Postosuchus is a Super Rare amphibian that can be created in Jurassic World: The Game, even though in real life it was a terrestrial reptile. It was added as part of the March 16th, 2016 update and can be acquired in a Super Rare pack, or by completing Battle Stage 70. When Postosuchus is in its pen, its tail rest on the ground. While other crocodiles did this, it is unlikely Postosuchus did this. With the legs under its hips like a dinosaur and unlike a semi aquatic crocodile, Postosuchus' tail had to be above the ground for balance. Also, Postosuchus is shown to walk on four legs, whereas recent research suggests it likely walked on two.