Anty B was an antweight robot that competed in the Antweight Championships of both series of Robot Wars Extreme. It was essentially a miniature version of Team Make Robotics' heavyweight, Behemoth, and while it was eliminated in Extreme 1 after falling into the mechanism of the Floor Flipper, Anty B won the Antweight Championship in Extreme 2 after dominating the final round. After Robot Wars entered its hiatus, Anty B was upgraded into Anty B Evo, which showed more of a resemblance to Behemoth. This antweight is still fighting competitively today.