Episode 2 covered the 3rd round, just to be confusing. Contestants had to deliver a plane built around a single 'Goliath' engine, the Kerbal version of your typical high bypass turbofan engine. And without any other major restrictions we got a lot of fun entries which proceeded to fight it out for hours to find the winner. The Air Combat is base around BD Armory https://github.com/PapaJoesSoup/BDArmory/pull/756 Music during battle sequence is 'Paint The Sky' by Disfunction_AL http://ccmixter.org/files/destinazione_altrove/49997