The Netherworld is a realm of space surrounded by the Perceptual Boundary, and policed by Eye and possibly other unseen beings. It is common for Humans to become trapped in the Netherworld, such as Fred and Dr. Filius. Another mysterious figure that operates in the Netherworld is Face.
Life in NetherworldEdit
Netherworld is host to a colony of Guys, who have a base and a spaceship. A possibly native species is the Grungers. Additionally, a few normal Humans make their lives there, including Dr. Filius. Netherworld also includes two portals to an alternate dimension which is home to the Oscuros, who sometimes enter the Netherworld. (Perceptual Boundaries)