The AMR-B07 Alien Flamethrower functions just like a human flamethrower. The flames are green in color and burn like normal fire. It made its debut when MNU was using hybrid Wikus van der Merwe. to test alien weapons by shooting pigs and, as morbid as it sounds, Prawns. Its a big weapon and there's not a tank you need to put on your back. It probably takes a small amount of fluid. This weapon is very similar to the Prawn mortar, used by Wikus when attacking the MNU headquarters.