Terraforming Mars

In-app purchases
4.0
9.56K reviews
100K+
Downloads
Content rating
PEGI 3
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About this game

Touch Arcade : 5/5 ★
Pocket Tactics : 4/5 ★

CREATE LIFE ON MARS

Lead a corporation and launch ambitious Mars terraforming projects. Direct massive construction works, manage and use your resources, create cities, forests and oceans, and set rewards and objectives to win the game!

In Terraforming Mars, place your cards on the board and use them wisely:
- Achieve a high Terraform Rating, by increasing the temperature and oxygen level or creating oceans... Make the planet habitable for future generations!
- Get Victory Points by building cities, infrastructure and other ambitious projects.
- But watch out! Rival corporations will try to slow you down... That's a nice forest you planted there... It'd be a shame if an asteroid crashed right on it.

Will you be able to lead humanity into a new era? The terraforming race begins now!

Features:
• The official adaptation of Jacob Fryxelius' famous board game.
• Mars for all: Play against the computer or challenge up to 5 players in multiplayer mode, online or offline.
• Game variant: Try the rules of the Corporate Era for a more complex game. With the addition of new cards, including 2 new corporations, focused on economy and technology, you will discover one of the most strategic variants of the game!
• Solo Challenge: Finish terraforming Mars before the end of generation 14. Try new rules and features in the most challenging Solo mode on the (red) planet.

DLCs:
• Speed up your game with the Prelude expansion, adding a new phase at the start of the game to specialize your corporation and boost your early game. It also introduces new cards, corporations and a new solo challenge.
• Explore a new side of Mars with the Hellas & Elysium maps, each bringing a new set of twists, awards and milestones. From the Southern Wilds to the Other Face of Mars, the taming of the Red Planet continues.
• Add the Venus board to your game, with a new Solar phase to hasten your games. Shake up Terraforming Mars with the Morning Star expansion, featuring new cards, corporations, and resources!
• Spice up the game with 7 new cards from the Original Promo Pack: Includes everything from the microbe-oriented corporation Splice to the game-changing Self-Replication Robot project.

* Try the Big Box Promo Pack and its 23 cards to raise the level even higher. Play as the expert-only Pharmacy Union or enjoy the more relaxed Astrodrill corporation with this DLC!
* Establish outposts and trade with them in Colonies! Featuring 49 project cards, 5 corporations, and a whole new game system, Colonies is the most content-packed DLC to date!

Languages available: French, English, German, Spanish, Italian, Swedish

Find all the latest news for Terraforming Mars on Facebook, Twitter and Youtube!

Facebook: https://www.facebook.com/TwinSailsInt
Twitter: https://twitter.com/TwinSailsInt
YouTube: https://www.YouTube.com/c/TwinSailsInteractive

© Twin Sails Interactive 2025. © FryxGames 2016. Terraforming Mars™ is a trademark of FryxGames. Developed by Artefact Studio.
Updated on
Feb 2, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance
This app may collect these data types
Personal info, Files and docs, and App activity
Data isn’t encrypted
You can request that data be deleted

Ratings and reviews

3.9
8.1K reviews
Nicholas Tucker
February 19, 2025
The good: the game is well implemented, jamming a lot of information into a small amount of screen space in a way that is easy to learn. The bad: Lots of bugs. Slow to load. Notifications are unreliable. Edit: Down a star. Notifications literally never work now. Anytime there is an update, any ongoing games you had are unusable. I play private games casually so games take like a week, making this awful. I stopped updating, and then it wouldn't even let me log in.
28 people found this review helpful
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Justin Engelbert
January 29, 2026
Lots of fun! My favourite board game, so nice to get to play in increments. Havent run into any obvious bugs, but haven't tried any of the expansions either. Mostly played solo - kind of wish there was an option to just end the game once you get all the terraforming parameters maxed out, thats my only complaint so far.
1 person found this review helpful
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Dan Lugg
January 30, 2026
Had the app for over a years and when the app works it's great. Games become unaccessible so frequently due to updates / bugs etc i would say I only ever finish 50% of the games i start. I love TM and would love the app to work better. It wouldnt be so bad if it was a free app but to have to pay for a service that fails so often resulting in games being abonded is sadly just a bit rubbish. Great youre brining out colonise expansion but why would anyone buy this if the basic game fails so often.
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What’s new

Bug fixes
- Fixed a softlock case when clicking a Prelude card from the Valley Trust action
- Fixed softlock cases and errors in the Tutorial
- Fixed a softlock case after a player got replaced by AI in multiplayer
- Fixed the issue with the “space” key in chat
- Fixed AI always skipping their turn
- Fixed cases of Solar Phase being skipped
- And many other fixes