The United Federation of Planetary Defense has fallen into its first all-out war. In the northwestern systems, Dr. Iman Evilgi enforces his tyrannical rule with his army of Mobile Assault Droids (MADs.) In the east, the Metra-Bugs, fueled by energy and hatred, spread from planet to planet building their hives. And in the south, the mysterious Darkness Empire continues their invasion of other planets. These threats must be stopped to ensure the protection of Earth and all her colonies.