Civilization 2

In the 24th century, Earth is blanketed by thick clouds of darkness - the result of a cataclysmic collision with a wave of asterioids in 2054. After years of wandering, the few human survivors began to rebuild civilization by erecting fortified cities underneath mystical shafts of sunlight piercing through the clouds. Arkhan, a young member of the elite Guardians of Fire in the city of Sparta, learns of a treacherous plot to plunge the city into everlasting darkness. The game begins as Arkhan races against time to save himself and Sparta from the forces of evil.