Your objective in this simulation game is to tame the unstable climates of barren and inhabitable planets, only after that you can colonize them! Select a planet by clicking on it. Put down plants to generate an atmosphere. Place down mountains to cool the atmosphere. Bring in machines to keep the climate in check. Spawn buildings so your colonists can arrive on the planet. Collect the colonists, so you can buy additional supplies. Can you manage to colonize the planets? Enjoy playing this game here at Y8.com!