Multiplatform:
Batman: Arkham City (360, PS3)
Ben 10 Galactic Racing (360, PS3, Wii, DS, 3DS)
Family Feud 2012 (360, Wii)
Jane’s Advance Strike Fighters (360, PS3, PC)
Jimmie Johnson’s Anything With an Engine (360, PS3, Wii)
Rocksmith (360, PS3, PC)
The Sims 3 Pets (360, PS3, 3DS, PC)
Skylander’s Spyro’s Adventure Starter Pack (360, PS3, Wii, 3DS, PC, Mac)
Microsoft:
Jonah Lomu Rugby Challenge (360)
Minute to Win It (Kinect)
PowerUP Heroes (Kinect)
Sledgehammer (360)
Tropico 4 (360)
Sony:
Everybody Dance (PS3)
Naruto Shippuden Ultimate Ninja Impact (PSP)
Ratchet & Clank: All 4 One (PS3)
Nintendo:
Bigfoot: King of Crush (Wii)
Gem Smashers (3DS, Wii)
I Spy Castle (3DS)
Jungle Speed (Wii)
Pet Zombies (3DS)
Petz Puppyz & Kittenz (DS)
Professor Layton and the Last Specter (DS)
The Price is Right: Decades (Wii)
Look at that list of games!!! And yet, Batman: Arkham City is the only thing that didn’t seem a chore to mention.
By the way, I try to correlate release date information from several different sources. A few of these games had three different release dates depending on the source, especially the Nintendo stuff. If you see something you want but it doesn’t look available, look around. It may be available from a different retailer, or it may still be coming soon (as in it’s been delayed but not well announced).