Games Like GreenMars: Expedition 744

GreenMars: Expedition 744 is a sci‑fi survival and planetary engineering game where you reshape Mars.

Explore a full planet, build the first systems of a new civilisation, and begin transforming a hostile world from the very first minutes.

A Full Planet to Explore

This is not a flat map.

Survival and Exploration

At the start, everything is manual.

You begin with nothing but what you can carry.

Terraforming from the Start

Terraforming is not a late‑game unlock.

The planet does not change instantly.

It reacts slowly, but it reacts.

Automation and Expansion

As your operations grow, you stop doing everything yourself.

What begins as manual effort becomes a network of systems.

Atmosphere and Planetary Change

Terraforming is more than vegetation.

Every machine contributes to a broader transformation.

A Planetary Progression System

You are not progressing through levels.

You are changing a planet.

Mars is not switched from dead to alive.

It is gradually pushed towards habitability.

A Hostile Planet

Mars resists everything you attempt.

And something else is already here.

Planned Features

GreenMars is designed as a long‑term planetary simulation.

Planned systems include:

Pre‑Alpha Notice

This page reflects the very first playable version of the game.

There is currently no release date.

This page exists to share the vision early, gather feedback, and begin building the community.

This is only the beginning.