If you're dying to try out Dissidia Final Fantasy NT before it officially releases, then you better head on over to Square Enix's website to sign-up for the closed beta. Those living in PAL territories can sign up through here.
The two announced that a closed beta for the game will be held this summer. They'll have more news about other regions "in the near future".
Dissidia Final Fantasy NT introduces squad-based battle gameplay by allowing you to wage war with over 20 of your favorite Final Fantasy characters. I know I have one from the Steam version of Final Fantasy VII, so I'm all good to go.
While aiming for supremacy, call forth familiar summons like Ifrit, Shiva, and Odin to aid you and your party! Dissidia Final Fantasy NT launches in early 2018 for PlayStation 4.