Square Enix and Xbox 360
Square Enix has a very good relationship with Microsoft recently, starting with FFXI going to Xbox 360.Then they released word of a new game called The Last Remnant to be an Xbox 360 exclusive (so far this has not changed). Infinite Undiscovery was the next to be an exclusive. I think we all know what happened next, FFXII which was supposed to be a PS3 exclusive, went to the Xbox 360 too.
However Crisis Core:Final Fantasy VII was for the PSP, although this was scheduled for a long time. For more information on what Square Enix has in store for different platforms, stay tune to KHPlanet.