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Experimental Branch Update: Patch 1.2.4 is now available!

Occupy Mars: The Game · Community Announcements · September 18, 2026

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Hello, Colonists!

Patch 1.2.4 - has just been deployed to the unstable_public_testing_risky branch.

⚠️ Warning: Experimental Build

Please keep in mind that this is an experimental build. While it has passed our initial internal testing, it may still contain unexpected bugs, regressions, or stability issues.

As usual, we’re counting on our brave community to help us test these changes thoroughly!

🚀 How to Access the Experimental Branch If you want to jump in and help us test the latest changes:

  1. Right-click Occupy Mars: The Game in your Steam Library.

  2. Select Properties.

  3. Go to the Betas tab.

  4. Select unstable_public_testing_risky  from the dropdown list.

  5. Steam will begin downloading the update automatically.

📢 Feedback & Bug Reporting Your reports are vital in helping us squash these remaining issues quickly:

🛠️ Changelog 1.2.4

🔧 Bug Fixes & Hotfixes

💾 Important: Backup Your Saves! Because this build contains active fixes and version differences, always back up your save files before launching:

C:\\Users\\%username%\\AppData\\LocalLow\\PyramidGames\\OccupyMars\\SaveData

Copy this folder to a safe place on your computer. Please remember that saves loaded or created on this experimental build may not be backward-compatible with older, stable versions

Thank you for your patience, dedication, and for helping us make Mars a better home for every colonist. Have fun testing, and keep the reports coming!

Occupy Mars Team

📡 Transmission end.

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