Series: Terraforming Mars

In the 2400s, mankind begins to terraform the planet Mars. Giant corporations, sponsored by the World Government on Earth, initiate huge projects to raise the temperature, the oxygen level, and the ocean coverage until the environment is habitable. In Terraforming Mars, you play one of those corporations and work together in the terraforming process, but compete for getting victory points...

Terraforming Mars: Hellas & Elysium, the first expansion for Terraforming Mars, consists of a double-sided game board presenting two new areas of Mars: Elysium takes players almost to the opposite side of Mars' equator, with vast lowlands for oceans in the north and a dry, mineral-rich south. Place a tile on Olympus Mons, the highest peak in the solar system,...