Game Informer:
Best Action Game
ASSASSIN’S CREED III
Best Adventure Game
THE CAVE
Best MMO Game
PLANETSIDE 2
Best Multiplayer Game
HALO 4
Best Music/Rhythm Game
DANCE CENTRAL 3
Best Platformer
NEW SUPER MARIO BROS. U
Best Racing Game
NEED FOR SPEED: MOST WANTED
Best Role-Playing Game
SOUTH PARK: THE STICK OF TRUTH
Best Shooter
BORDERLANDS 2
Best Sports Game
FIFA 13
Best Strategy Game
XCOM: ENEMY UNKNOWN
Best Tech
UNREAL ENGINE 4
Best Downloadable Game
THE CAVE
Best Multiplatform Game
ASSASSIN’S CREED III
Best Handheld Game
PAPER MARIO: STICKER STAR
Best PC Exclusive
PLANETSIDE 2
Best Wii U Exclusive
NEW SUPER MARIO BROS. U
Best PlayStation 3 Exclusive
THE LAST OF US
Best Xbox 360 Exclusive
HALO 4
Best In Show
ASSASSIN’S CREED III (no clue why op has hitman as best of show)
http://www.gameinformer.com/b/features/archive/2012/06/13/game-informer-39-s-best-of-e3-2012-awards.aspx?PostPageIndex=1