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Steam News15 January 20265mo ago

Planets in sight, get ready to expand our Colonies

Terraforming Mars: new DLC Colonies is coming on January 22nd Terraforming Mars' latest DLC is coming on January 22nd at 7PM CET, save the date and have a look at its very brand new content.

Full notes

Full Terraforming Mars update

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What changed

0 fixes3 additions3 changes0 removals
  • Gameplay
  • Store
  • Compatibility
addedTerraforming Mars: new DLC Colonies is coming on January 22ndTerraforming Mars' latest DLC is coming on January 22nd at 7PM CET , save the date and have a look at its very brand new content.
changedTerraforming Mars: new DLC Colonies is coming on January 22ndOr take the leap and discover an updated Collection Bundle including the base game and all the precedent DLCs:
addedTerraforming Mars: new DLC Colonies is coming on January 22ndAdding a new Colony system, this DLC will push you to expand your horizons, develop a trade fleet and find a way to reap the benefits before anyone else.
addedTerraforming Mars: new DLC Colonies is coming on January 22ndIt includes 49 new project cards that interact with other DLCs while still standing on their own. Purchase your fleet, develop Warp Drives or dabble in Molecular Printing - the choice is yours.
changedJoin the beta via Discord!Come join us on Discord to explore the depths of Terraforming Mars and join in on the Colonies beta test. You can find us on Discord, here:
changedJoin the beta via Discord!https://discord.gg/5qXS3atyux

Terraforming Mars: new DLC Colonies is coming on January 22nd

Terraforming Mars' latest DLC is coming on January 22nd at 7PM CET, save the date and have a look at its very brand new content.

Or take the leap and discover an updated Collection Bundle including the base game and all the precedent DLCs:

  • Adding a new Colony system, this DLC will push you to expand your horizons, develop a trade fleet and find a way to reap the benefits before anyone else.

  • It includes 49 new project cards that interact with other DLCs while still standing on their own. Purchase your fleet, develop Warp Drives or dabble in Molecular Printing - the choice is yours.

  • 5 powerful Corporations, including the colony-heavy Poseidon or the animal and plant-loving Arklight.

  • 11 Colony tiles, each with their unique bonuses. Since they scale with the number of players, not all colonies will be available in every game — forcing you to adapt and seize the best opportunities.

Terraforming Mars Colonies

Join the beta via Discord!

Come join us on Discord to explore the depths of Terraforming Mars and join in on the Colonies beta test. You can find us on Discord, here:

https://discord.gg/5qXS3atyux

Source

Steam News / 15 January 2026

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