3DS General Retail and eShop Release Dates

Retail:
The Legend of Zelda: Majora's Mask 3D (Feb 13th)
Ace Combat Assault Horizon Legacy+ (Feb 13th)
Monster Hunter 4 Ultimate (Feb 13th)
Story of Seasons (Mar 10th)
Code Name: S.T.E.A.M. (Mar 13th) [EU TBA May]
Fossil Fighters: Frontier (Mar 20th) [EU TBA 2015]
Xenoblade Chronicles 3D (TBA Apr) [EU Apr 2nd] [NEW 3DS ONLY]
Etrian Mystery Dungeon (Apr 7th)
Style Savvy 3 [JP Apr 16th]
Hatsune Miku: Project Mirai DX (NA May 26th) [EU May 29th]
Puzzles and Dragons Z/Puzzles and Dragons: Super Mario Bros. Edition (TBA May)
Shin Megami Tensei: Devil Survivor 2 Record Breaker (Q1 2015)
Unnamed Pikachu Detective Game (TBA 2015)
Fire Emblem: If (TBA)
Rhythm Heaven 3DS [JP TBA]
The Great Ace Attorney (TBA)
Layton 7 (TBA)

eShop:
Moon Chronicles: Episode 2 (TBA Jan)
Moon Chronicles: Episode 3 (TBA Jan)
Moon Chronicles: Episode 4 (TBA Jan)
SEGA 3D Classics: Fantasy Zone (TBA Jan-Mar)
SEGA 3D Classics: Out Run (TBA Jan-Mar)
SEGA 3D Classics: Fantasy Zone II (TBA Jan-Mar)
SEGA 3D Classics: Thunder Blade (TBA Jan-Mar)
Gunman Clive 2 (TBA Jan)
Ironfall Invasion (TBA Feb)
Pokemon Shuffle (Feb 28th)
Mario vs. Donkey Kong: Tipping Stars (Mar 5th)
Mighty No. 9 (Q2 2015)
Treasurenauts (TBA 2015)
Steamworld Heist (TBA 2015)