Magic Knight Rayearth is a Japanese video game developed and published by Sega for the Sega Saturn in 1995. It is an action role-playing video game based on the manga and anime series of the same title (Magic Knight Rayearth). Though one of the first games for the Saturn, it became the last Saturn game released in North America, chiefly due to its prolonged internationalization and localization. The game was released in North America by Working Designs in November 1998. The game focuses on three characters who travel the world of Cephiro to rescue an abducted princess named Emerald.