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
Games like Space.iZ
Loved how replayable and colorful Space.iZ can get? These games keep things close enough to feel familiar.
Infinite Space: Mining
Build and automate your own industrial space empire. Mine asteroids, manage logistics, expand production lines with drones and conveyors, explore new sectors through wormholes, and grow your mining operation across the galaxy.
67% of 6 Steam reviews are positive$0.99SpaceInvasion
Build colonies, research new technologies, assemble fleets and fight for control of the universe.
Replayable
54% of 52 Steam reviews are positiveFreeSolar 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$17.99Interstellar Transport Company
Build a galactic transportation empire and supply humanity with everything it needs to colonize the stars. In this sci-fi logistics simulator, grow your company from a local transport agency into an interstellar logistics behemoth! Singleplayer, vs AI, and online multiplayer.
Replayable
65% of 397 Steam reviews are positive$24.99Space industrial empire
A space idler that flattens the factory genre into simple conveyor belts: click minerals, smelters and power plants into place, then grow from one production line to an interstellar empire. Recruit commanders, research 158 technologies, assemble warships and conquer planets for land and resources. Easy to start, deep enough to lose weeks to.
Replayable, Relaxing
85% of 1,024 Steam reviews are positivePlayers online now: 47$5.99Stellar Sovereigns
Indie 4X space strategy game with TB empire management and RTS combat set in a 3D star cluster. Build an interstellar empire by colonizing and conquering star systems, develop your colonies establish trade routes and construct fleets from a range of retrofittable capital & escort class vessels.
Replayable
55% of 20 Steam reviews are positive$24.99My Colony
A sci-fi colony sim that starts with one lander and a rover and ends wherever your ambition does. Pick a faction, grow an outpost into an empire, trade on a player-run market, or share a region with friends. It runs on almost anything and never asks you to wait for a timer.
Replayable, Relaxing
88% of 277 Steam reviews are positivePlayers online now: 10$4.99Eclectic Expansion Enterprise
Expand among the stars! It is 72k years in the future, and a new wave of Human expansion abounds. Join the ranks of the Ecxos, prep star systems for habitation, and develop your tools and ships to enterprise ever faster and further.
Replayable, Relaxing
73% of 30 Steam reviews are positivePlayers online now: 1FreeOrbit Zero
Create a Company, Build structures, Collect Resources, Make Investments and Speculate on Assets. Carefully manage your Workforce, Finances, Resources, Shareholders, BOD & Political Partnerships.
80% of 15 Steam reviews are positive$7.99Planet S
Planet S is a real-time strategy game about colonizing a whole solar system. Claim procedurally generated planets with a spaceport, build cities, feed production chains and grow your faction into a scientific or military power. Play solo or with up to seven friends, in peace or open war.
Replayable
91% of 2,908 Steam reviews are positivePlayers online now: 5FreeDesktop 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.
Colorful, Relaxing
100% of 23 Steam reviews are positivePlayers online now: 1$5.99A Planet of Mine Legacy
A Planet of Mine is a mini procedural 4X. Starting from a single and unique planet, survive, gather and combine resources, develop your technologies and start the conquest of space.
Replayable
60% of 58 Steam reviews are positive$6.99
Cheaper than Space.iZ
Smile To Fly
Mine gold and electricity in your own space colony, find new inhabitants in space, and eventually make them happy - because the energy of happiness…
100% of 6 Steam reviews are positive$2.99
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
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
Galaxy Exodus
Build your space empire across the galaxy. Conquer planets, expand your fleet, mine valuable resources, manage fuel, and upgrade your operations.
$1.99
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
Space Civilization Clicker
An idle clicker where you grow one small planet into a galactic empire.
93% of 15 Steam reviews are positivePlayers online now: 1$3.99
Deep Space Idle: Frontier Era
Build an industrial base among the stars. Gather resources, manufacture ships, research technologies, and explore unknown regions of space.
48% of 56 Steam reviews are positivePlayers online now: 45$1.99
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
Androsystem Idle
Produce Androids and create a Fleet that will help you conquer new planets.
50% of 22 Steam reviews are positive$1.19
Mini Gal4Xy
Mini Gal4Xy is a light strategy game set in space.
87% of 31 Steam reviews are positive$3.99
Stellar Industrialist
You are neither a general nor a soldier — you are a Stellar Industrialist. To you, peace is nothing but shutdowns and losses.
89% of 18 Steam reviews are positive$2.99
Hidden gems like Space.iZ
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
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
Planet S
Claim procedurally generated planets, raise cities from a single spaceport, and grow your faction into a scientific or military power, alone or…
91% of 2,908 Steam reviews are positivePlayers online now: 5Free
星际工业国：崛起
This is a idle game modeled on industrial building gameplay.
90% of 146 Steam reviews are positiveFree
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 1,866 Steam reviews are positivePlayers online now: 47$29.99
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
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
Final Upgrade
Help humanity to spread throughout the cosmos by exploring new worlds, building space factories and setting up trade routes.
75% of 441 Steam reviews are positivePlayers online now: 4$19.99
Imagine Earth
Build your own global colonies on distant worlds. Manage energy and resource supplies and produce goods for space trade.
79% of 814 Steam reviews are positivePlayers online now: 4$24.99
Newest games like Space.iZ
Main Sequence
Mine, automate and design your own fleet, from a lone mining ship to stations spread across procedurally generated star systems.
82% of 97 Steam reviews are positivePlayers online now: 1,728
Pre-Warp Age
A turn-based strategy about settling a generated star system and inventing the warp drive.
79% of 29 Steam reviews are positivePlayers online now: 22$8.49
SpacePorts
Ferry cargo between stations, buy more haulers, and let the numbers climb at their own calm pace.
77% of 26 Steam reviews are positivePlayers online now: 31$9
Empires of a Tiny Universe
Empires of a Tiny Universe is a relaxed single-player RTS where you build and expand your empire across space.
80% of 15 Steam reviews are positive$4.99
Space Civilization Clicker
An idle clicker where you grow one small planet into a galactic empire.
93% of 15 Steam reviews are positivePlayers online now: 1$3.99
Solar Wave
A large-scale 4X strategy game with indirect control and a focus on simulating a space empire.
73% of 83 Steam reviews are positivePlayers online now: 1$17.99
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 2,742 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 1,866 Steam reviews are positivePlayers online now: 47$29.99
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