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Terraforming Mars
How to redeem the key
- Open Steam and sign in to your account.
- In the top menu choose “Games” → “Activate a Product on Steam…”.
- Enter the code you received and confirm the activation.
- Once activated, the game appears in your library — download it and play.
Before buying, make sure the country of your account is supported by the key region.
- Developer
- Artefacts Studio
- Publisher
- Twin Sails Interactive
- Release date
- 17 Oct, 2018
- Genres
- Strategy
- Russian language
- No
- Steam App ID
- 800270
Game languages
- English
- Spanish
- French
- German
- Italian
- Шведский
Languages are listed as reported by Steam. Please check them before buying: a key cannot be refunded once activated.
About the game
The taming of the Red Planet has begun!
Corporations are competing to transform Mars into a habitable planet by spending vast resources and using innovative technology to raise temperature, create a breathable atmosphere, and make oceans of water. As terraforming progresses, more and more people will immigrate from Earth to live on the Red Planet.
In Terraforming Mars, you control a corporation with a certain profile. Play project cards, build up production, place your cities and green areas on the map, and race for milestones and awards!
Will your corporation lead the way into humanity’s new era?





System requirements
WindowsCommon questions
Does Terraforming Mars have Russian language support?
Interface and subtitles: English, Spanish, French, German, Italian, Шведский.
Which regions does the key activate in?
The key activates with no regional restrictions — in any country, on a Steam account from any region. Once activated, the game stays on your account for good.
How soon does the code arrive after payment?
Keys are issued automatically, around the clock: the code appears on the order page within 2–3 minutes.
What to do if the key does not activate?
First check your Steam account region: the key activates in the countries of its own region, and a mismatch is the most common reason activation fails. If the region is right, open “Orders” in the site header, pick the order and write in the chat — you can attach a screenshot of the error, and an operator replies.
Countries where the key activates
Key region: —