The Flatwoods monster is a humanoid creature of seemingly extraterrestrial origin. Its head is encased in a purple space helmet, which obscures its face save for its glowing white eyes. The rest of its body is sealed in a protective suit, with an armored breathing apparatus and a large spade-shaped frill on its back. The Flatwoods monster has no visible legs, its suit instead terminating to a bullet-shaped point at its bottom, with what appear to be small hover-jets around its waist, allowing it to float above the ground. Its long arms are tipped with large, two-fingered hands and appear to have large gloves. It can be encountered in a random encounter in which if approached or shot at it will suddenly disappear along with a flash of light.