Source: http://www.hd.square-enix.com/eng/news/pdf/18q3outline.pdfSquare Enix said:Q: It seems sales of "DISSIDIA FINAL FANTASY NT" are currently below target, but will you be able to make a profit on the title?
A: Initial sales have not reached the level we had first expected, but since this is a game geared toward multiplayer gaming experience, post-launch initiatives are key. We expect that repeat sales will grow by our hosting events and other initiatives going forward.
Meanwhile, Dissidia mobile has managed to remain in Square Enix's list of successful mobile games, for those curious about that: