Terraforming Mars costs today from 2,29 € on PC. Its lowest recorded price on PC was 1,87 € excl. fees (October 2026). We monitor 47 verified stores and have tracked its price for 7 years.
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Final prices with fees and discounts applied
Prices include the GoCDKeys coupon where one applies and the store payment fee. The final price is confirmed on each platform page.Prices include the GoCDKeys coupon where one applies and exclude store payment fees. The final price is confirmed on each platform page.
Terraforming Mars has ranged between 1,87 € and 2,52 € excl. fees over the last 6 months, hitting its lowest point in October 2026. Terraforming Mars has not dropped below 1,87 € in 12 months (excl. fees).
Last 6 months · the hollow circle marks each platform’s lowest price.
The lowest price we’ve recorded for Terraforming Mars is 1,87 € on PC (K4G, October 2026). That low landed during Steam’s Autumn Sale — that is when the PC price really moves.
We have tracked Terraforming Mars since October 19, 2018 among the 47 verified stores we monitor, reading prices every 2 hours. Prices shown are activation-code format unless stated otherwise; out-of-stock offers and outlier listings are excluded.
| Platform | May | Jun | Jul | Aug | Sep | Oct |
|---|---|---|---|---|---|---|
| PC | 2,19 € | 2,06 € | 2,01 € | 2,00 € | 2,00 € | 2,01 € |
PC is the only platform with an offer today, at 2,29 €.
| Platform | Current price | Lowest it has ever been (excl. fees) | What it usually costs (excl. fees) | Verdict | Offers |
|---|---|---|---|---|---|
| PC | Default format: 2,29 € With accounts: 2,29 € Steam Key format price | Default format: 1,87 € With accounts: 1,87 € | Default format: 2,21 € With accounts: 2,21 € | Default format: All-time low With accounts: All-time low | Steam Key (20) → |
Today only PC has a price in this format: 2,29 €.
On PC the price has held at 2,01 € excl. fees since July 2026.
The next Steam sale starts on October 26, 2026, but on PC the price is already below what it usually costs: waiting will save you very little.
On PC, Terraforming Mars costs 2,29 € against the 5,99 € charged by Steam: 62% less.
| Platform | Official store | Official price | Best price here | Saving |
|---|---|---|---|---|
| PC | Steam | 5,99 € | 2,29 € | −3,70 € −62% |
The biggest saving is on PC: 3,70 € less than at Steam.
Terraforming Mars has dropped in 1 of the last 2 sale events we have tracked. Its best event price was 2,09 € excl. fees during the Summer Sale 2026.
| Event | Date | Platform | Lowest price (excl. fees) | vs usual price |
|---|---|---|---|---|
| the Summer Sale | Jun 2026 | PC | 2,09 € | −12% |
Next event: the Steam Halloween Sale, from October 26, 2026.
The most common questions about Terraforming Mars’s price, answered with today’s data.
Terraforming Mars costs today from 2,29 € on PC. Compared among the 47 verified stores we monitor, updated every 2 hours.
On PC: 2,29 €, the only platform with an offer right now.
Its lowest price so far was 1,87 € excl. fees on PC (October 2026). The next Steam sale starts on October 26, 2026: if you can wait, it pays off. Set an alert and we will tell you when it drops.
Yes. On PC it is at its lowest recorded price (2,29 €).
The stores we compare source their codes in different markets and compete with each other, so their prices drop sooner and further than those on Steam. The code is the same and activates the same way in your account.
1,87 € excl. fees on PC, at K4G (October 2026).
It depends. In the last sale event it dropped to 2,09 €, 9% below its price today. The next one starts on October 26, 2026.
We have no record of it dropping on a previous Black Friday. This year it falls on November 27, 2026: set an alert and we will tell you if it drops.
We track the price of these 5 games similar to Terraforming Mars, with today’s lowest.
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