My guess is Wii U, with the "Unlimited" pointing at future naming conventions for other Wii U software. Remember all those early DS subtitles? (Dual Strike, Dragon Sword, Dark Souls, Dawn of Sorrow, etc...) The same thing could be happening again here. On the other hand, it's a fairly limiting convention: you'd end up using the same U-words over and over (Universe, Unlimited, Unleashed, United, University).

Haha, I never noticed any of those!! Is there any more?

Anyway I agree... the name is definitely a hint.

I'm starting to think they are really draining this franchise. Hopefully it'll be good.

(The Wii U would be the best platform to put it on, quite obviously.)

Scribblenauts was one of my favorite new IP's last generation, so this is great news for me. ^_^

A 3DS version is a no-brainer (as both games sold over a million on the DS), but a possible Wii U version? Here's hoping!

Kinect game could be used, so instead of text, speech can be used.

Well, the results would be hilarious at least. Move would function as a stylus. Could work too.

 Anything and everything having to do with Kinect is hilarious...

Just found a great list: http://tvtropes.org/pmwiki/pmwiki.php/Main/SuperTitle64Advance.  There's over a dozen more, along with some variations on the theme (like Shadow Dragon).   Somehow I didn't catch Devil Survivor before!  (or Dream Drop Distance)

Lol amazing list! Thanks!

Devil Survivor! Jesus, never noticed it too! Lol, I'm terrible for this, I see this now! Unless it's a 64 I just can't see!

This will definitely be perfect for the Wii U; I also expect them to expand the word choices, specially slangs & memes. I wasted so much hours using Rick Rol last time.