Orga
Orga (オルガ, Oruga?): Orga is a Millenian that mutates after absorbing Godzilla's Organizer G-1, and the main antagonist of the film. Orga is a hunch-backed monster with thick, rubbery gray hide. He is an imperfect clone of Godzilla. Most prominent are Orga's massive three-clawed hands, which he uses to walk like a gorilla (though only in this movie; in all of his video game appearances, Orga walks normally). He has a short, thick tail and a short neck as well. His face has a square jaw with a prominent chin, lined with rows of serrated teeth. He can fire an energy wave from the hole in its left shoulder, and he is able to leap vast distances and heights. Finally, Orga is able to absorb an opponent's DNA through his bite to gain their abilities and appearance; and can even detach his upper and lower jaws like a snake to unfold a hidden membrane in order to swallow an enemy whole and morph in to it.
Read more about this topic: Godzilla 2000