High Quality Content by WIKIPEDIA articles! 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, 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.