This game is going to boost PS4 sales anyway, so unless MS had tried to get it exclusively, Sony wouldn't have paid any money for it, specially knowing JRPGs sell way better on PS consoles than XBox ones.
If this title was a les known game, SE would have tried to make it exclusive. But FFVII is one of the most popular games of all time, it will sell more than a million on every platform it's on based on name alone.










