Cait: The Nazis, the Soviets, the Rebel Army, the Amadeus Syndicate, the Ptolemaic Army, the Oguma Corporation, the Space Pirates, the Dominion, the Greed Corps, the Martians, the Invaders, the Dark Kingdom, the Black Moon Clan, the Death Busters, the Dead Moon Circus, Shadow Galactica, the New Order, the Syndicate Crime Organization, the First Order, the Slush Invaders, the Occasus Cult, the Ganglion, the Shroobs, the Apsis Consortium, the Azlanti Star Empire, the Cult of the Devourer, the Dominion of the Black, the Swarm, the Unseen, GlobeX, the AAHW, the Nexus Core, MERC, N51, Bio Intelligence, MBORF, the Beast Force, the Legion of H, the Death Imperium, the Forces of Chaos, the Druhkari, the Necrons, the Orks, the Tyranids, the Shadow Decree, the Galactic Horde, the Cycloids, the aliens from the Raze series, and the space aliens from Earth Taken are the main antagonists of this au.