US robot combat series. It's championship fighting time as eight elite bots compete to lift the Golden Bolt with three renowned champions - End Game, Tantrum, and world champion SawBlaze - enter the BattleBox to face the five winners of the Sin City Slugfest qualifying rounds. They are all champions now, but there can be only one winner - to win the trophy, one team will need to survive three gruelling fights against the best opposition in the sport. Let the Golden Bolt battle begin!