Mars Underground Apr 2026

: Works in tandem with underground play, allowing you to fetch exotic minerals needed for advanced "Wonders". 3. The Mars Underground (Documentary)

: Includes rare, randomly spawned structures like the Artifact Interface , which can provide colony-wide upgrades like global drone control. Mars Underground

: Allows you to expand your colony into Martian caves and lava tubes. : Works in tandem with underground play, allowing

: You play through the same day repeatedly, with your progress and knowledge carrying over to unlock new dialogue and paths. : Allows you to expand your colony into

If you are looking for the "Underground" feature in the strategy game , it refers to the Below and Beyond DLC .

If you're looking for the by Dr. Robert Zubrin , it outlines the "Mars Direct" plan.

: A strategy for human exploration that emphasizes "living off the land" (In-Situ Resource Utilization) to make the mission affordable.