Jörg & Cheyenne are challenged to create a Machine Gun Crossbow. They need to build a chassis, a magazine and an automatic firing and reloading mechanism. Can they build a fully automatic crossbow? And will it beat a team of crack crossbow shooters?
Jörg & Cheyenne are challenged to build a Flaming Ballista. Jörg schools us about siege weaponry and they craft a plan on how they are going to build this machine! Cheyenne takes charge of the metalwork and Jörg takes charge of the rubber and wood.
Jörg and Cheyenne are challenged to build a Scuba Spear Gun! Despite having no experience of underwater builds, Jörg has a few tricks up his sleeve. But will they be able to beat one of the world’s greatest spearfishermen in our popping finale!