SimEarth PC

Control the ecosystem of a planet to allow life to develop, flourish, and evolve. Guide life from its inception as single celled microbes to a civilization that can reach for the stars in SIMEARTH: THE LIVING PLANET. Three difficulty levels; battery backup saves your creations; create, evolve, or destroy...it's all up to you; choose a pre-existing planet or randomly generate one; chart your planet's progress and see how long it will live