Earth's state-of-the-art interstellar warning system has detected a fleet of zepelin style attack craft headed for our planet. Will the ISS battle station, armed with a single low orbit defense drone named Dundee, and a Rouge class anti-spacecraft defense ship crewed by 5 of the most elite space force soldiers and armed with a dozen nuclear space-to-space warheads be able to defend us, or will the invaders destroy our home?