They are Shadower Walker, Princess, Assassin and Carrior. Another scenario included multiple sources controlling a single shadower. A speech shadower who speaks the words of an artificial agent is called an echoborg. In the end Mister E and the Shadower destroyed the Temptress. The "interactant", meanwhile, dialogues face-to-face with the shadower. The cruisers reported the shadower, but had no means to drive it off.