AstroPlanet
AstroPlanet is a sandbox game where you find yourself in the role of an astronaut whose ship has crashed on a planet with an inhospitable atmosphere.
63% of 40 Steam reviews are positive$3.99
Games like Terraspace
Still thinking about Terraspace and its colorful and relaxing tone? These games offer a similar pull for your backlog.
AstroPlanet
AstroPlanet is a sandbox game where you find yourself in the role of an astronaut whose ship has crashed on a planet with an inhospitable atmosphere. Your task is not only to survive, but also to turn this world into a habitable place.
Colorful, Relaxing
63% of 40 Steam reviews are positive$3.99Earth Space Colonies
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.
Also in City builder · Relaxing, Replayable
38% of 121 Steam reviews are positive$9.99Plan B: Terraform
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.
Colorful, Relaxing, Replayable
91% of 3,655 Steam reviews are positivePlayers online now: 169$11.99Terraformers
Terraform Mars in a turn-based colony builder with a card-driven twist. Every run gives you a fresh planet, a hand of project cards and rotating leaders, and it is on you to turn a red rock into a green world. Raise cities in craters and lava tubes, seed life from bacteria to bears, and geo-engineer the whole planet before your colonists' demands catch up with you.
Replayable
88% of 3,044 Steam reviews are positivePlayers online now: 50$19.99The Planet Crafter
You land on a dead red planet with one job: make it livable. You gather ore, build machines that add heat, pressure and oxygen, and watch puddles become lakes and moss become forest. Slow, calm survival crafting with a payoff you can see from orbit.
Relaxing, Replayable
96% of 70,052 Steam reviews are positivePlayers online now: 4,876$23.99Stellar Settlers: Space Base Builder
Stellar Settlers is a chill space base/city builder and colony sim game. With unique vertical and horizontal base-building gameplay, settle on 10 hostile alien planets and build your own thriving colony. Get enough materials to build a physics-based Spaceship and try to escape from disasters.
Also in City builder · Relaxing, Replayable
69% of 749 Steam reviews are positivePlayers online now: 1$11.99Star Crafter
A space survival crafting mining base building and star system building game. Craft rockets to create planets and Dyson Rings, mine and craft advanced materials, terraform the terrain, manage electricity, farm food, and more as you watch the star system evolve into stunning, ever-changing views.
Colorful, Relaxing, Replayable
68% of 99 Steam reviews are positive$19.99Farlanders
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.
Also in City builder · Relaxing, Replayable
89% of 514 Steam reviews are positivePlayers online now: 1$14.99Beyond Terra
A space game with open world, terraforming and Crafting Gather resources, build a base and increase your population
Relaxing
$2.99Project Tomorrow
Earth is a poisoned ruin ten thousand years after the invasion. Wake from stasis, carve out a base, run terraforming machines that bring a dead world back to life, and hold the line when alien waves come to tear it all down. Survival, crafting and defense in one tense loop.
Also in City builder
93% of 129 Steam reviews are positivePlayers online now: 163$5.94Planetbase
Planetbase puts you in charge of a small band of space settlers on a remote planet, and it is your job to keep them breathing. Build the base, grow the food, keep the power on, and turn a fragile outpost into a colony of hundreds in a place that would very much prefer you failed.
Also in City builder · Replayable
79% of 9,602 Steam reviews are positivePlayers online now: 181$14.99Blossom: The Seed of Life
You are Blossom, a small robot on a dead Mars, and your job is simple to say and slow to do: raise the pressure, melt the ice, turn dust into soil and grow a living planet. A calm survival crafting game with modular rovers, drones and a story worth piecing together, alone or in co-op.
Relaxing
87% of 1,066 Steam reviews are positivePlayers online now: 50$16.99
Cheaper than Terraspace
Project Tomorrow
Wake on a ruined planet, terraform it back to life and fight off everything that wants it dead again.
93% of 129 Steam reviews are positivePlayers online now: 163$5.94
Beyond Terra
A space game with open world, terraforming and Crafting Gather resources, build a base and increase your population
$2.99
Planeta
Planeta is a planet-building game where you can create and customize your planet as you wish!
91% of 11 Steam reviews are positive$0.99
Above The Horizon
Above The Horizon is terraformation survival crafting game where you crash landed above the planet "Lunaris".
100% of 2 Steam reviews are positive$0.99
Unknown Planet
Your spacecraft has crash landed on an alien planet. Explore this unknown world, mine the resources, build your base, grow farms, craft equipment…
97% of 32 Steam reviews are positive$3.99
Planternauts
Welcome to Planternauts – an immersive adventure in planetary terraforming where you play as a brave explorer tasked with greening barren landscapes.
48% of 21 Steam reviews are positive$4.99
Space Colonizers Idle Clicker
Space Colonizers is a simulation and strategy idle game of Sci-Fi adventure theme.
45% of 44 Steam reviews are positive$2.99
Colony
Colony is a space exploration game where you fly around trying to colonize planets, battle alien races, collect resources, and save the human race!
38% of 8 Steam reviews are positive$0.99
Terra Toy
Terra Toy is a simple, peaceful sandbox game about building a tiny planet!
93% of 14 Steam reviews are positive$4.99
Terraforming Titans
Balance a simulated climate, keep your colonists alive, and move on to stranger worlds when Mars is done.
94% of 77 Steam reviews are positivePlayers online now: 17$5
Startopia
A once thriving network of space stations and planets have been left lifeless, redundant scars of the apocalypse.
91% of 845 Steam reviews are positivePlayers online now: 5$6.99
Hidden gems like Terraspace
Solar Expanse - Space Exploration Manager
Run a space company at your own pace, moving cargo across the solar system one careful calculation at a time.
87% of 1,347 Steam reviews are positivePlayers online now: 86$17.99
Blossom: The Seed of Life
Terraform a dead planet at your own pace, turning red dust into soil where the first plants can take root, alone or with a friend.
87% of 1,066 Steam reviews are positivePlayers online now: 50$16.99
Project Tomorrow
Wake on a ruined planet, terraform it back to life and fight off everything that wants it dead again.
93% of 129 Steam reviews are positivePlayers online now: 163$5.94
Eden Crafters
Eden Crafters hands you a hostile planet and one job: make it livable.
84% of 2,619 Steam reviews are positivePlayers online now: 351$19.99
Plan B: Terraform
Turn frozen wasteland into green, living terrain by moving water, resources and people across a calm hex-grid planet.
91% of 3,655 Steam reviews are positivePlayers online now: 169$11.99
Astro Colony
Set up conveyor networks, dock your stations and research new tech at your own pace, alone or with friends.
80% of 2,447 Steam reviews are positivePlayers online now: 106$19.99
Surviving Ceres
Explore a handcrafted survival game with an emphasis on crafting and base building.
87% of 116 Steam reviews are positive$9.99
The Final Earth 2
The Final Earth 2 is a vertical sci-fi city builder. Earth is unlivable, so you decide to create a space colony.
97% of 422 Steam reviews are positivePlayers online now: 8$9.99
Farlanders
Terraform, strategize, and construct a Martian colony in this retro-inspired turn-based city builder.
89% of 514 Steam reviews are positivePlayers online now: 1$14.99
Reshaping Mars
「Reshaping Mars」is a colony simulation game on Mars, you will start by gathering resources, storing food, accepting immigrants, and building a…
84% of 753 Steam reviews are positivePlayers online now: 2$9.99
Terraformers
Turn a fresh Mars into a living world, one turn and one project card at a time.
88% of 3,044 Steam reviews are positivePlayers online now: 50$19.99
Terraformers: First Steps on Mars
Terraformers: First Steps on Mars is a free prologue of Terraformers, featuring an exclusive challenge to lead humanity's first attempt at settling…
88% of 706 Steam reviews are positiveFree
Newest games like Terraspace
Project Tomorrow
Wake on a ruined planet, terraform it back to life and fight off everything that wants it dead again.
93% of 129 Steam reviews are positivePlayers online now: 163$5.94
StarShip-DF
Build a massive multi-deck starship and lead colonists across the galaxy. Gather resources in space or land on alien worlds for supplies.
100% of 33 Steam reviews are positivePlayers online now: 1$5.99
Terraforming Titans
Balance a simulated climate, keep your colonists alive, and move on to stranger worlds when Mars is done.
94% of 77 Steam reviews are positivePlayers online now: 17$5
Astro Colony
Set up conveyor networks, dock your stations and research new tech at your own pace, alone or with friends.
80% of 2,447 Steam reviews are positivePlayers online now: 106$19.99
Eden Crafters
Eden Crafters hands you a hostile planet and one job: make it livable.
84% of 2,619 Steam reviews are positivePlayers online now: 351$19.99
Solar Expanse - Space Exploration Manager
Run a space company at your own pace, moving cargo across the solar system one careful calculation at a time.
87% of 1,347 Steam reviews are positivePlayers online now: 86$17.99
Blossom: The Seed of Life
Terraform a dead planet at your own pace, turning red dust into soil where the first plants can take root, alone or with a friend.
87% of 1,066 Steam reviews are positivePlayers online now: 50$16.99
Solargene
Run a private space corporation across a realistically simulated solar system.
77% of 786 Steam reviews are positivePlayers online now: 18$34.99
OBRII
A turn-based strategy game focused on building and managing a Mars colony, featuring meticulously handcrafted missions and a procedurally generated…
100% of 4 Steam reviews are positive$2.99
Star Crafter
A space survival crafting mining base building and star system building game.
68% of 99 Steam reviews are positive$19.99
Plan B: Terraform
Turn frozen wasteland into green, living terrain by moving water, resources and people across a calm hex-grid planet.
91% of 3,655 Steam reviews are positivePlayers online now: 169$11.99
Prospector
Land on a distant planet in this chill resource management game.
64% of 112 Steam reviews are positive$14.99