Long ago, our planet was inhabited by dinosaurs. When Fireboy and Watergirl heard about them, they got really excited and decided they had to find a way to travel through time and see those magnificent creatures with their own eyes. Now they are in the prehistoric world, but getting back won’t be quite as easy as they thought. You need to guide the heroes to the portal avoiding dinosaurs, hopping over pools of boiling lava and dodging stones falling from the sky. Each of the characters is immune to their element allowing you to combine their abilities and overcome the most daring obstacles. With your help, they’ll surely escape the Jurassic epoch safe and sound!