For anyone who has trouble thinking up nominations or choosing which to vote for, here's a full list of VG steelbooks (most of them) released this year and links to their images (if available), roughly in order of release:
Note: If a game is released on multiple platforms, but is only available in G1, then it is listed only as a 360 game.
January
Little Big Planet (Europe)
February
Killzone 3 (Europe)
Marvel vs. Capcom 3 Special Edition
March
Crysis 2 Nano Edition
Crysis 2 Limited Edition (Media Markt Germany Exclusive)
Crysis 2 (Micromania France Exclusive)
Crysis 2 (Stickerbook)
Yakuza 4 Shiro Edition (Europe)
Yakuza 4 Kuro Edition (JBHifi Exclusive)
Homefront Resist Edition (UK, Germany)
Need for Speed: Shift 2 (Micromania France Exclusive)
April
Mortal Kombat (Futureshop, Europe)
Mortal Kombat (GAME France Exclusive, Stickerbook)
Call of Duty Collection (Gamestop Sweden Exclusive)
May
Brink (EBGames Australia Exclusive, Game Gears (UK) Exclusive)
Combat Mission for Normandy Limited Collector's Edition (NA, Jumbo)
SBK 2011 FIM Superbike World Championship Steelbook (Amazon.de Exclusive, Stickerbook)
June
Cars 2 (Best Buy Pre-order Bonus)
FEAR 3 Collector's Edition (Europe)
FEAR 3 (Futureshop/GAME France/Media Markt Germany Exclusives)
Duke Nukem Forever (Futureshop Exclusive)
July
Oblivion 5th Anniversary Edition
August
Xenoblade (GAME France Exclusive)
Call of Duty: Modern Warfare Collection (Micromedia France Exclusive)
Deus Ex Human Revolution (Micromedia France Exclusive)
Deus Ex Human Revolution (Micromedia Spain Exclusive, Stickerbook)
September
Resistance 3 Special Edition (Europe)
Gears of War 3 (Futureshop Exclusive)
Gears of War 3 (UK)
Gears of War Collection (Spain)
Gears of War Collection (Gamestop Italy Exclusive, Jumbo)
NHL 12 (Kesko (Finland) Exclusive, Embossed, Limited to 500, Numbered)
NHL 12 (Futureshop Exclusive)
FIFA 12 Standard Edition (Micromania France/EB Games Australia Exclusive)
FIFA 12 AC Milan Edition (Italy)
FIFA 12 Bordeaux Edition (Micromania France)
FIFA 12 FC Internazionale Milan Edition (Italy)
FIFA 12 Lyon Edition (Micromania France Exclusive)
FIFA 12 Marseille Edition (Micromania France Exclusive)
FIFA 12 Paris Edition (Micromania France Exclusive)
Dead Island (Gamestop Spain Exclusive, Stickerbook)
Supremacy MMA (GAME France Exclusive)
October
Battlefield 3 (Futureshop Exlusive)
Battlefield 3 Limited Edition (Europe)
RAGE (GAME France/Media Markt Germany Exclusive)
Forza Motorsport 4 Limited Collector's Edition (NA, Japan)
Batman: Arkham City Catwoman Edition (Europe)
Batman: Arkham City Joker Edition (Europe, EB Games Australia Exclusive)
Batman: Arkham City Penguin Edition (Blockbuster UK Exclusive)
Batman: Arkham City Two-Face Edition (UK)
Sniper Ghost Warrior Extended Edition (Gamestop US Exclusive)
Sniper Ghost Warrior Bulletproof Edition (GAME UK Exclusive)
Heroes of Might & Magic VI (Europe)
Dark Souls Limited Edition [Tin] (NA)
November
Call of Duty: Modern Warfare Collection (Futureshop)
Call of Duty: Modern Warfare 3 Hardened/Prestige Edition
Legend of Zelda: Skyward Sword (Futureshop)
Legend of Zelda: Skyward Sword (GAME France Exclusive)
Lord of the Rings: War to the North Collector's Edition (Europe)
Saints Row: The Third (XtraLife (Spain) Exclusive, Stickerbook)
Skyrim (EBGames AU/Micromania/Futureshop/Media Markt Exclusive)
Uncharted 3 Collector's Edition
Uncharted 3 (Blockbuster Italy Exclusive)
Uncharted Trilogy (FNAC Spain Exclusive, Stickerbook)
Sonic Generations Limited Edition (JB Hifi Exclusive)
Assassin's Creed: Revelations (Micromania France Exclusive)
Assassin's Creed Collection (Futureshop Exclusive)
Elder Scrolls V: Skyrim (Futureshop Exclusive)
Elder Scrolls V: Skyrim (Europe, Australia)
Super Mario 3D Land (GAME France Exclusive)
Mario Kart 7 (GAME France Exclusive)
December
Star Wars: Knights of the Old Republic (GAME France Excslusive)
Star Wars: Knights of the Old Republic Collector's Edition [Metalpak] (Europe)