[Update: Further details were revealed upon the official announcement: There is no Story Mode, no cross-play between arcade and PS4, the game features the three-versus-three structure but also some PS4-exclusive setups, and it will be playable at E3 from June 13-15. Also, it was deconfirmed that Noctis will appear.]
A PlayStation 4 release of the arcade game has been leaked via Amazon. The new Dissidia Final Fantasy NT “introduces squad-based battle gameplay by allowing you to wage war with over 20 of your favorite Final Fantasy characters.” It is likely to be officially unveiled at the Dissidia Final Fantasy live stream event today and will release in early 2018.
The new arcade story is written by Kazushige Nojima (Fantasy VII Remake, Final Fantasy XV, Final Fantasy X, Kingdom Hearts, and Kingdom Hearts II).