NOTICE: Requires the base game Surviving Mars in order to play. Activation key must be used on a valid Steam account. Requires internet connection.
About the game
Make Mars habitable and build a second home for humanity in Surviving Mars: Green Planet.
Terraform Mars and make the hostile planet habitable for humanity. Each decision you make while managing your colony can affect the Terraforming Parameters, which include the atmosphere, temperature, water, and vegetation, and ideally brings them closer to habitable levels. Monitor your progress on a planetary scale with the Planetary View UI.
Seed the surface of Mars with various lichen, grass, shrubs, or trees and watch as they begin to turn the Red Planet green. Low maintenance plants like lichen can improve the soil quality to help more complex plants grow while trees produce high seed yields for your colony to harvest. Be sure to monitor your soil quality levels to keep your plants healthy and growing.
Take on seven challenging Special Projects like melting the polar caps, capturing ice asteroids, launching a space mirror, and more to begin shifting the Terraforming Parameters. Be careful, these projects will have a lasting impact on the planet and will trigger natural disasters!
Seven Terraforming Buildings
Construct seven new buildings that can help you terraform the planet or capitalize on the changes. Use the GHG factory to release greenhouse gasses into the atmosphere, the Forestation Plant to boost vegetation production, artificial lakes to be filled with water, and more.
Terraforming a planet can have unexpected consequences. When you release too many greenhouse gasses into the atmosphere you will trigger acid rain which reduces soil quality, or if an asteroid slams into the planet it will cause a Marsquake that can disrupt your colony’s production.
© 2018-2019 Paradox Interactive AB, SURVIVING MARS, and PARADOX INTERACTIVE are trademarks and/or registered trademarks of Paradox Interactive AB in Europe, the U.S., and other countries. Developed by Haemimont Games. All other trademarks, logos, and copyrights are property of their respective owners.
1. Register an account
Go to www.steampowered.com and click 'login' at the top right corner of the website. After that, press 'Join Steam' in the middle of your screen to create your account.
2. Download Steam
Click the green button that says 'Install Steam' at the top right corner of the website, install Steam and login with with the account you created in step 1.
3. Click 'Games' at the top of your screen and select 'Activate a product on Steam'
4. Open the confirmation e-mail you received from Startselect and copy the code into the 'Product Code' box.
5. Confirm the code and install the game
6. You can access your games by clicking 'Library' at the top of your screen.
7. After the download is completed, you can enjoy your game!
Now on Startselect!
Now available at Startselect: Surviving Mars: Green Planet. At Startselect you can purchase your digital games and gift cards anywhere and anytime. All of our products are fully authorized and supported by the publisher or developer.
Do you want to purchase this product? Just pick one of the payment methods, check out and you will receive your digital code almost immediately in your mailbox. If you run into any problems or if you have a question, our support team is standing by. We want to give you the easiest shopping experience, so you can use your product straight away!
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