3DS has a pretty busy release schedule, quite possibly stronger even than the holiday lineup last year. The biggest disappointment will no doubt be that all of Nintendo's first-party Wii U games (not including Lego City which they're publishing, not developing) seem to have been pushed out of the launch window entirely. No Game & Wario, Wii Fit, or Wonderful 101 until April at the very earliest.
*Edit: in bold is Lego City for Wii U and Luigi's Mansion for 3DS, as they are the two most-anticipated for this quarter
Wii U
Activision The Amazing Spider-Man™ Ultimate Edition March
The Walking Dead: Survival Instinct March 26
Capcom Monster Hunter 3 Ultimate March 19
D3Publisher The Croods: Prehistoric Party! March 19
Electronic Arts Need For Speed Most Wanted March 19
Nintendo LEGO® City: Undercover March 18
SEGA Aliens™: Colonial Marines Q1
Ubisoft Rayman® Legends Feb. 26
Nintendo eShop for Wii U
Gaijin Games BIT.TRIP Presents... Runner2: Future Legend of Rhythm Alien Q1
Neko Puddle Q1
SEGA The Cave™ Jan. 22
TECMO KOEI AMERICA Corp. Fist of the North Star®: Ken’s Rage 2 Feb. 7
Two Tribes Toki Tori 2 Q1
Zen Studios Zen Pinball 2 Q1
Nintendo 3DS
ATLUS (Index Digital Media, Inc.) Etrian Odyssey™IV: Legends of the Titan Feb. 26
Shin Megami Tensei®: Devil Summoner®: Soul Hackers April 16
Capcom Monster Hunter 3 Ultimate March 19
D3Publisher The Croods: Prehistoric Party! March 19
Konami Digital Entertainment, Inc. Castlevania: Lords of Shadow – Mirror of Fate March 5
Pro Evolution Soccer 2013 3D Feb. 12
Little Orbit Monster High™ Skultimate Roller Maze™ March 13
NAMCO BANDAI Games America Inc. NARUTO® Powerful Shippuden March 5
Nintendo Brain Age™: Concentration Training Feb. 10
Fire Emblem Awakening Feb. 4
LEGO® City Undercover: The Chase Begins April 21
Luigi’s Mansion™: Dark Moon March 24
Pokémon™ Mystery Dungeon: Gates to Infinity March 24
SEGA Sonic & All-Stars Racing Transformed™ Feb. 12
Nintendo eShop for Nintendo 3DS
Agetec, Inc. Bloody Vampire Jan. 31
Witch’s Cat Jan. 31
Big John Games Coaster Creator 3D Q1
Capcom Resident Evil®: The Mercenaries 3D Q1
Disney Interactive Disney/Pixar Finding Nemo: Escape to the Big Blue Jan. 17
Maximum Games Deer Drive Legends Jan. 17
Nicalis Ikachan Q1
Guxt Q1
Nintendo Tokyo Crash Mobs™ Jan. 17
Fire Emblem Awakening DEMO Jan. 17
Brain Age™: Concentration Training DEMO Jan. 24
Renegade Kid ATV Wild Ride 3D Q1
Rising Star Games Jewel Master: Cradle of Egypt 2 March 19
Shin’en Nano Assault EX Q1
Ubisoft Tom Clancy’s Ghost Recon® Shadow Wars Jan. 24
Tom Clancy’s Splinter Cell® 3D Q1