Much time has passed since the nuclear war and humanity has learned to survive in the new world. Everywhere there are various creatures born of radiation. You and a small group of people travel the world and try to survive. In search of provisions, you stumble upon an old pumping station. It turns out that there is water in this place and you can create a settlement that will not starve. But there is one problem, this station was taken over by mutants. You need to destroy all mutant nests and clear the base.