http://www.siliconera.com/2011/04/28/un ... here-grid/
~Copy and pasted from link above~Mini update
Furyu’s know your true strength dungeon crawler UnchainBlades ReXX has a familiar looking character growth system. Their skill map lets players unlock new attacks by spending SP and moving around a giant game board. The difference between the skill map and sphere grid, is one character cannot master all of the skills. You have decide how you want to build up ex-dragon emperor Fang, phoenix princess Tiana, and Niko, the tomboy with nine fox tails.
On top of regular skills, each character also has a burst skill. When the arc-shaped meter to the left of your life bar fills up, you can select a burst skill. This powerful attack starts off with a character cut-in before dealing heavy damage
Japan gets UnchainBlades ReXX for PSP and Nintendo 3DS on July 14
Since I dont want to double post i'll just keep editing this I guess .......My poor game has no fans:(
Update via siliconera http://www.siliconera.com/2011/05/13/tw ... xx-videos/
Has some vids of the charecters.
ANd FYI it is for both PSP and 3DS I doubt people want to spread the wrong information intentionaly so untill a report is otherwise this game is indeed for both systems