Players Are Glitching Out In Final Fantasy XV, Unused Areas Explored
The latter half of Final Fantasy XV was linear. You explored the Niflheim Empire largely in part on a passenger train, the world of your enemy just outside your window. Luckily, YouTubers are now exploring these unused areas and through glitches, have shown us what the empire of Niflheim has to offer.
Fotm Hero has videos exploring “all of Niflheim”, as well as Cartanica, the level from a later chapter in Final Fantasy XV. There are some other areas as well but these are unnamed areas of included in-game.