The Mannetrap (pronounced man-trap) is mysterious and very dangerous monster; fast, highly aggressive, and armoured. Their "arms" are dexterous, whip like tentacles, and the hooks on the end of their legs allows them to travel swiftly along walls and ceilings.

Not much is known of the Mannetrap other than that they are a seemingly male only species that procreates by capturing males of other species and transforming them into Mannetraps (information on the process suggests the use of their glowing "tongue" but otherwise the full process has not been observed). Mannetraps react to other genders with extreme prejudice - attacking any non-males in their immediate vicinity.