
Planeta
Planeta is a planet-building game where you can create and customize your planet as you wish!
Remember how replayable and retro Terra Request felt at its best? You might settle into these games easily.
Warm up a dead planet, melt its ice into rivers and oceans, and cover it in forests. Build truck routes, train lines and drone depots to feed three growing cities, and watch a whole world come alive. A calm, colorful logistics game where the planet itself is the puzzle.
Replayable
Terraformers: First Steps on Mars is a free prologue of Terraformers, featuring an exclusive challenge to lead humanity's first attempt at settling the Red Planet.
Replayable
Build your own global colonies on distant worlds. Manage energy and resource supplies and produce goods for space trade. Form economic and diplomatic alliances or take over competing corporations. Conduct research to protect your colonists from disasters and avoid a climate crisis.
Replayable
Earth Space Colonies is a strategy-simulation game where you build space colonies around the Solar system. Establish a first self-sustaining colony on the Red planet with ultimate goal of terraforming Mars. Play three story campaigns all at once: terraform Mars, fight on Ceres and explore Ganymede.
Replayable
Planet S is a real-time strategy game about colonizing a whole solar system. Claim procedurally generated planets with a spaceport, build cities, feed production chains and grow your faction into a scientific or military power. Play solo or with up to seven friends, in peace or open war.
Replayable
You are a terraforming AI with one job: make Mars livable. Balance atmosphere, water, temperature and energy in a simulated climate, keep your colonists alive, then do it again on stranger worlds until the whole galaxy is your construction site. A text-based incremental with real science under the numbers, a story that matters, and a hundred hours of it.
Replayable
Run your own space company from a single launch pad to a terraformed Mars. Build rockets, win contracts, recover and reuse your fleet, run a satellite internet network and keep Moon and Mars colonies alive. Launches can fail, money runs out, and that is exactly what makes a successful landing feel earned.
Replayable
Terraform, strategize, and construct a Martian colony in this retro-inspired turn-based city builder. Create a comfortable living for your citizens, research alien artifacts, and uncover the secrets of the Red Planet.
Replayable, Retro
Planeta is a planet-building game where you can create and customize your planet as you wish! Main goal is to create conditions for humans to live and build a rocket ship and fly to the moon!
Replayable
The Empire has appointed you as Planetary Governor, you have de jure authority to rule as you see fit provided you send the required tribute and keep the planet loyal. Will you work with the factions who hold influence over the planet, set them against each other, or crush them under your boot?
Replayable, Retro
A simulation of rebuilding a planet after it has been almost completely destroyed. Your task is to make the earth fit for human life again. Survive, build and explore!
You are AMI, an artificial consciousness with one job: turn a dead Mars into a living world. Build a planet-wide network of mines, reactors and greenhouses, steer the atmosphere with real science, and uncover what doomed the humans who tried before. A terraforming sim with a story, a mystery, and a lot of red dirt.
Replayable

Planeta is a planet-building game where you can create and customize your planet as you wish!

Stargazer's Terraforming Estate Company terraforms & sells planets for years.

A small quick game about building a factory to launch planets into a solar system!

Terraform is a relaxing turn based puzzle game set in the future. Alter over 200 planets to allow settlements and forests to survive.

Create mini planets and civilizations. Let them flourish, or let them fall - literally. The choice is yours, Doctor Planet.

The existence of all mankind is under threat. You are the only hope!

Challenging space-colony sim. Guide generations of colonists, raise and educate them, manage resources, and ensure food supply.

KEEPLANET is an arcade time-killer, standing up for people from the tiny planet in the middle of nowhere.

To the Stars Idle is a text-based incremental game about developing your primitive tribe to type-3 galactic civilization.

Manage interstellar pioneers and their descendants in this detailed sci-fi colony sim.


Take over a small dungeon that no adventure is interested in as a new manager.

Run a space company at your own pace, moving cargo across the solar system one careful calculation at a time.

Turn frozen wasteland into green, living terrain by moving water, resources and people across a calm hex-grid planet.

Run a private space corporation across a realistically simulated solar system.

EarthX is a rocket company management game. Go from launching small rockets on Earth to eventually building a colony on Mars.

A factory-building game. Survive a harsh climate, strip mine an infinite world, and build a sprawling factory, then trade or go to war with…

Claim procedurally generated planets, raise cities from a single spaceport, and grow your faction into a scientific or military power, alone or…

Build a lunar colony Earth depends on. Mine regolith, run conveyor-and-drone factories above and below the surface, keep your colonists fed and…

Terraform, strategize, and construct a Martian colony in this retro-inspired turn-based city builder.

Build an underground facility, recruit a team of specialists and explore new worlds through the Exogate.

「Reshaping Mars」is a colony simulation game on Mars, you will start by gathering resources, storing food, accepting immigrants, and building a…

Turn a fresh Mars into a living world, one turn and one project card at a time.

Steer one of seven factions through an alien arrival, from covert politics on Earth to fleet battles across the Solar System.

Found a settlement on a living Space Whale and journey across the galaxy together.

Build rockets, win contracts, reuse your fleet and grow a launch business all the way to terraforming the Red Planet.

Build a global industrial empire on a 3D planet earth. Mine resources, manufacture complex goods, trade across continents, and shape your company’s…

Juggle emergency drone calibrations against the clock as you assemble technology to save planets on the brink of collapse.

Build a lunar colony Earth depends on. Mine regolith, run conveyor-and-drone factories above and below the surface, keep your colonists fed and…

As a Keeper sent by the Cosmic Collective, you turn a barren planet into BioEden: recycle debris, wire up solar power and water, clean rivers and…

Shape continents and climates, then watch civilizations rise under your hand, with friends along for the ride.

Balance a simulated climate, keep your colonists alive, and move on to stranger worlds when Mars is done.

A factory-building game. Survive a harsh climate, strip mine an infinite world, and build a sprawling factory, then trade or go to war with…

Stake your claim in the first realistic lunar colony management game!

Run a space company at your own pace, moving cargo across the solar system one careful calculation at a time.

The Empire has appointed you as Planetary Governor, you have de jure authority to rule as you see fit provided you send the required tribute and…