Horned Kangaroo

A horned kangaroo is presumably a mutated version of the kangaroo, an Australian marsupial. It is not certain how they ended up in North America, though it is possible that they have escaped from a zoo.

It is also possible that the Horned Kangaroo is in fact a type of large mutated rabbit infected with the Shope Papilloma virus, resulting in horn-like growths akin to the mythical Jackelope.

Characteristics
Kangaroos are large marsupials, and have large, powerful hind legs, large feet designed for leaping, and long muscular tail for balance; as well as a distinctly small head. The kangaroos found in the wasteland are mutated, and have developed horns. The status of kangaroos in the wasteland is unknown.

Appearances
The remains of a horned kangaroo appear in both Fallout and Fallout 2.