Justice Monsters Five, the pinball mini-game from Final Fantasy XV, is available as a standalone game for mobile devices. The game plays much like other puzzle games. It's something like a cross between Puzzles and Dragons and Summoners War. Tap or flick the screen toward enemy monsters, collect multiple elemental units, this element defeats that element. You get the gist, right?
It actually isn't bad and could have been released as its own game. I'm sure it would hae done with, even without the Final Fantasy XV name as an awkward pedestal to stand on. Still, It'll keep some people busy for a few weeks or months, maybe as a short distraction from Pokemon GO, until Final Fantasy XV proper hits.
The download is free on iTunes and Google Play from Square Enix.