Below are the latest titles that can be currently pre-ordered at retailers:
Wii U
How to Train Your Dragon 2: The Video Game – Amazon
Transformers: Rise of the Dark Spark – Amazon, GameStop
Watch Dogs – Amazon, Best Buy, GameStop
The Amazing Spider-Man 2 – Amazon, Best Buy, GameStop
LEGO The Hobbit – Amazon, Best Buy, GameStop
Bayonetta 2 – Amazon, Best Buy, GameStop
Super Smash Bros. – Amazon, Best Buy, GameStop (new)
Mario Kart 8 – Amazon (back in stock), Best Buy, GameStop
Yarn Yoshi – Best Buy
3DS
Tomodachi Life (new) – GameStop
One Piece: Unlimited World Red – GameStop
How to Train Your Dragon 2: The Video Game – Amazon
Peach Pink 2DS with game case – GameStop
LEGO Ninjago Nindroids – Best Buy, GameStop
Farming Simulator ’14 – Amazon
Tenkai Knights: Brave Battle – Best Buy, GameStop
Conception II: Children of the Seven Stars – Amazon, Best Buy, GameStop
Gardening Mama 2: Forest Friends – Best Buy, GameStop
Transformers: Rise of the Dark Spark – Amazon, Best Buy, GameStop
The Amazing Spider-Man 2 – Amazon, Best Buy, GameStop
Mario Golf: World Tour – Amazon (save $10), GameStop, Best Buy
Super Smash Bros. – Amazon, Best Buy, GameStop (new)
Kirby Triple Deluxe – Amazon, Best Buy, GameStop
Putty Squad – Amazon, Best Buy
Thanks to Jake for the tip.