Evolution: The World of Sacred Device (known as Shinkisekai Evolution (神機世界Evolution) in Japan) is a role-playing video game for the Dreamcast console. It was developed by Sting and published by Ubisoft in North America and Europe. In Japan it was published by ESP (Entertainment Software Publishers). Evolution is a dungeon crawling game that follows the adventures of Mag Launcher. Mag Launcher and his companions use Cyframes, technology discovered in ancient ruins. These Cyframes are sought after by adventurers who explore caverns to find them.