: Each turn, you draw "projects" (blueprints) for buildings. You must decide which to keep and which to discard, managing a tight economy of titanium, silicates, power, and food.

: The game is available for Windows, Mac, and Linux, with specific optimizations for small-screen UI scaling that also benefit players using handhelds like the Steam Deck.

: Resolved UI issues like the "technology counter" displaying incorrect numbers and fixed physics bugs where the planet would spin incorrectly after certain actions.

: Includes the Marsyclopedia for tracking discovered lifeforms and projects, and a Custom Mode that allows for endless play or specific difficulty challenges. Why Choose GOG?

: Finding new locations on the procedurally generated map costs power, while building cities in craters or lava tubes meets the rising demands of your population. If your Support score hits zero, the mission fails. Key Features in v1.0.59

: Adjustments to building costs, such as reducing the titanium cost for Windmills and balancing the output of outdoor farms.

: Every few years, you elect a new leader from a rotating pool. Each leader brings unique skills—some excel at early exploration and resource gathering, while others specialize in late-game ecological spreading.

Playing on GOG.com provides several platform-specific benefits: