Species Location Weapon Abilities The hopper is an enemy in The Precursor Legacy. They are a type of lurker living in Forbidden Jungle. Hoppers are large, green spiked amphibians, croaking and jumping with large yellow eyes which stick out past its camouflage. They wear the typical lurker diaper clothing, have the skin growing past their jaws—typical to all lurkers—and also have a metal collar around their neck.