Age of Dinosaurs
65 million yrs ago
65 ft tall
|Chronological and political information|
A dinosaur at the zoo that broke out and is causing havoc in many cities worldwide.
|Cyber Key power|| class="infoboxcell" style=";
|Stealth Force Mode|
Rex is a t rex that had been reborn and raised at the Union City Zoo. Many visitors that visited the zoo thought it was an anamatronic animal. Rex had then one day broke out because of living conditions. Rex had battled people like Sgt. Cammando and Ultimo X, but he was unable to defeat either of them. Rex's main goal is to go to Dino Island and live a peaceful dinosaur lifestyle.
Rex makes it to Dino Island and has livied amongst the other dinosaurs.
All of his battle quotes are roaring.
- Rex is the weakest fighter since it has bad attacks, very slow, and is unable to jump.