Scribblenauts Unlimited is already available for the Wii U in North America, but it’s not coming to Europe until 2013. Why? We have no idea. When questioned, Jeremiah Slaczka of 5th Cell said this:
It’s due to stuff I can’t talk about until 2013. Scribblenauts and Super Scribblenauts were released NA and EU the same day. Trust me. I want your money. It’s due to things outside of development.
Fingers crossed the problems are sorted out soon.