Scribblenauts is coming to Wii U. In HD--which should be more than enough reason to give Scribblenauts Unlimited a whirl.
However, there are a number of new features. Unlimited takes the "create anything" feature to a whole new level, letting you combine words to create custom new items. For example, in an E3 demonstration video, a player creates an "Auto Mutt" by attaching wheels to a dog.
In addition to creating new objects, you'll be able to share them with friends. There's also a multiplayer mode. The video showed two players holding two GamePads, a feature that Nintendo only just announced minutes ago.
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A 3DS version was also announced.