Aggrobot

Aggrobot was a veteran of robot wars. The original Aggrobot was very large and had a spring-powered spike. It made the heat final, stunningly defeating Razer. However, they were defeated by Blade. Aggrobot 2 returned as an invertible robot with a hydraulic "zonker", or rear spike. Aggrobot 3 returned to the sixth wars, but lost in the second round. Finally, the robot was simply named Aggrobot in the seventh wars, but fared poorly, losing in the first round on a judges decision.