Square Enix's CEO says the game will be disclosed to the public sometime in 2013. My guess probably during January because that's when we last saw anything major about the game. Odds are changing consoles to the PS4 and turning into Final Fantasy 15?
Tidbits about the game
.Main story-line is said to be extremely disturbing
.Said to be a seamless as possible
.You can take pictures with your cell phone
.No anime archetypes, characters are going to behave like real people