Lost World — takes place in a parallel version of human civilization, when just one discovery completely changed the cycle of history. Scientists have struggled for many years to create a reactor or other source that produces energy indefinitely. So by chance it turned out to discover the elements of dark unforgettable energy masses. The problem with their use was that no one had ever controlled such a volume, so the path of the discoverers was located in front of the employees of the center. But in the world of Lost World, everything went wrong. A large-scale cataclysm has turned the planet into a wasteland contaminated with radiation. Small radioactive cells affected the organisms and brains of people and animals. Uncontrolled mutations have led to the fact that most of the population has simply turned into monsters.