Prior Extinction - Sandbox Teaser.

In Sandbox, you may play as almost any dinosaur. You can free-of-charge play as any dinosaur, that has already been released. These being Jianchangosaurus, Citipati, Protoceratops, Pachycephalosaurus, Kentrosaurus, Deinonychus, Austroraptor, Concavenator, Ceratosaurus and Ichthyovenator. To play as Dynamotitan, Therodontosaurus or Arbovenator, you must own the respective gamepass. To play as Tyrannosaurus Rex, Allosaurus, Triceratops or Brachiosaurus, you must own the Unreleased Content gamepass.