These beings are bipedal and ape-like, possibly descending from Gigantopithecus -- an extinct prehistoric ape found in Asia as long as nine million years ago. Bigfoot are all similar in stature and range from 7 to 10 feet tall with footprints about one/two feet long.

Three kinds of Bigfoot exist: Marked Humanoids, which all have white hair, Giant Pongoids, which leave monkey-like tracks, and Neo/True giants, which have all attributes listed before. Bigfoot are the the most well-known (as well as the most sighted) cryptids in the world.