Champions: Sin City: Slugfests BattleBots: Champions is back, and the Golden Bolt awaits! The journey to the Golden Bolt starts now with the first Sin City Slugfest. Eight robots will enter, but only one will punch its ticket to the tournament of champions. In this electric six-episode series, every fight is win or go home. The game's on. End Game returns to defend its title, joined by fellow Giant Nut winners Tantrum and SawBlaze. The killer trio has automatic entries to the Golden Bolt Championship Tournament at the end of this thrilling six-episode series. There are five open spots left, and the winner of a Sin City Slugfest will claim each one. In each Slugfest, eight robots take on a single elimination gauntlet. Whichever bot wins three straight fights will punch its ticket to the tournament of champions and gets its shot to take home the hardware.