Can't remember what months I bought everything in, but:
Wii U:
Captain Toad
Kirby & the Rainbow Curse
Splatoon
Shovel Knight
Xenoblade Chronicles X
Donkey Kong 64
Advance Wars 2
Gunman Clive Collection
3DS:
Monster Hunter 4: Ultimate
Majora's Mask 3D
Code Name: STEAM
Box Boy
Sonic 2 3D
Shin Megami Tensei IV
Star Fox 64 3D
I have eShop wishlists for both platforms a mile long, and may yet get Yoshi's Woolly World, Super Mario Maker and Mario & Luigi: Paper Jam before the year is over.