Terraforming Mars - Colonies
Establish outposts and trade with them to secure your hold on Mars in the Colonies DLC.
| Type | DLC |
| Developer | Artefacts Studio |
| Publisher | Twin Sails Interactive |
| Last Updated | 11/26/2025 |
| Steam App Id | 4143120 |
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About Terraforming Mars - Colonies
Terraforming Mars - Colonies is a Strategy DLC developed by Artefacts Studio. It was released on the Steam Store by Twin Sails Interactive. Terraforming Mars - Colonies can be played and ran on both Windows and Mac systems. At the moment, there is no confirmed information regarding Steam Deck support for this dlc app.
According to Steam’s category system, Terraforming Mars - Colonies supports the following features:
- Downloadable Content
- Steam Turn Notifications
- Shared/Split Screen PvP
- PvP
- Single-player
- Family Sharing
- Remote Play Together
- Online PvP
Media & Sceenshots
Explore the featured video and screenshots from Terraforming Mars - Colonies featured in the Steam Store.
