Stellar Settlers: Space Base Builder
Stellar Settlers is a chill space base/city builder and colony sim game.
69% of 749 Steam reviews are positivePlayers online now: 1$11.99
City builders like Planetbase
Did Planetbase leave you in a replayable frame of mind? These city builders are a good place to start.
Stellar 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 Colony sim · Replayable
69% of 749 Steam reviews are positivePlayers online now: 1$11.99Solargene
Run a private space corporation and industrialize the solar system, from Mercury to the Kuiper Belt. You found mining outposts, farms, resorts and orbital stations, link them with shuttles, and keep very particular colonists fed, rested and healthy. Dense and fiddly, but city builder fans who love production chains will find a lot to run.
Also in Colony sim · Replayable
77% of 786 Steam reviews are positivePlayers online now: 18$34.99Alien Horizon (Preview Alpha)
A sci-fi survival city builder set on an inhospitable alien planet. Faced with imminent destruction of Earth, humanity pooled together their resources and sent sleeper ships to nearby potentially habitable planets. But this one turned out to be much less habitable than expected....
Also in Colony sim · Replayable
87% of 208 Steam reviews are positivePlayers online now: 2FreeAven Colony
Found humanity's first extrasolar settlement on Aven Prime and grow it from a few domes into a sprawling sci-fi city. You place housing, farms, power and drones, keep colonists fed and happy, and hold the whole thing together through storms, toxic gas and freezing winters.
Also in Colony sim
71% of 2,023 Steam reviews are positivePlayers online now: 18$5.99Space Colony: Steam Edition
A remaster of Firefly's sci-fi base builder where you design colonies from over 100 buildings and keep a ragtag crew paid, fed and entertained. Mine minerals, run power and oxygen, serve space chickens, then hold off alien attacks. Funny, fiddly and full of personality, it suits city builder fans who like managing people as much as buildings.
Also in Colony sim · Replayable
78% of 574 Steam reviews are positivePlayers online now: 8$14.99Earth 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 Colony sim · Replayable
38% of 121 Steam reviews are positive$9.99Imagine Earth
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
79% of 814 Steam reviews are positivePlayers online now: 4$24.99The Crust
The Crust puts you in charge of a lunar colony that keeps Earth supplied. You mine regolith, build factories above and below the surface, automate them with conveyors and drones, keep colonists alive, and trade with rival Earth factions through a story campaign with multiple endings.
Also in Colony sim · Replayable
75% of 3,983 Steam reviews are positivePlayers online now: 538$19.19Possible One: Lunar Industries
Stake your claim in the first realistic lunar colony management game! Use proven, real-world technologies to plan and grow your colony, mine resources, ship them to Earth, and keep the board of directors happy in this science-based colony sim.
Also in Colony sim · Replayable
64% of 56 Steam reviews are positivePlayers online now: 1$24.99Farlanders
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 Colony sim · Replayable
89% of 514 Steam reviews are positivePlayers online now: 1$14.99The Spatials: Galactology
The Spatials are back with Galactology! Design, build and protect your colony station from the many enemies you will make while exploring the galaxy and exploding their homeworlds.
Also in Colony sim · Replayable
68% of 232 Steam reviews are positive$12.99Space Haven
Space Haven is a spaceship colony sim for city builder fans: you lay out hull tile by tile, wire power, balance air, heat and comfort, and keep a small civilian crew fed, rested and sane as you mine, salvage, trade and jump to a new procedurally generated galaxy each run.
Also in Colony sim · Replayable
85% of 10,448 Steam reviews are positivePlayers online now: 626$24.99
Cheaper than Planetbase
Aven Colony
Found humanity's first extrasolar settlement on Aven Prime and grow it from a few domes into a sprawling sci-fi city.
71% of 2,023 Steam reviews are positivePlayers online now: 18$5.99
Earth Space Colonies
Earth Space Colonies is a strategy-simulation game where you build space colonies around the Solar system.
38% of 121 Steam reviews are positive$9.99
My Colony
Build a space colony from a single rover, grow it into a sprawling economy, and rule it your way.
88% of 277 Steam reviews are positivePlayers online now: 10$4.99
The Spatials: Galactology
The Spatials are back with Galactology! Design, build and protect your colony station from the many enemies you will make while exploring the galaxy…
68% of 232 Steam reviews are positive$12.99
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
ExoColony: Planet Survival
Challenging space-colony sim. Guide generations of colonists, raise and educate them, manage resources, and ensure food supply.
69% of 26 Steam reviews are positive$3.49
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
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
The Promised Land
The Promised Land, a brave new world , the hole nation – all this lies in your hands! Become a true leader, a chosen one, a father of nation!
86% of 749 Steam reviews are positivePlayers online now: 5$6.99
Pixel Colony
Build and manage your own colony. Citizens are primary resource. Make them happy by producing a variety of resources.
93% of 41 Steam reviews are positive$4.99
Of Life and Land
Lead villagers through wild lands where every animal and plant is fighting for its own place.
82% of 293 Steam reviews are positivePlayers online now: 12$12.49
Hidden gems like Planetbase
Havendock
Havendock is a cozy colony sim where you build a floating town in the middle of the ocean.
81% of 1,513 Steam reviews are positivePlayers online now: 16$19.99
Solargene
Run a private space corporation and industrialize the solar system, from Mercury to the Kuiper Belt.
77% of 786 Steam reviews are positivePlayers online now: 18$34.99
Planet S
Planet S is a real-time strategy city builder spread across a solar system of up to 24 procedurally generated planets.
91% of 2,908 Steam reviews are positivePlayers online now: 5Free
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
Space Haven
Space Haven is a spaceship colony sim for city builder fans: you lay out hull tile by tile, wire power, balance air, heat and comfort, and keep a…
85% of 10,448 Steam reviews are positivePlayers online now: 626$24.99
Alien Horizon (Preview Alpha)
A sci-fi survival city builder set on an inhospitable alien planet.
87% of 208 Steam reviews are positivePlayers online now: 2Free
The Crust
The Crust puts you in charge of a lunar colony that keeps Earth supplied.
75% of 3,983 Steam reviews are positivePlayers online now: 538$19.19
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
Oxygen: First Breath
You house people, find food and water, assign jobs, research new buildings, and brace for winds, frosts, droughts and crack explosions.
88% of 1,665 Steam reviews are positiveFree
InfraSpace
A sci-fi city builder where you found a colony on a desert planet and earn every brick: mine iron and sulfur, run steel and concrete plants, feed…
82% of 1,662 Steam reviews are positivePlayers online now: 32$24.99
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: 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 city builders like Planetbase
Wall World Strategy
Build a colony on an endless vertical structure, manage its people and resources, and survive what lives in the dark.
71% of 121 Steam reviews are positivePlayers online now: 667
Beyond These Stars
Found a settlement on a living Space Whale and journey across the galaxy together.
65% of 263 Steam reviews are positivePlayers online now: 75$29.99
The Crust
The Crust puts you in charge of a lunar colony that keeps Earth supplied.
75% of 3,983 Steam reviews are positivePlayers online now: 538$19.19
Possible One: Lunar Industries
Stake your claim in the first realistic lunar colony management game!
64% of 56 Steam reviews are positivePlayers online now: 1$24.99
Space Haven
Space Haven is a spaceship colony sim for city builder fans: you lay out hull tile by tile, wire power, balance air, heat and comfort, and keep a…
85% of 10,448 Steam reviews are positivePlayers online now: 626$24.99
Space Drilling Station
In Space Drilling Station, manage a drilling station on a distant planet.
89% of 66 Steam reviews are positive$19.99
Generation Exile
Rebuild settlements entirely within a colossal generation ship in this turn-based city builder.
65% of 49 Steam reviews are positive$29.99
Solargene
Run a private space corporation and industrialize the solar system, from Mercury to the Kuiper Belt.
77% of 786 Steam reviews are positivePlayers online now: 18$34.99
ExoColony: Planet Survival
Challenging space-colony sim. Guide generations of colonists, raise and educate them, manage resources, and ensure food supply.
69% of 26 Steam reviews are positive$3.49
Of Life and Land
Lead villagers through wild lands where every animal and plant is fighting for its own place.
82% of 293 Steam reviews are positivePlayers online now: 12$12.49
Havendock
Havendock is a cozy colony sim where you build a floating town in the middle of the ocean.
81% of 1,513 Steam reviews are positivePlayers online now: 16$19.99
Stellar Settlers: Space Base Builder
Stellar Settlers is a chill space base/city builder and colony sim game.
69% of 749 Steam reviews are positivePlayers online now: 1$11.99