During a trip to the Natural History Museum, Chase and Ava think they have finally uncovered a major clue about their magical suitcase. But when they touch what they assume is a simple potato, they realize it is actually an egg, and they are instantly zapped millions of years into the past. You will land right in the middle of a prehistoric jungle filled with towering, hungry beasts. Your mission is to help the Time Jumpers safely return the brontosaurus egg to its rightful nest before they end up as a prehistoric snack. To make matters worse, the sinister villain Randall has followed them through time, working on behalf of a mysterious new enemy. Get ready to sprint through the ancient ferns and dodge giant footsteps. You must help Chase and Ava protect the egg, outsmart their pursuers, and safely jump back to the present day.