Anonymous has black and hot pink colored skin and pink eyes. Like any other twilitian, Anonymous has a ghost-like tail and hands un-attached from his body. In his Starcrashers outfit, Anonymous wears a grey cloak with flesh-toned outlining. In his Space Pirate outfit, Anonymous has mutated himself, and he has a grey eye patch covering his left eye, and a half-chestplate with the symbol of the Space Pirates in hot pink on it. He also has arms now attached to his formerly floating hands. Anonymous also sports a different cloak that is undone, and has red outlining.
In the Starcrashers, Anonymous conquers the Tidal Zone, which is mostly composed of oceans. After his story, and the together story, Anonymous betrays the gang and imprisons Sagaz and Eclipse in another dimension. Anonymous then sets off on a space ship designed to look like a pirate ship, going off different parts of the world, and the galaxy.
Anonymous is the one who mutated Darkai, Gloomax and Magex
Anonymous was named "Anonymous" by Eclipse because he never told anyone his real name, and his name is still anonymous.