Naheulbeuk's Dungeon Master
$0.42
-98%
Buy Terraforming Mars – Lowest Price, Deals & Price History
Official Store Offers
Key Shop Offers
Terraforming Mars Steam CD Key
1d ago
Best Deal
$19.99
$2.38
-88%
Best Deal
Terraforming Mars
7mo ago
•
Global
•
$19.99
$2.42
-87%
Terraforming Mars (Global) (PC / Mac) - Steam - Digital Key
23h ago
•
Global
•
$19.99
$2.43
-87%
Terraforming Mars
23h ago
$19.99
$2.99
-85%
Terraforming Mars Steam CD Key
1d ago
•
Global
$19.99
$3.01
-84%
DLC & Add-ons
The taming of the Red Planet has begun!
Control your corporation, 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?
- Platforms
- Release Date
10/16/2018
- Developers
- Publishers
- Features
Price History
| Price History Title | Price History Value |
|---|---|
| Current Low | $2.38 |
| All-Time Low | $1.53 |
| MSRP | $19.99 |
| Active Offers | 19 stores |
| On Sale? | Yes - up to 88% |
30-Day Price Trend
System Requirements
Windows
Windows
Mac
MacHow Long To Beat
| Mode | Hours |
|---|---|
| Main Story | 2 Hours |
| Main Story + Extra | 5 Hours |
| Completionist | 13 Hours |
Steam Stats
Steam Deck
PlayableOwners
500,000 - 1,000,000
Achievements
| Store | Total Achievements |
|---|---|
| Steam | 40 Total |
| Epic Games | 35 Total |
Compare Terraforming Mars Prices Across All Stores
| Store | Discount | Sale Price | MSRP | DRM | Region | OS |
|---|---|---|---|---|---|---|
| G2Play | 88% | $2.38 | $19.99 | Steam | - | - |
| Eneba | 87% | $2.42 | $19.99 | Steam | Global | |
| Driffle | 87% | $2.43 | $19.99 | Steam | Global | |
| Yuplay | 85% | $2.99 | $19.99 | - | - | - |
| K4G | 84% | $3.01 | $19.99 | Steam | Global | - |
| Difmark | 84% | $3.04 | $19.99 | Steam | - | - |
| Premium CD Keys | 80% | $3.95 | $19.99 | Steam | Europe | - |
| Fanatical | 70% | $5.99 | $19.99 | Steam | - | - |
| Gamesplanet | 69% | $6.14 | $19.99 | Steam | - | |
| Playasia | 68% | $6.25 | $19.99 | Steam | Worldwide | - |
| Steam | 65% | $6.99 | $19.99 | Steam | - | |
| Epic | 65% | $6.99 | $19.99 | Epic | - | |
| WinGameStore | 65% | $6.99 | $19.99 | Steam | - | |
| Humble Store | 65% | $6.99 | $19.99 | Steam | - | |
| Loaded | 56% | $8.69 | $19.99 | Steam | - | - |
| GamersGate | 56% | $8.75 | $19.99 | - | - | - |
| Keycense | 52% | $9.53 | $19.99 | Steam | - | - |
| GOG | 0% | $19.99 | $19.99 | GOG | - | |
| Gamesload | 0% | $19.99 | $19.99 | - | - | - |
Show 19 offersShow less
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Terraforming Mars Buying and Gameplay FAQs
Price & Deals FAQs
How much does Terraforming Mars cost?
Right now, you can buy Terraforming Mars for as low as $2.38, depending on the store and platform.
Is Terraforming Mars on sale right now?
Yes, Terraforming Mars is currently on sale with up to 88% off at select stores.
How much is Terraforming Mars on Steam?
On Steam, Terraforming Mars is listed at $6.99 (MSRP $19.99).
What is the historical lowest price for Terraforming Mars?
The lowest recorded price for Terraforming Mars is $1.53, based on past sales and discounts.
Crossplay & Platforms FAQs
Is Terraforming Mars available on PC, Xbox, PlayStation, or Switch?
Terraforming Mars is available on PC.
Gameplay FAQs
Does Terraforming Mars have multiplayer?
Yes, Terraforming Mars has multi-player.
Game Stats FAQs
How long does it take to beat Terraforming Mars?
The main story takes around 2 hours, while a completionist run averages 13 hours.
When did Terraforming Mars release?
Terraforming Mars launched on Tue Oct 16 2018.
How much free space do I need for Terraforming Mars?
The game requires at least 250 MB of free space.
DLC & Content FAQs
Does Terraforming Mars have DLC?
Yes. Terraforming Mars has at least 5 DLC. This includes Terraforming Mars - Hellas & Elysium, Terraforming Mars - Venus Next, Terraforming Mars - Original Promo Pack, Terraforming Mars - Big Box Promo Pack, and Terraforming Mars - Prelude.
Terraforming Mars Patch Notes And Updates
Terraforming Mars 2.9.1.2284 - Patch Notes
Apr 30, 2025
Mission Journal: Patch #2.9.1.2284
Date of entry: 2149/04/18
Power Node Delta triggered a low-output alert at 14:17 MST. Investigation revealed dust accumulation on the southern solar array beyond automated brush capacity—likely due to recent high-wind activity. Dro...
View on SteamDate of entry: 2149/04/18
Power Node Delta triggered a low-output alert at 14:17 MST. Investigation revealed dust accumulation on the southern solar array beyond automated brush capacity—likely due to recent high-wind activity. Dro...
Terraforming Mars 2.9.0 - Patch Notes
Apr 24, 2025
Mission Journal: Patch #2.9.0
Date of entry: 2149/02/11
Agricultural pod 3 reported a sudden drop in internal humidity levels at 06:23 MST. Initial diagnostics suggested a fault in the misting array, later traced to a cracked valve in the secondary water line—likely...
View on SteamDate of entry: 2149/02/11
Agricultural pod 3 reported a sudden drop in internal humidity levels at 06:23 MST. Initial diagnostics suggested a fault in the misting array, later traced to a cracked valve in the secondary water line—likely...
Terraforming Mars 2.8.3.2159 - Patch Notes
Apr 1, 2025
Mission Journal: Patch #2.8.3.2159
Date of entry: 2148/01/21
Habitat 6 experienced a minor water recycling glitch this morning; sensors indicated impurities above safe thresholds. Thankfully, engineering identified a clogged filter—likely sediment buildup from miner...
View on SteamDate of entry: 2148/01/21
Habitat 6 experienced a minor water recycling glitch this morning; sensors indicated impurities above safe thresholds. Thankfully, engineering identified a clogged filter—likely sediment buildup from miner...
Terraforming Mars 2.7.0.130191 - Patch Notes
Nov 7, 2024
Date of entry: 2148/06/25
Recent promotional packs of new materials delivered from the home planet were well received and have created much anticipation for future deliveries. Working with Earth to ensur...View on Steam
Mission Journal: Patch #2.7.0.130191
Date of entry: 2148/06/25
Recent promotional packs of new materials delivered from the home planet were well received and have created much anticipation for future deliveries. Working with Earth to ensur...
Terraforming Mars 2.5.3.130154 - Patch Notes
Jul 23, 2024
Mission Journal: Patch #2.5.3.130154
Date of entry: 2147/04/23
A Micro asteroid created a puncture in the habitation dome some time ago. This small leak has been increasing oxygen consumption. After dispatching search teams to identify the location of the leak, we ...
View on SteamDate of entry: 2147/04/23
A Micro asteroid created a puncture in the habitation dome some time ago. This small leak has been increasing oxygen consumption. After dispatching search teams to identify the location of the leak, we ...
Terraforming Mars PC – Buying Guide, Reviews and Deal Summary
Terraforming Mars was developed by Artefacts Studio and published by Twin Sails Interactive, released on 2018-10-16.
At the moment, the lowest price is
$2.38
, compared to an MSRP of$19.99
. Across all listings, there are currently 19 store offers for Terraforming Mars, pulled from both authorized retailers (such as Steam, Fanatical, and Green Man Gaming) and key marketplaces like Kinguin or Eneba. Whether you prefer buying from official sources or want to stretch your budget further through grey-market deals, Gamers Unchained helps you easily compare prices and find the best fit.What Is a Game Key and Is It Safe to Buy?
Not sure what a game key is or how to redeem one on platforms like Steam, Epic Games, or Ubisoft Connect? You're not alone—and we've got you covered. Our quick guides break it all down for you—check them out and get gaming faster!