World of Final Fantasy MAXIMA is a role-playing game developed by TOSE and Square Enix who also published it. It was released worldwide for the Nintendo Switch in November 2018. Returning to a more traditional gameplay style from the earlier Final Fantasy titles, it revolves around turn-based battles which utilize the series' recurring Active Time Battle system, augmented with a stacking mechanic where stacking allied characters and monsters affects stats and turn numbers.
World of Final Fantasy is primarily set in the world of Grymoire, a land populated by classic Final Fantasy characters and monsters from across the series, while being unconnected to any other series entry. The storyline focuses on twin siblings Lann and Reynn, who suffer from amnesia and hold the power in one of their arms to capture and wield Mirages, the monsters of Grymoire. Lann and Reynn travel to Grymoire to recover their memories, gradually mastering their powers and becoming involved in the conflicts consuming the world - these include fights between rival factions within the native Lilikins, and the impending threat of the Bahamutian Army.
World of Final Fantasy MAXIMA is a role-playing video game in which players take control of twin siblings Lann and Reynn as they navigate the world of Grymoire. In Grymoire, all the characters and monsters encountered by the player are rendered in a chibi-style. The exceptions are Lann and Reynn, who can shift at will between chibi form and their true forms. During their travels, Lann and Reynn befriend various monsters called Mirages that they can utilize both in battle and within the navigable environment: examples of this usage include riding larger Mirages as mounts or using them to navigate environmental puzzles. The game's battle system makes use of the Active Time Battle (ATB) system employed by multiple Final Fantasy games. In battle, players control a party of Mirages which can be stacked upon each other to grant various boons in battle while decreasing the number of turns that can be taken. The types of Mirages used affect the party's available skills and abilities in battle. Mirages are befriended in battle after they have been sufficiently weakened, and once in the party can be freely named. In addition to standard Mirages are special Mirages that can be temporarily summoned into battle using Action Points (AP): the Mirage remains in battle, replacing the main party, until the summoner's AP is depleted.