The T-Rex is once again rampaging thru the park of Jurassic and Cretaceous Park Dinosaur era! The Tyrannosaurus now arrived in a river of Cretaceous era. Here he met his long time rival, the mighty Spinosaurus, a dinosaur king, largest of all land carnivores. Spinosaurus is a very powerful dinosaur carnivore. Their large size matters. They primarily feed on fishes, but they are not afraid to compete with another dinosaurs such as T-Rex, Giganotosaurus or large crocodilian, Suchomimus and Deinos