Tiberius has absorbed 90% of the land, and the people were forced to build the stratosphere, the city that became the "ark" for salvation. All due to the fact that "fanatics", the followers of the apocalypse, destroyed Tiberium control system, thereby causing a chain reaction. For 4 years, Earth has become a "Tiberium wasteland. Due to the fault of tectonic plates, many cities have been destroyed,others are absorbed Tiberium. Stratosphere down periodically to replenish energy from a powerful source - ion storm. Flora and fauna of the earth has changed dramatically. Mutants and mutant animals began to rule this world.
People are forced to spend his last days on stratospheric balloons. What happened to the portal to another world?It was destroyed by a massive erosion of Tiberium lived and powerful aftershocks. Is there any hope in this world? ...