Here's the cancelled Final Fantasy Versus 13 (Patreon)

Final Fantasy 15 changes from the cancelled PS3 Versus 13

Final Fantasy 15 / XV by Square Enix is currently in development for PlayStation 4 and Xbox One, but the game was originally unveiled for Ps3 at E3 2006 under the name Final Fantasy Versus 13 / XIII, because it was at that time part of the Fabula Nova Crystallis, a series of unrelated RPGs that shared the same underlying mythology.