In issue #119, a new type of android is developed by Cobra, which mimics human appearance and movement. Since the purpose of these androids were infiltration and espionage rather than warfare (similar to the synthoids of the animated series), they were never really called B.A.Ts. These androids were destroyed by Scarlett, Snake Eyes and Storm Shadow. Another Cobra scientist named Dr. Knox, developed a more highly advanced version of the B.A.T., which was sent to go after Scarlett. Cobra is unable to produce more of it, as the only prototype was destroyed.