Iridion 3D

Iridion 3D is a quasi-3D rail shooter video game developed by Shin'en Multimedia. A launch title for the Game Boy Advance portable game console, it was released in North America on June 11, 2001 and in Europe on September 21. The player controls a single starship defending Earth from the alien Iridion. The game spans seven levels from Earth to the aliens' home planet, each following a linear path that culminate with a boss. Iridion began development as a shooter for the Game Boy Color; when Shin'en decided to drop development and shift their focus to the Game Boy Advance, Iridion was the first game by the developer to appear on the system.