Arctimers are dark, mysterious, very ravenous creatures from the planet Tormenta. They can only be found on Tormenta, since they do not have the mind capacity to integrate into a space-age society. They appear to be shadow-like, but are really just covered in extremely dark fur. When visitors land on Tormenta, they seldom come back because Arctimers kill and eat them. The Arctimers are very dangerous and are carnivorous, as they devour almost any other species.