Terraforming Mars: Colonies cover art

DLC

Terraforming Mars: Colonies

2026 · PC (Microsoft Windows) · Mac · Simulator · Strategy

About this game

Establish outposts and trade with them to secure your hold on Mars in the Colonies DLC.

The taming of the Red Planet has begun! Corporations are competing to transform Mars into a habitable planet by spending vast resources and using innovative technology to raise temperature, create a breathable atmosphere, and make oceans of water. As terraforming progresses, more and more people will immigrate from Earth to live on the Red Planet.

Screenshots

Terraforming Mars: Colonies screenshotTerraforming Mars: Colonies screenshotTerraforming Mars: Colonies screenshotTerraforming Mars: Colonies screenshotTerraforming Mars: Colonies screenshotTerraforming Mars: Colonies screenshot
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Game facts

Release date

Jan 22, 2026

Developer

Artefacts Studio

Publisher

Twin Sails Interactive

Platforms

PC (Microsoft Windows), Mac

Genres

Simulator, Strategy

Themes

Science fiction

Game modes

Single player, Multiplayer, Co-operative

Editions & related releases

More from Artefacts Studio

More games to explore

Game data and artwork via IGDB.

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