Games like Space Architect

Remember how replayable Space Architect felt at its best? These games keep things close enough to feel familiar.

Cheaper than Space Architect

Infinite Space: Mining

Infinite Space: Mining

Build and automate your own industrial space empire. Mine asteroids, manage logistics, expand production lines with drones and conveyors, explore…

67% of 6 Steam reviews are positive$0.99
Planet Factory

Planet Factory

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

86% of 28 Steam reviews are positive$0.99
ROD: Revolt Of Defense

ROD: Revolt Of Defense

Explore a random generated space. Find artifacts and treasure maps. Build and develop your base on a flying platform.

80% of 526 Steam reviews are positive$0.99
Interstellar Pilot 2

Interstellar Pilot 2

The hit mobile game Interstellar Pilot 2 has come to Steam. Join the TEF forces heading to the Gatopean sector to find a new home for mankind.

89% of 157 Steam reviews are positivePlayers online now: 3$0.99
Sol 0: Mars Colonization

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
Factory Town Idle

Factory Town Idle

Grow a small fantasy town by putting workers to work, crafting goods and trading them for steady, satisfying growth.

90% of 1,244 Steam reviews are positivePlayers online now: 42$1.24
Deep Space Cache

Deep Space Cache

Deep Space Cache is a short & simple semi-idle bullet heaven incremental asteroid miner game.

90% of 892 Steam reviews are positive$0.99
Unclaimed World

Unclaimed World

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

49% of 179 Steam reviews are positive$1.18
Human-powered spacecraft

Human-powered spacecraft

A nostalgia-infused pixel clicker in a comedy wrapper.

93% of 887 Steam reviews are positive$0.99
It's Not A Moon

It's Not A Moon

Manage a space station, flying through a procedually generated universe, fight, build and survive in the coldness of space.

20% of 5 Steam reviews are positive$0.99
Scrapnaut

Scrapnaut

Scrapnaut is a co-op & singleplayer top-down, base building survival game with steampunk elements.

69% of 735 Steam reviews are positivePlayers online now: 4$1.39
X: Beyond the Frontier

X: Beyond the Frontier

The Human Race had advanced to the point where we could travel among the stars, we developed giant automated machines to help us colonise other…

75% of 298 Steam reviews are positivePlayers online now: 3$0.99

Hidden gems like Space Architect

Solar Expanse - Space Exploration Manager

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 1,343 Steam reviews are positivePlayers online now: 86$17.99
Outworld Station

Outworld Station

Link modules with tubes, run supply chains across planets and build starships at your own pace, alone or with friends.

83% of 863 Steam reviews are positivePlayers online now: 31$18.99
Star Birds

Star Birds

Star Birds is a relaxed factory game on asteroids. Scan rocks, mine ice and stranger things, and link it all with hand-drawn pipes while your…

91% of 3,085 Steam reviews are positivePlayers online now: 47$19.99
Astronomics

Astronomics

Land on passing rocks, automate your mining operation, and earn your way back to Earth one contract at a time.

89% of 732 Steam reviews are positivePlayers online now: 27$19.99
Astro Colony

Astro Colony

Set up conveyor networks, dock your stations and research new tech at your own pace, alone or with friends.

80% of 2,440 Steam reviews are positivePlayers online now: 106$19.99
Star Ores Inc.

Star Ores Inc.

Take over an abandoned space station and manage your own ore mine.

81% of 327 Steam reviews are positivePlayers online now: 5$17.99
Solargene

Solargene

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

77% of 784 Steam reviews are positivePlayers online now: 18$34.99
Space industrial empire

Space industrial empire

Click mines and smelters into place, research new tech and grow a single production line into a fleet that conquers planets.

85% of 1,024 Steam reviews are positivePlayers online now: 47$5.99
MegaFactory Titan

MegaFactory Titan

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…

77% of 153 Steam reviews are positivePlayers online now: 3$19.99
Space Trash Scavenger

Space Trash Scavenger

Grab your jetpack and explore procedural asteroid fields, derelict spaceships and abandoned outposts.

82% of 515 Steam reviews are positivePlayers online now: 4$19.99
The Last Starship

The Last Starship

Design a working starship from the reactor up, then take it into a fresh galaxy each run as a miner, pirate hunter or anything else you fancy.

75% of 1,644 Steam reviews are positivePlayers online now: 96$19.99
Space Haven

Space Haven

Build a spaceship tile by tile, keep its air breathable and its crew fed, then jump it toward a new home.

85% of 10,433 Steam reviews are positivePlayers online now: 626$24.99

Newest games like Space Architect

The Crust

The Crust

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

75% of 3,977 Steam reviews are positivePlayers online now: 538$19.19
Deep Space Outpost

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
SpaceCraft

SpaceCraft

Mine planets, assemble ships from parts and grow a trading empire with friends in an open galaxy.

63% of 2,730 Steam reviews are positivePlayers online now: 232$29.99
Astro Colony

Astro Colony

Set up conveyor networks, dock your stations and research new tech at your own pace, alone or with friends.

80% of 2,440 Steam reviews are positivePlayers online now: 106$19.99
MegaFactory Titan

MegaFactory Titan

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…

77% of 153 Steam reviews are positivePlayers online now: 3$19.99
Starvester

Starvester

Send drones out to mine planets, unlock upgrades and raise megastructures while the numbers quietly climb.

68% of 821 Steam reviews are positivePlayers online now: 15$6.99
Alien Market Simulator

Alien Market Simulator

Run a market on your space station. Restore and upgrade the station, expand your services, and sell to a variety of alien customers.

81% of 127 Steam reviews are positive$12.99
Starminer

Starminer

Build a mining ship piece by piece, haul in asteroids and manage the heat your greed creates before something out there notices.

72% of 1,865 Steam reviews are positivePlayers online now: 47$29.99
Possible One: Lunar Industries

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

Build a spaceship tile by tile, keep its air breathable and its crew fed, then jump it toward a new home.

85% of 10,433 Steam reviews are positivePlayers online now: 626$24.99
Outworld Station

Outworld Station

Link modules with tubes, run supply chains across planets and build starships at your own pace, alone or with friends.

83% of 863 Steam reviews are positivePlayers online now: 31$18.99