Dreadnoughtus is a genus of titanosaurian sauropod dinosaur in the Jurassic World Evolution series. Originating from Late Cretaceous South America, it is one of the largest dinosaurs ever discovered. In Evolution, Dreadnoughtus is featured in the Cretaceous Dinosaur Pack, and can be unlocked in the Campaign Mode by progressing through the Science Division on Isla Tacaño, where its fossils can subsequently be excavated in the Cerro Fortaleza dig site. Dreadnoughtus then returned in the base game