The Flesh Deer is a mutated creature commonly found in areas of high radiation, such as nuclear weapon impact sites and nuclear waste collections. Flesh deer generally have 4 legs, but can have more or less, due to heavy mutation. In most cases, flesh deer are in a constant state of pain due to the malformations of their bodies. More flesh deer die from complications of their mutations than by predators. As a result, flesh deer will feed on the corpses of other flesh deer.
When a flesh deer feels threatened, it will emit a loud screech and charge at the threat. The screech can be heard from miles away and is said to resemble the sound of a human screaming in pain through a torn throat.