Walther (ワルサー Warusā?): A red robot with three yellow eyes and a bazooka-type weapon mounted on his right shoulder. Not fully trusting the Youki's plan, Rikki tried to convince Guillotine and Deathzero to use added measures. After Walther appeared, Youki and the Mumumu pulled back and left Walther to destroy the heroes. Spielban, Diana, and Helen combined their laser blasts in order to weaken him. Spielban then destroyed him with his finishing attack.