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Terraforming Mars - Colonies

This content requires the base game Terraforming Mars on Steam in order to play.

Release Date:
Q1 2026
Developer:
Publisher:
Twin Sails Interactive
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E - Everyone
Age rating for: ESRB

Downloadable Content

This content requires the base game Terraforming Mars on Steam in order to play.

This content is not yet available on Steam

Planned Release Date: Q1 2026

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About This Content

Mars is no longer enough — spread humanity amongst the stars with the Colonies DLC

Establish outposts, make them grow, and use your trade fleet to reap the rewards — or lose it all to a faster opponent!
In this DLC, you will find:

  • A new Colony system, alongside the merchant fleet. Establish colonies and trade with them to outpace other players
  • 49 Project cards, allowing you to purchase trade fleets or expand your usual strategies even further
  • 5 Corporation cards, including the colony-heavy Poseidon or the nature-loving Arklight
  • 11 Colonies, each with its unique bonuses

Ready to bring capitalism and progress to the entire solar system?

System Requirements

Windows
macOS
    Minimum:
    • OS *: Windows 7 / Windows 8 / Windows 10
    • Processor: Dual Core 3.0 GHz
    • Memory: 4 GB RAM
    • Storage: 250 MB available space
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.
    Minimum:
    • OS: OS X Moutain Lion
    • Processor: Intel Core i5
    • Memory: 2 GB RAM
    • Graphics: Intel HD 4000
    • Network: Broadband Internet connection
    • Storage: 337 MB available space
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