: Fallout 3
Best 360 only game: Gears 2
Best PS3 game: Fallout 3
Best PS3 only game: MGS4
Best Wii game: SSBB

Best action game: GTA IV (runner up: NGII)
Best fighting game: SSBB (I didn't play any other fighting games this year)
Best RPG: Fallout 3(runner up: Fable 2)
Best shooter: Gears 2(runner up: R6: Vegas 2)
Best music/rhythm game: Rockband 2
Best platform game: Castlevania: Order of Eccleasia for DS (runenr up: PoP)
Best multiplayer game: Gears 2, thanks to horde (runners up: COD: WaW, Castle Crashers)
Best racing game: Grid (also didn't play many racing games)
Best sports game: Madden 09 (runner up: NHL 09)
Best strategy game: Civilization (runner up: Endwar)
Best XBLA/PSN game: Castle Crashers (runner up: Braid)
Best artistic design: Fable 2 (runner up: PoP)
Best use of technology: MGS4
Best sound: COD: WaW (runner up: Castle Crashers)
Best voice acting: MGS4 (runner up: GTA IV)
Best story: MGS4 (runners up: GTA IV, Fallout 3, and Fable 2)
Best New IP: Dead Space (runner up: Left4Dead)
GOTY: Fallout 3 (runners up: Fable 2, Gears 2, MGS4)