Today we got the unfortunate news that Final Fantasy XV has been delayed by two months, with the planned September release slipping to November 29. At the same time we have also learned the required HHD space for the game. This comes according to the Japanese retailer Seven Eleven (via Dualshockers), which reckons that Final Fantasy XV needs at least 45 GB of hard disk drive space on your console (in this case, PS4).