Games like Outer Space Shack

Chasing that relaxing feeling you got from Outer Space Shack? These games could fill that gap nicely.

Possible 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 and City builder
64% of 56 Steam reviews are positivePlayers online now: 1$24.99
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 and City builder · Relaxing
69% of 748 Steam reviews are positivePlayers online now: 1$11.99
Earth 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 and City builder · Relaxing
38% of 121 Steam reviews are positive$9.99
Planetbase
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 Colony sim and City builder
79% of 9,600 Steam reviews are positivePlayers online now: 181$14.99
Solar Expanse - Space Exploration Manager
Run a 21st century space company: plan real orbital transfers, sling rockets past planets, mine the asteroid belt and drop water ice onto Mars. A slow, numbers-first logistics sim where a good plan pays off centuries later, and terraforming a whole planet is just the next item on the list.
Relaxing
87% of 1,343 Steam reviews are positivePlayers online now: 86$17.99
Solargene
Run a private space corporation across a realistically simulated solar system. Build colonies from Mercury to the Kuiper Belt, keep picky astronauts alive, untangle production chains and logistics, and turn contracts with Earth's spacefaring nations into your own off-world empire. Deep, demanding and replayable.
Also in Colony sim and City builder
77% of 784 Steam reviews are positivePlayers online now: 18$34.99
Sol 0: Mars Colonization
Sol 0 is a real time strategy game where you establish the first Martian colony. From the first human footprints on Martian soil to a thriving and self-sustaining colony, Sol 0 imagines a near future using technology that could be available within the next few decades.
Also in Colony sim
67% of 371 Steam reviews are positive$0.99
FARWORLD BEACON
You are the supreme commander who directing the construction of a galactic space base. You need to manage the living and administrative needs of the space base residents, establish the industrial chain for space docks and starship, and ultimately complete a dream starship.
100% of 4 Steam reviews are positive$5.99
Astro Colony
Astro Colony is a relaxed automation game in an endless procedurally generated universe. Build conveyor networks, move and dock your stations, recruit astronauts and research new tech, alone or with friends. No timers, no punishing failure: just you, a growing colony and a galaxy of voxel planets to strip for parts.
Also in Colony sim · Relaxing
80% of 2,440 Steam reviews are positivePlayers online now: 106$19.99
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 and exploding their homeworlds.
Also in Colony sim and City builder · Relaxing
68% of 232 Steam reviews are positive$12.99
Space 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.
Also in Colony sim and City builder
48% of 40 Steam reviews are positive$5.99
Stable Orbit - Build your own space station
Design, build and control your own space station. Mission command and control is in your hands and only careful planning and vigilant supervision will keep your crew and space station safe.
Also in Colony sim and City builder
51% of 279 Steam reviews are positive$19.99

Cheaper than Outer Space Shack

Stellar Settlers: Space Base Builder

Stellar Settlers is a chill space base/city builder and colony sim game.

$11.99

Earth Space Colonies

Earth Space Colonies is a strategy-simulation game where you build space colonies around the Solar system.

$9.99

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.

$17.99

Planetbase

Grow a fragile space outpost into a working colony, one power failure at a time.

$14.99

Sol 0: Mars Colonization

Sol 0 is a real time strategy game where you establish the first Martian colony.

$0.99

Astro Colony

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

$19.99

FARWORLD BEACON

You are the supreme commander who directing the construction of a galactic space base.

$5.99

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…

$12.99

Space Station Alpha

Build and manage a space station in the outer reaches of space.

$5.99

Stable Orbit - Build your own space station

Design, build and control your own space station. Mission command and control is in your hands and only careful planning and vigilant supervision…

$19.99

Space Architect

Mine asteroids, build production lines, keep your crew fed and trade with passing ships to buy back your freedom.

$1.79

Startopia

A once thriving network of space stations and planets have been left lifeless, redundant scars of the apocalypse.

$6.99

Hidden gems like Outer Space Shack

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.

$17.99

Astro Colony

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

$19.99

Solargene

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

$34.99

Space Haven

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

$24.99

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…

$19.19

Astrometica

Mine asteroids, scan lost wreckage and build your own bases in a calm, open galaxy that lets you explore at your own pace.

$11.99

Reshaping Mars

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

$9.99

Mercury Fallen

A sci-fi colony management sim with a focus on exploration, expansion, and survival.

$24.99

Space Architect

Mine asteroids, build production lines, keep your crew fed and trade with passing ships to buy back your freedom.

$1.79

Occupy Mars: The Game

Fix machines, wire up a base and keep your oxygen flowing on an open, red planet, alone or with friends in co-op.

$29.99

Stellar Settlers: Space Base Builder

Stellar Settlers is a chill space base/city builder and colony sim game.

$11.99

SpaceCraft

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

$29.99

Newest games like Outer Space Shack