Here comes the Mac Daddy of games lists, yo!
Wii U titles I own:
New Super Mario Bros. U
New Super Luigi U
Super Mario 3D World
Donkey Kong Country: Tropical Freeze
Monster Hunter 3 Ultimate
Assassin's Creed 3
Pikmin 3
The Wonderful 101
Nintendo Land
Sonic: Lost World
Rayman Legends
Wii Party U
The Legend of Zelda: The Wind Waker HD
Deus Ex: Human Revolution Director's Cut
Resident Evil: Revelations
ZombiU
Tank! Tank! Tank!
Mighty Switch Force! Hyper Drive Edition
Mighty Switch Force! 2
Spin the Bottle: Bumpie's Party
The Cave
Zen Pinball 2
Giana Sisters: Twisted Dreams
Puddle
Scribblenauts Unlimited
Toki Tori
Toki Tori 2+
Trine 2: Director's Cut
EDGE
RUSH
Art Academy: Sketchpad
Bit.Trip Presents... Runner2: Future Legend of Rhythm Alien
DuckTales: Remastered
Coaster Crazy Deluxe
NES Remix
(currently borrowing Batman: Arkham City from a friend)
Virtual Console titles I own:
Earthbound
Super Metroid
Super Mario Bros.
Super Mario Bros. 2
Super Mario World
Super Mario 64
Mario Party 2
Super Mario Kart
Super Mario RPG
Star Fox 64
Street Fighter II Turbo: Hyper Fighting
Super Street Fighter II: The New Challengers
The Legend of Zelda
Zelda 2 - The Adventure of Link
The Legend of Zelda: A Link to the Past
The Legend of Zelda: Ocarina of Time
The Legend of Zelda: Majora's Mask
Harvest Moon
F-Zero
Mega Man X
1080° Snowboarding
Balloon Fight
Yoshi
Kirby's Adventure
Donkey Kong
Punch-Out!! Featuring Mr. Dream