Acting in the interests of the Empress of Belzar, Senstral uses a force of Utani Ape-Men to brutally destroy the Space-Busters base at Makano. He orders all Space-Busters shot down in cold blood. Commander Brett Crockett builds a strike force to launch an attack against Senstral's forces, devastating Senstral's Belzarian troops and the Utani Ape-Men.