Plot Summary:Dara O'Briain and Angela Scanlon host the launch show for this reboot of the series in which radio-controlled robots created by teams of amateur engineers battle it out in an arena. Kill-E-Crank-E, Nuts, Razer and Terrorhurtz compete in Group Battle 1, while Behemoth, Bonk, Carbide and The General compete in Group Battle 2. Two robots will progress from each of these battle royals to face each other in a round-robin series of head-to-head contests before the top two 'bots meet in the heat final. New robots built by students from Reading and a family team from Caithness are among those to compete against familiar competitors from past series such as Razor and Behemoth.