http://www.aksysgl.com/gg_062207.html <--- Press Release
Screens with a reiteration of the press releaseKey Features
    * Over 20 deadly combatants to choose from, including 2 new characters!
      All of your favorite characters have returned with new moves and an alternate EX version of each. Accent Core also introduces 2 reinvented fighters, A.B.A and Order-Sol that have never been seen outside of Japan.
    * Refined fighting game system with 3 new gameplay systems!
      Accent Core’s Force Break, Throw Escape and Slash Back systems give all the fighters’ new defensive and offensive capabilities.
    * New sights and sounds!
      New backgrounds, character voices and an introductory animation have been added for a fresh Guilty Gear experience.
    * Multiple modes of mayhem!
      Hone your fighting skills in 5 different modes: Arcade, Medal of Millionaire, Versus, Survival and Training.
    *
 Waggle controls exclusive to the Wii!      Gamers can test their fighting game prowess by mastering the new Wii Remote™ controls that lets you pull off the fighters’ punches, kicks and special moves with simple gestures. 
For purists, GGXXAC will also support the Nintendo GameCube™ and Classic Controllers.Release Date: Fall 07 for Wii and PS2.