- Price range
- $2.21–$25.28
- Last updated
- 24 November 2025, 13:37
- Offers
- 17
- Stores
- 11
Compare CD key prices for Terraforming Mars in 11 game stores, and choose the best deal from 17 offers. Below you will find up-to-date prices for Terraforming Mars on Steam platforms, which can be activated in Global, Europe and Global regions.
Terraforming Mars sale, discount, and price comparison in one place!
We track thousands of products from 11 stores to find the best prices for Terraforming Mars and other games. For some store we even have discount coupon codes to help you buy Terraforming Mars even cheaper!
Get Terraforming Mars for free — is it possible?
Even though Terraforming Mars free download is unlikely, you can take advantage of our price comparison engine and find best prices right now, or create a price alert and get notified once Terraforming Mars is on sale and hits the price you want.
Can I activate Terraforming Mars in my region?
Most distribution platforms (like Steam) have regional restrictions and different prices for each game: e.g., Terraforming Mars will cost more for customers from United States than from Argentina, but customers from US cannot activate Argentina’s Terraforming Mars key.
We show this regional restrictions information under “Region” in our filters and in the list of Terraforming Mars offers. For instance, “Terraforming Mars Global” means it can be activated in any country, “Terraforming Mars Europe” – only in Europe, and “Terraforming Mars Japan” — in Japan only.
However, some shops do not provide regional information, so the best way to make sure Terraforming Mars will be activated in your region is to visit shop’s product page: there’s always a special block next to the price that shows if it can be activated in your country or not.
What is the difference between Terraforming Mars offers from official stores and keyshops?
Official stores get their Terraforming Mars keys directly from game developers or publishers, while keyshops resell keys from unknown sources.
Keyshops are usually cheaper than official stores, but they are riskier. We recommend reading keyshops’ and sellers’ customer reviews first. Also, most keyshops have buyer’s protection programs to guarantee a refund in case Terraforming Mars key is not working.
