Square-Enix announced at E3 that Last Remnant will be hitting shelves on November 20th, 2008 worldwide. This release will be exclusive to the XBox 360. However, Square Enix President Yoichi also announced that a PC and PS3 launch is also planned, but there is no current release date.
Oh yes, another advantage of being a 360 user. The Last Remnant now, FFXIII soon. Hahaha.