Maru's Demons is the name refering to the cargo of the ship Nova Maru. It is a loyal hunter that is found feasting upon the indigineous species on the planet PCW9512 They average around 7–8 feet tall when standing on hind legs, and about 14–15 feet long, tail included. The Demon first appears to the newly reunited Selkirk and Dean when they head for the Nova Maru. A Queen was also buried in the cargo hold underneath the surface of the planet known as, Satan.