Imagine that you have returned briefly a few thousand years ago, no one even heard about the mankind and the nature still stands in all its primitive beauty. There you can see wild forests, crystal clear lakes, dense ferns and the owners of this world, dinosaurs, prehistoric reptiles who lived on the earth and in water. Tyrannosaurus, the king of all the dinosaurs goes around his possessions in search of prey. But you are not to be afraid. You're only visually being in his world, just as a lay observer. Immerse yourself in the world of prehistoric life with the "Dinosaurs" screensaver, and the premium version will give you even more animations and scenes from the life of these terrible reptiles.