Dark Empire
Hello Captain, I am proud to announce that you are now manager of the mining colony "Astra".
0% of 1 Steam reviews are positive$0.90
Games like Space One - Electron
Miss the replayable and relaxing pull of Space One - Electron? Give these games a try when the craving hits.
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 · Replayable, Relaxing
80% of 2,447 Steam reviews are positivePlayers online now: 106$19.99Earth 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, Relaxing
38% of 121 Steam reviews are positive$9.99Solar 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.
Replayable, Relaxing
87% of 1,347 Steam reviews are positivePlayers online now: 86$17.99Sector Space
Explore a procedurally generated galaxy, mine asteroids, refine minerals, colonize planets, build stations, deploy drones, salvage rare items, construct gear, level up, improve your ship, assemble a fleet, engage in combat, and take on the void.
Replayable
94% of 153 Steam reviews are positivePlayers online now: 4$7.49SpaceCraft
SpaceCraft is an online galaxy where you mine planets, build your own ships from parts, automate bases and trade with other players. Fly out, scan a system, land, dig something up and turn it into a business. A calm, open-ended space sandbox that rewards patience and works best with friends.
63% of 2,738 Steam reviews are positivePlayers online now: 232$29.99Trappist
Welcome to Trappist-1, 40.7 light-years from Earth. Fly your Ark, a colossal spaceship and mobile base. Explore the solar system and establish thriving colonies. Uncover the mysteries of Trappist in this story-driven colony builder.
Replayable, Relaxing
89% of 65 Steam reviews are positive$14.99Desktop Colony
A cosy incremental semi-idle space colony management game that sits on your desktop while you do other things. Mine asteroids, build ships, expand the colony, research technology, uncover mysteries and explore the universe.
Also in Colony sim · Relaxing
100% of 23 Steam reviews are positive$5.99Farlight Explorers
Extract and gather resources from different planets. Manage the supply of electricity, water, food and oxygen of your base in order to survive. Automate the creation of new products. Build a spaceship to transport your products to other places...
Replayable, Relaxing
53% of 189 Steam reviews are positive$9.99Solargene
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 · Replayable
77% of 786 Steam reviews are positivePlayers online now: 18$34.99Stardeus
A deep colony sim on a broken starship. You are the ship's immortal AI: send drones to patch the hull, balance oxygen, heat and power, wake your human crew, and decide whether to protect them or exploit them. Then fly your rebuilt ship into a procedurally generated universe full of pirates, traders and worse.
Also in Colony sim · Replayable
87% of 1,466 Steam reviews are positivePlayers online now: 198$29.99StarShip-DF
Build a massive multi-deck starship and lead colonists across the galaxy. Gather resources in space or land on alien worlds for supplies. Defend your warm home from warships and beasts, use robots for labor. Tired of drifting alone through deep space? Bring a crew, and loneliness fades away.
Also in Colony sim · Replayable
100% of 33 Steam reviews are positivePlayers online now: 1$5.99Deep 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.
Also in Colony sim · Replayable, Relaxing
72% of 32 Steam reviews are positive$15.99
Cheaper than Space One - Electron
O.R.B: Off-World Resource Base
An epic struggle for control!
79% of 102 Steam reviews are positive$0.79
Strategy Core
Lead your clan from a small settlement all the way to the launch of a colony ship.
100% of 15 Steam reviews are positive$0.69
Iron Stars
Iron Stars is a realistic space 4X strategy game where you explore believable star systems, colonize planets and moons, grow your population, and…
0% of 1 Steam reviews are positive$0.74
Priceless Return
Relaxing Idle · Casual Mining · Bring Everyone Home! "Insufficient energy to return... but there's ore ahead!"
80% of 92 Steam reviews are positive$0.79
Space Rocket
Set off to conquer space with Space Rocket, an ultra addictive rocket game!
56% of 41 Steam reviews are positive$0.69
Token Town
Trapped on a planet, you must collect shiny objects and upgrade your computer to mine enough crypto to pay back your debt and escape.
100% of 4 Steam reviews are positive$0.49
Open Space 2D
Welcome to Open Space, the RPG where you fly planet to planet fighting space pirates and building up your ship to fight the Pirate Mothership.
$0.90
Mining Mechs
Pilot a mining mech through colorful underground layers, selling minerals and upgrading your drill at your own pace, alone or with friends.
89% of 2,622 Steam reviews are positivePlayers online now: 56$0.74
Space Drone: Rescue Mission
Space drone is a minimalist open world puzzle game with grid movement where you remotely control a drone to find and rescue your lost mates in space.
92% of 13 Steam reviews are positive$0.65
Planet Finder
Earth is on the brink of collapse! Explore space, discover new planets, and gather vital resources to save humanity.
87% of 15 Steam reviews are positivePlayers online now: 11$0.49
Apollo4x
Apollo4x is a casual-to-difficult space trading tycoon game, where success is measured in earnings from how efficient your trade routes are in…
58% of 60 Steam reviews are positive$0.74
Hidden gems like Space One - Electron
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
Sector Space
Explore a procedurally generated galaxy, mine asteroids, refine minerals, colonize planets, build stations, deploy drones, salvage rare items…
94% of 153 Steam reviews are positivePlayers online now: 4$7.49
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
Solargene
Run a private space corporation across a realistically simulated solar system.
77% of 786 Steam reviews are positivePlayers online now: 18$34.99
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 1,645 Steam reviews are positivePlayers online now: 96$19.99
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 10,448 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 209 Steam reviews are positivePlayers online now: 2Free
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 3,986 Steam reviews are positivePlayers online now: 538$19.19
Stardeus
As the ship's AI, keep a dying vessel running, manage fragile human survivors and steer your rebuilt colony through a hostile universe.
87% of 1,466 Steam reviews are positivePlayers online now: 198$29.99
Out of Orbit
Design, build, or pirate spaceships. Build bases on planets.
80% of 176 Steam reviews are positive$14.99
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: 2$24.99
Space Architect
Mine asteroids, build production lines, keep your crew fed and trade with passing ships to buy back your freedom.
72% of 307 Steam reviews are positivePlayers online now: 24$1.79
Newest games like Space One - Electron
Main Sequence
Main Sequence is a first-person space-sim factory builder where you design spaceships, build space stations, and automate everything.
93% of 15 Steam reviews are positivePlayers online now: 1,728
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 3,986 Steam reviews are positivePlayers online now: 538$19.19
Rocket Engineer
Design custom rockets and master 2D orbital mechanics to navigate a fully simulated solar system.
93% of 15 Steam reviews are positive$9.99
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
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
Mine planets, assemble ships from parts and grow a trading empire with friends in an open galaxy.
63% of 2,738 Steam reviews are positivePlayers online now: 232$29.99
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
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
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, keep its air breathable and its crew fed, then jump it toward a new home.
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
SpaceSlog
Build your spaceship, manage your crew, and explore the cosmos whilst trying to keep your crew alive and your ship fully functioning.
69% of 48 Steam reviews are positivePlayers online now: 1$24.99