 This radiation caused ordinary inanimate objects to spring to life, and attack the solar system's residents.The Galactic Federation, realizing the situation was beyond their control, calls on Commander Gun-Nac, son of the Legendary Xan, to save IOTA Synthetica from the ensuing destruction from this strange cosmic energy.The American release had a number of things removed or changed, such as the first phase of the last boss, the intro and the ending.