Final Fantasy XV had a lot of DLC planned, to expand on the game’s story by providing additional plot details during the big time skip before the game’s final act, expanding on the game’s backstory, and even providing an alternate ending. We got… some of it. We got the backstory expansion. We got some elaboration on what characters were doing when they were off-camera at certain parts of the game. However, we didn’t get the whole story – we didn’t get the expansion discussing the time skip, and we didn’t get the alternate ending. However, the game’s writers wanted to make sure that story was told, leading to The Dawn of the Future – which adapts one released episode, and the plots of a bunch of unreleased ones, to give an alternate ending.