Whenever a franchise of standalone games gets big enough, a crossover title seemingly becomes inevitable. War of the Visions: Final Fantasy Brave Exvius is a great example. Alim and Square Enix's mobile title is filled to the brim with famous Final Fantasy characters stemming from a broad range of games. However, the game isn't exclusively populated by Final Fantasy characters. War of the Visions: Final Fantasy Brave Exvius has featured guest characters like 2B and 9S from NieR: Automata, and now fans playing the game's English version can look forward to a Persona 5 Royal crossover that introduces a few of the Phantom Thieves.