Iridion 3D is a quasi-3D rail shooter video game developed by Shin'en. A launch title for the Game Boy Advance portable game console,[2] it was released in North America on May 29, 2001 and in Europe on September 21 the same year. Influenced by the Commodore 64 game Uridium, the game features a single starship fighting the alien Iridion, who have attacked Earth. Iridion spans seven levels from Earth to the aliens' home planet, each with a fixed linear path that ends with a boss. Source: Wikipedia, "Iridion", available under the CC-BY-SA License.