MONARK is a role-playing game developed by FuRyu for Nintendo Switch. The game is set in a world surrounded by a deadly Mist, where players must jump between exploring the real world and fighting in the enigmatic Otherworld. The game features a unique storyline where players must learn to harness their Authority of Vanity and conjure a battalion of Fiends, whose power comes from the Ego of their master.

The game's surreal, dark neo-fantasy style, intricate character designs, and evocative settings bring the mysterious worlds to life. Players can strengthen their Ego and customize the appearance and abilities of their Fiends. They can also unlock different Fiends to command in battle and use the freeform tactical system to position their units and unleash destruction upon their enemies.

MONARK's storyline revolves around the threats surrounding Shin Mikado Academy, which is engulfed by the mysterious and deadly Mist. Players enter the Otherworld to save their friends and learn to harness their madness to gain strength. This game offers a unique psychological twist to the RPG genre, where players must take care not to delve too far into madness and risk losing themselves.