Space Architect
You mine asteroids and even a black hole, turn raw ice and ore into goods, trade with passing ships, and hire crewmates to haul and build while you…
72% of 307 Steam reviews are positivePlayers online now: 30$9.99
Colony sims like Spacebase DF-9
If the funny rhythm of Spacebase DF-9 stuck with you, this helps. These colony sims 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.
69% of 749 Steam reviews are positivePlayers online now: 1$11.99The 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.
68% of 232 Steam reviews are positive$12.99Deep Space Outpost
Deep Space Outpost is a space station building & survival game, involving resource and base management. Build your space station tile by tile, mine asteroids, refine materials and keep your station operational.
72% of 32 Steam reviews are positive$15.99Meeple Station
Build your way to success! Trade your way to the top! Explore your way to infamy! Do it all your way!
57% of 647 Steam reviews are positive$19.99Space Architect
You mine asteroids and even a black hole, turn raw ice and ore into goods, trade with passing ships, and hire crewmates to haul and build while you automate more of the work.
72% of 307 Steam reviews are positivePlayers online now: 30$9.99Planetbase
Guide a handful of space settlers as they turn a bare landing site into a self-sufficient planetbase. You place the domes, mines, and farms, balance oxygen, water, food, and power, and keep everyone alive through meteors, sandstorms, and solar flares. Simple to start, strict about mistakes.
79% of 9,602 Steam reviews are positivePlayers online now: 179$14.99Space Station Alpha
Build and manage a space station in the outer reaches of space. The challenges will be many, oxygen will escape through every tiny hole in the hull, you'll contend with asteroid showers and nebulous alien blobs.
48% of 40 Steam reviews are positive$5.99Outpost Zero
Outpost Zero blends the genres of Multiplayer Base Building Survival and Simulation games in a Sci-Fi universe. On a lawless alien world, robotic scouts are tasked with building an Outpost for human colonists. Command AI minions, colonize the planet, and survive the perils of Gaiya.
51% of 580 Steam reviews are positive$3.99Space Haven
Build a spaceship tile by tile for a ragtag civilian crew searching for a new home, then keep its air, heat, power, food and moods balanced as you mine, salvage derelicts, trade and fight across a procedurally generated galaxy.
85% of 10,448 Steam reviews are positivePlayers online now: 591$24.99Starmancer
From a small 2-man team comes a unique space station management sim. Take on the role of an A.I commanding a lost space ark. Try not to let your crew run amok and wreck the place.
61% of 897 Steam reviews are positive$14.99Farworld Pioneers
Explore an open world, sci-fi sandbox – in PVP, PVE, and co-op. Build and manage colonies on alien planets, and recruit AI survivors with unique personalities and skills. Craft, build, mine, farm, or get your electric death rifle and say hello to your neighbors.
37% of 623 Steam reviews are positive$3.74Space Colony: Steam Edition
Halfway across the galaxy, your colony lives or dies on its people. Space Colony gives you 20 unruly colonists with their own needs and grudges, over 100 buildings to keep them fed, paid and entertained, and alien wildlife to hold off. It is a funny, fiddly retro colony sim about babysitting humans in space.
Funny
78% of 574 Steam reviews are positivePlayers online now: 9$14.99
Cheaper than Spacebase DF-9
Space Station Alpha
Build and manage a space station in the outer reaches of space.
48% of 40 Steam reviews are positive$5.99
Outpost Zero
Outpost Zero blends the genres of Multiplayer Base Building Survival and Simulation games in a Sci-Fi universe.
51% of 580 Steam reviews are positive$3.99
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
Farworld Pioneers
Explore an open world, sci-fi sandbox – in PVP, PVE, and co-op.
37% of 623 Steam reviews are positive$3.74
StellarHub
StellarHub is a starbase management game where your job is to build a safe and functional space station.
57% of 216 Steam reviews are positivePlayers online now: 1$6.99
Space Station Tycoon
Create a thriving space station in a lost sector. Face thrilling challenges head-on, from pirate raids to asteroid impacts, as you lead your company…
56% of 191 Steam reviews are positive$4.99
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: 4$4.99
DwarfCorp
Build a colony of ruthless capitalist Dwarves in a strange fantasy land.
55% of 158 Steam reviews are positive$2.99
Aven Colony
Aven Colony puts you in charge of humanity's first settlement on Aven Prime, growing small outposts into sprawling cities across deserts, tundras…
71% of 2,023 Steam reviews are positivePlayers online now: 26$5.99
Sol 0: Mars Colonization
Sol 0 is a real time strategy game where you establish the first Martian colony.
67% of 371 Steam reviews are positive$0.99
From Glory To Goo
A sci-fi colony sim where your crashed survivors must keep shelter, water and power running while alien Goo closes in.
96% of 1,871 Steam reviews are positivePlayers online now: 97$7.79
Hidden gems like Spacebase DF-9
Jitter
A sci-fi exploration & survival game where you take on the role of a spaceship’s AI.
84% of 166 Steam reviews are positive$9.99
Astro Colony
Astro Colony is a space colony sim about building a moving station that eats planets.
80% of 2,447 Steam reviews are positivePlayers online now: 83$19.99
MewnBase
MewnBase is a cute 2D survival and base-building game where you are a space-cat stranded on a barren planet with no snacks.
92% of 1,341 Steam reviews are positivePlayers online now: 3$9.99
Surviving Ceres
Explore a handcrafted survival game with an emphasis on crafting and base building.
87% of 116 Steam reviews are positive$9.99
Solargene
Run a private space corporation and spread housing, mines, and farms from Mercury to the Kuiper Belt.
77% of 786 Steam reviews are positivePlayers online now: 11$34.99
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: 6$9.99
Space Haven
Build a spaceship tile by tile for a ragtag civilian crew searching for a new home, then keep its air, heat, power, food and moods balanced as you…
85% of 10,448 Steam reviews are positivePlayers online now: 591$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
Build a lunar base that keeps Earth supplied and your colonists alive.
75% of 3,986 Steam reviews are positivePlayers online now: 599$19.19
Exogate Initiative
Build an underground facility, recruit a team of specialists and explore new worlds through the Exogate.
76% of 699 Steam reviews are positivePlayers online now: 14$11.24
Stardeus
Stardeus puts you in charge as the immortal AI of a broken starship, with a few drones and sleeping colonists depending on you.
87% of 1,468 Steam reviews are positivePlayers online now: 193$29.99
Mercury Fallen
A sci-fi colony management sim with a focus on exploration, expansion, and survival.
78% of 259 Steam reviews are positivePlayers online now: 3$24.99
Newest colony sims like Spacebase DF-9
The Crust
Build a lunar base that keeps Earth supplied and your colonists alive.
75% of 3,986 Steam reviews are positivePlayers online now: 599$19.19
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
Deep Space Outpost
Deep Space Outpost is a space station building & survival game, involving resource and base management.
72% of 32 Steam reviews are positive$15.99
Astro Colony
Astro Colony is a space colony sim about building a moving station that eats planets.
80% of 2,447 Steam reviews are positivePlayers online now: 83$19.99
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
Build a spaceship tile by tile for a ragtag civilian crew searching for a new home, then keep its air, heat, power, food and moods balanced as you…
85% of 10,448 Steam reviews are positivePlayers online now: 591$24.99
SpaceSlog
Build your spaceship, manage your crew, and explore the cosmos whilst trying to keep your crew alive and your ship fully functioning.
70% of 47 Steam reviews are positivePlayers online now: 1$24.99
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
ALL WILL FALL
Grow a small band of survivors into a tall ocean city where gravity is always watching.
77% of 1,317 Steam reviews are positivePlayers online now: 92$22.49
Occupy Mars: The Game
Occupy Mars is a technical survival sandbox about building a working Mars base alone or in online co-op.
68% of 2,746 Steam reviews are positivePlayers online now: 124$29.99
Adaptory
Deep in uncharted space, your expedition took a challenging turn when your ship crash-landed.
76% of 99 Steam reviews are positive$19.99
Solargene
Run a private space corporation and spread housing, mines, and farms from Mercury to the Kuiper Belt.
77% of 786 Steam reviews are positivePlayers online now: 11$34.99