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SimEarth puts you in charge of an entire planet throughout its 10 billion year lifespan. Your ultimate task is to guide the planet’s inhabitants into the stars, from its humble single-celled roots.

The main threats you face include pollution, disease, famine, war and global warming. The controls available to you include the chance to move mountains and continents, creating different levels of species, and unleash tidal waves and earthquakes so as to reshape your planet. All of these things take from your limited energy, which must be replenished.


SimEarth: The Living Planet SEGA CD The bacteria evolves
SimEarth: The Living Planet SEGA CD Atmospheric composition
SimEarth: The Living Planet SEGA CD This screen shows you the amount of life on your planet
SimEarth: The Living Planet SEGA CD Title screen

Promo Images

SimEarth: The Living Planet Screenshot
SimEarth: The Living Planet Screenshot

Alternate Titles

  • "模擬地球" -- Chinese spelling (traditional)
  • "SimEarth: Der lebende Planet" -- German title
  • "Sim Earth" -- Alternate spelling
  • "シムアース" -- Japanese spelling

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There is actually a theory that believes that the Earth is a living organism. The theory is the "Gaia" theory. [SimEarth is based on this theory. -Editor]
Игги Друге (46428) added SimEarth: The Living Planet (SEGA CD) on Nov 15, 2006
Other platforms contributed by PCGamer77 (3234), Rodney Lai (533), chirinea (44330), Xoleras (66813), Terok Nor (26757) and samsam12 (734)