Mirai Ninja: Keigumo Kinin Gaiden is a single-player action, hack'n'slash, beat 'em up, and fighting game in which players control a ninja character to combat enemies using melee attacks and special moves. In this game, the storyline is set in a fictionalized version of feudal Japan, where players undertake missions to defeat rival clans and uncover a conspiracy threatening the peace of the land. It stands out with its dynamic combat system that combines fast-paced melee combat with strategic use of ninja skills, along with its homage to the Japanese live-action film, offering a unique blend of cinematic storytelling and arcade gameplay.