This morning at its press briefing at the E3 Media & Business Summit, Microsoft stunned many in the audience by announcing that Final Fantasy XIII is now in development for the Xbox 360. Not only is the game coming to the console, but it will arrive on the same day and date as the PlayStation 3 edition of the game, with no timed exclusivity of any kind. However, when exactly that is remains a mystery, given that the graphics-intensive role-playing game still has no firm release date.

"We believe that releasing an Xbox 360 version of Final Fantasy XIII will allow us to provide the game to even more fans in the two regions of North America and Europe," Square Enix boss Yoichi Wada told a stunned audience. No mentioned was made of Japan, where the 360 is far less popular than the PS3.

Wada also used today's event to date the 360 release of The Last Remnant in all regions. The game will ship in North America on September 2, Europe and the UK on September 5, and Japan and Asia on September 11.