Are you ready for an adventure? Delve into the exciting world of Cretacia, and find all of your hidden friends! Are you as brave as Rocky, as smart as Mazu or do you want to go exploring with Bill or Tiny? Play your favorite dinosaur and see who is the first to find all the friends and items listed in your Gigantopedia. But watch out! The bullies are also hiding and working against you. Fortunately, Gigantosaurus is there to help you!