I just added a bunch of 3DS and Wii U games, including (but maybe not limited to, because my memory sucks and I didn't take notes):
Citizens of Earth (Wii U e-shop/ 3DS e-shop)
Sonic Boom: Rise of Lyric (Wii U)
Sonic Boom: Shattered Crystal (3DS)
Cooking Mama 5: Bon Appétit (3DS)
How to Train your Dragon 2 (Wii U)
LEGO The Hobbit (Wii U)