60+ similar titles based on shared tags and player behavior. Themes include Space, Sci-fi, Simulation, Space Sim.
Space adventure with open world, FPS shooter and a lot of missions. Choose your own carrier. Are you a space pirate or a brave space ranger? Choose your destiny. The galaxy needs you, commander! Openworld game with multiple worlds to explore.
Space Empires: Starfury
In Space Empires: Starfury you are on a wild intergalactic ride through the Space Empires universe. You are an undercover agent for the TCN (Terran Confederation Navy) trying to determine the cause of a recent escalation of pirate attacks in the Neutral territories.
Space Travellers
Space Travellers is a unique open-world sandbox space simulator set in the year 2343. Travel the galaxy, trade, explore unexplored worlds, fight, build bases and factories, forge alliances and experience new adventures!
In Space Empires: Starfury you are on a wild intergalactic ride through the Space Empires universe. You are an undercover agent for the TCN (Terran Confederation Navy) trying to determine the cause of a recent escalation of pirate attacks in the Neutral territories.
Why similar: Space 18.4%, Space Sim 16.8%, Real Time Tactics 14.3%, RTS 12.7%, Strategy 12.3%
Space Travellers is a unique open-world sandbox space simulator set in the year 2343. Travel the galaxy, trade, explore unexplored worlds, fight, build bases and factories, forge alliances and experience new adventures!
Why similar: Space Sim 22.2%, Space 14.6%, Open World 11.3%, Futuristic 11%, Sci-fi 9%
Civilization was born from a chaotic star system and has been constantly tested in its development, from ancient civilizations to occupying the entire galaxy, which is long and dangerous.
Why similar: Space Sim 19.7%, Aliens 15.3%, Space 15%, Futuristic 12.6%, RTS 7.6%
The story takes place in the distant future. You will play a captain of a star ship and go into deep space. You need to manage your resources carefully. In the game, you can investigate the outliers of various planets, discover the wonders of the universe or learn the stories of lost civilizations.
Why similar: Space Sim 28%, Space 21.6%, Futuristic 16.6%, Colony Sim 11.1%, Exploration 6.9%
Titan: The Ascension is a colony management strategy game on Saturn’s moon Titan. Build and expand an off-world industrial colony, extract ice to produce water for Earth, trade resources, and defend against ancient automated systems that react to technology growth. Will you prevail?
Why similar: Colony Sim 16.6%, Space Sim 15.4%, Space 15.2%, Futuristic 9.4%, Aliens 8%
Single-player space strategy about the last ship of a vanished civilization: built to copy itself, no longer able to. Turn dead systems into mines, refineries, and shipyards. Design fleets, command the fights, lose ships, never the factory. Find out what silenced the galaxy.
Why similar: Space Sim 22.1%, Space 18.3%, RTS 16.5%, Strategy 10.6%, Open World 9.4%
Fight till you can't then fight some more! A space combat simulator with survival crafting elements.
Why similar: Space Sim 20.5%, Aliens 13.5%, Open World 12%, RTS 11.8%, Sandbox 9.1%
In celebration of the 25 yr anniversary of the first release, this compendium contains all 4 games in the Battlecruiser 3000AD series which was first released in 1996.
Why similar: Space Sim 22.8%, Futuristic 14.3%, Space 13.9%, Aliens 11.7%, Sci-fi 9.2%
Colonize rich planets with vegetation or deserted moons. Build a functional and prosperous colony. Take care of your colonists. Experience adventures on distant worlds or build a colony on planets in our solar system.
Why similar: Colony Sim 20.9%, RTS 10.5%, Sandbox 9.1%, Sci-fi 9%, Futuristic 8.8%
A space trader & combat sim meets squad-RPG, large scale conquest, choice driven gameplay with fluid & punchy tactical real-time combat set in a dynamic open-world sandbox.
Why similar: Space 22.2%, Open World 11.8%, Cyberpunk 11.7%, Space Sim 11.4%, Strategy 9.5%
The endless expanse of space has never been such a dangerous place. Take command as a Space Fleet Admiral who will face the challenge of galactic war and determine the fate of the universe.
Why similar: Space Sim 25.9%, RTS 14.1%, Strategy 13.7%, Futuristic 10.2%, Sci-fi 9.6%
Stardeus is a deep colony sim set on a broken starship manned by drones and hibernating human survivors. As the AI, have your drones repair your ship, save your crew and travel the stars in this beautiful simulation.
Why similar: Colony Sim 17%, Space Sim 14.6%, Space 12.6%, Open World 9.8%, Crafting 8.7%
Star Trek: Prelude is a space-based game that builds defense towers on earth to defend against alien invaders called Black Ember.
Why similar: Space Sim 20.6%, RTS 15.1%, Real Time Tactics 12.8%, Space 11.6%, Aliens 11.4%
Build and defend a space colony where every unit of power and every crew assignment matters. Expand production, research new technologies, shape the battlefield with walls and weapons, and adapt your strategy against alien swarms across nine campaign operations.
Why similar: Colony Sim 18.5%, RTS 15.9%, Strategy 12.5%, Real Time Tactics 10.3%, Simulation 8.5%
Elusive Verge is a third-person space exploration game with dash of base-building, combat and survival.
Why similar: Space Sim 19.4%, Colony Sim 19%, Futuristic 10.7%, Military 10.6%, Sandbox 9.1%
This is a single player defense game for interstellar strategy. We have established 36 birth points. Players can freely switch birth points to control the size of the enemy. Set the moon as a base. Our fleet can conquer the universe and find legendary warships. Our journey is the sea of stars.
Why similar: RTS 18.8%, Real Time Tactics 16.4%, Strategy 14.8%, Aliens 14.1%, Space 11.2%
Engage in the construction of your station from a variety of different modules. Create your space fleet. Protect your base from enemies...
Why similar: Space Sim 12.9%, Strategy 11.9%, Space 11.7%, Aliens 11.6%, Military 9.6%
Interstellar Rift is an open world starship simulator with an emphasis on ship construction and multi-player interaction. Survive in a hostile galaxy with your own custom designed and constructed starship. Invite other players to join your crew or fight them across the galaxy!
Why similar: Space Sim 19.5%, Aliens 11.2%, Open World 11.2%, Space 11.2%, Crafting 9.7%
Welcome to this innovative sci-fi open-world! As the last survivor of humanity, build a home on a wild alien planet. Reignite civilization—from primal survival to advanced energy systems. Use the Planetary Control Module to reshape the world, uncover human secrets, and journey back to Earth.
Why similar: Space Sim 18.8%, Space 17.9%, Open World 14.1%, Sandbox 13.6%, Crafting 9.5%
Andromeda is a hybrid between a Space 4X and an MMO. An online universe sandbox with 2 galaxies full of planets to colonize. Build structures like Mines to generate resources to build ships and engage in fleet battles with NPCs and other players, or just sit and chat with the friendly community.
Why similar: Space Sim 24.2%, Colony Sim 19.5%, Strategy 11.5%, Space 11.2%, Futuristic 10.4%
A single-developer passion project. A seamless full scale solar system. Thrilling action. Be part of an incredible journey as a Universe is built from the ground up!
Why similar: Space 29.1%, Open World 18.8%, Space Sim 14.2%, Sandbox 10.6%, Sci-fi 10%
Build and upgrade your personal ship to travel around a strange planet.
Why similar: Space Sim 25.8%, Space 16.9%, Futuristic 10.8%, Sci-fi 10.7%, Simulation 10%
What if there was a train, in space? Embark as a simple passenger or take a longer-term role as a member of staff in an asymmetric gaming experience like no other.
Why similar: Space Sim 23.7%, Colony Sim 21.3%, Aliens 15.8%, Space 12.9%, Crafting 8.1%
Deep Claims is a space exploration game where you upgrade your ship and equipment in order to mine increasingly valuable and hazardous asteroids. Can you make it to the core?
Why similar: Space Sim 19.4%, Space 16.6%, Crafting 13.5%, Sandbox 12.4%, Open World 10%
Zero-Point is a 3D space roguelike featuring tactical ship-to-ship combat, crew command and an immersive view of your ship's interior. As Captain of a Star Federation cruiser, lead your crew and ship to victory over the rebellious Galactic Liberation Front!
Why similar: Space Sim 21.7%, Space 16.5%, Aliens 13.8%, Real Time Tactics 13%, Futuristic 10%
This is a game combines SIM and SRPG. Please lead your family, your friends and strangers who come to you to survive in this broken, unknown and fascinating universe, Captain.
Why similar: Space Sim 20.2%, Colony Sim 16.6%, Real Time Tactics 11.1%, Sci-fi 9.2%, Space 9.1%
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. Play how you like in this open world space-sim developed by Pixelfactor.
Why similar: Space Sim 25.5%, Space 13.9%, Strategy 13.5%, Sandbox 12.9%, Simulation 10.7%
A futuristic sci-fi persistent universe exploration game with one million stars and 18 million planets and moons. Fly your ship to any star and explore its solar system. Claiming stars, planets and moons will make them yours forever - other players will see your discoveries and you will see theirs.
Why similar: Space Sim 31.6%, Futuristic 14%, Simulation 12.5%, Space 12.1%, Open World 9.2%
As a commander of an imperial space force you will conquer unexplored planets, create colonies and equip your fleet for attack or defense. Strategic warfare is the focus of Spaceinvasion!
Why similar: Space Sim 17.5%, Colony Sim 16.7%, Aliens 12%, Real Time Tactics 10.2%, RTS 9.1%
Build spacecraft with a realistic part-based editor and fight multiplayer orbital wars using Keplerian, Newtonian, and patched-conics flight. Engage with lasers, railguns, missiles, and EW in fast, decisive battles shaped by strategy and logistics.
Why similar: Space Sim 28.8%, Space 14.7%, Sci-fi 9.5%, Real Time Tactics 9.3%, Strategy 8.5%
Android Simulator: Prologue is just part of the amazing adventure that awaits you in the full version of the game. Take charge of a spaceship colony, flight route and manage the right water balance for plants, oxygen level, and spacecraft parameters to securely deliver the colonizers.
Why similar: Space Sim 24.2%, Cyberpunk 18.7%, Futuristic 16.8%, Space 16.6%, Simulation 6.6%
Experience fast action, thrilling levels, spectacular explosions and lots of pew-pew-pew. Star Horizon is a reboot for the on-rails space shooter genre.
Why similar: Space 22.7%, Space Sim 18%, Futuristic 12.7%, Sci-fi 11.8%, Open World 9.9%
ROVA is a cozy space-rover photography game. Help a new space colony conduct research on large spherical planets, by documenting elements of alien worlds through photography. ROVA is a game about discovery and exploration.
Why similar: Colony Sim 21.8%, Space Sim 21%, Space 15.7%, Sandbox 10.6%, Open World 9.1%
This is an alternative take on the classic RTS. A 2D strategy game with 3D physics about the conquest of 'Sand Planet'.
Why similar: Cyberpunk 16.4%, RTS 14.7%, Military 13.5%, Space 12.3%, Futuristic 11.3%
Android Simulator is a futuristic FPS game in which you take the role of an android who is in charge of a spaceship colony. Keep a firm hand on the flight route and manage the right water balance for plants, oxygen level, and spacecraft parameters to securely deliver the colonizers.
Why similar: Space Sim 22.7%, Cyberpunk 16.9%, Futuristic 15.3%, Space 13.4%, Aliens 9.4%
Worlds Of The Future is a sci-fi open world, action/adventure game. Explore a fully seamless solar system full of adventures, mysteries and colorful characters. Build your space delivery company, climb the company rankings and become a legend among the worlds!
Why similar: Space Sim 25.4%, Futuristic 13.8%, Space 13.4%, Sandbox 11.8%, Open World 10%
Calling Home is an exciting sci-fi simulation resource management game that draws heavily from games in the factory-building and exploration genres, providing a thrilling mix of building your base, researching, factory management, puzzle solving, exploration, and resource gathering.
Why similar: Space Sim 24.6%, Sandbox 11.6%, Futuristic 10.7%, Strategy 9.4%, Crafting 7.2%
A small quick game about building a factory to launch planets into a solar system! Grow your base and increase production to make the ultimate factory for launching planets!
Why similar: Space 16.7%, Space Sim 15.1%, Futuristic 13.9%, Resource Management 12.2%, Crafting 11.9%
You find yourself in a distant galaxy full of merchants, diplomats, bandits and powerful factions. Explore unknown galaxies, trade, fight pirates or become one. Uncover mysteries and shape the universe!
Why similar: Space Sim 32.5%, Sandbox 14.3%, Futuristic 9.9%, Open World 9.5%, Exploration 9%
Fight in space or on the planets, or just travel the universe. Visit cities and buildings, mine resources, trade with or speak to individuals on the planets. Explore and discover. Buy a new ship, fit upgrades, and hire a whole army of crew!
Why similar: Space Sim 19.8%, Space 16.9%, Futuristic 14.4%, RTS 13.3%, Open World 12.7%
Explore space: Colonize different planets, gather valuable resources, and build your own space colony. Travel the solar system and even create your own planet. Your decisions shape the future of the galaxy in this limitless space adventure.
Why similar: Space Sim 21.8%, Colony Sim 19.4%, Space 14.3%, Life Sim 10.9%, Crafting 7.1%
Build amongst the stars in Starport Delta, a light sci-fi strategy game that focuses on survival. Station Commanders across the universe will turn to you for guidance to expand, defend, and survive. Help them build a thriving station, but watch out, there are many dangers hiding in space...
Why similar: Space Sim 17.3%, Strategy 15%, Space 12.3%, Simulation 11%, RTS 10.1%
A first-person space sim set in the real solar system at true scale, with every planet where it actually is today. Dock at the ISS, take contracts, survey planets, mine moons, haul cargo and fight pirates across genuine interplanetary distances as you rise from cadet to major.
Why similar: Space Sim 32.2%, Space 20.3%, Open World 15.8%, Sci-fi 9.8%, Simulation 7.7%
Explore a seamless endless universe with an uncountable number of galaxies, stars, planets, and moons. Make friends or enemies with unique alien civilizations. Research upgrades for your vessel with scientific phenomena and alien tech that you've acquired.
Why similar: Space Sim 26.1%, Open World 15.1%, Space 13.4%, Crafting 12.4%, Sandbox 11%
It is the year 2072. Recent research has revealed how to locate an Earth-like exoplanet. You were shipped there. Your mission is to repair the spaceship, keep people in hibernation pods alive, and prepare the exoplanet for their arrival.
Why similar: Space Sim 25.9%, Colony Sim 25.9%, Space 17%, Strategy 15.2%, Crafting 8.6%
Lead an expedition into an unexplored solar system. Build rockets, aircraft, and other vehicles, discover new worlds, gather resources, complete missions, unlock technology, and grow a colony of tiny purple Klorps in this spaceflight sandbox.
Why similar: Space Sim 27.4%, Space 21.1%, Sandbox 11.6%, Simulation 11.6%, Crafting 8.8%
Guide a robotic mission in Venus’s polar clouds in this space colonisation city builder. Collect energy, mine resources, balance buoyancy to stay afloat, in the treacherous Venusian atmosphere, and build a self-sufficient base while navigating storms and acid clouds to hunt mysterious anomalies.
Why similar: Colony Sim 20%, Space Sim 19.9%, RTS 14.4%, Futuristic 10%, Strategy 8%
Star Squadron is a narrative-driven space combat simulator built for maximum immersion. Command your wing with freeform voice recognition and experience a dynamic campaign that calls you by name using our proprietary Voice Mimic System. Don't just play the game—live it.
Why similar: Space Sim 25%, Aliens 18.8%, Space 17.2%, Futuristic 11.8%, Military 11.3%
You will have to lead the civilization, develop the economy, enhance the technology, stabilize the people and colonize new galaxies; when encountering unknown civilizations, will you hide yourself or communicate with them in a friendly way? In this "dark forest", every decision will be crucial.
Why similar: Space Sim 18.8%, RTS 13.4%, Aliens 12.3%, Real Time Tactics 11.8%, Military 11.6%
Master the heavy physics of your offroad hauler and upgrade it to conquer the treacherous Martian landscape. Transport vital resources to evolve your central outpost from a humble shelter into a thriving planetary hub. The frontier is hostile, it’s your job to tame it.
Why similar: Colony Sim 22.2%, Space Sim 22.1%, Futuristic 10.3%, Simulation 9.9%, Space 8.6%
Welcome to the world of space stations! Create your own space base with workplaces and production facilities. Ensure sustainability and safety, explore space, defend your base, and build diplomatic relationships. Be vigilant and successful!
Why similar: Space Sim 21.6%, Colony Sim 17.5%, Space 15.1%, Aliens 10.8%, Strategy 7.5%
Stacks:Space is a space-themed base builder card game with rogue-like elements. Buy booster packs to get new cards, discover craft recipes by stacking cards together, create structures, manufacture drones and droids, defend your base from enemies, visit distant planets, and more!
Why similar: Space Sim 21.2%, Colony Sim 18.5%, Aliens 14.3%, Space 13%, Crafting 11.8%
Explore endless Universe and create the most efficient constellation of colonies. Build conveyor systems to automate production. Take care of Astronauts and their needs! Establish new colonies as part of intergalactic simulation.
Why similar: Colony Sim 19.4%, Space 16.4%, Space Sim 14%, Resource Management 10.7%, Open World 8.6%
Launch from a familiar world into a 1:1 scale solar system of beautiful, unforgiving planets. Colonise, mine, and explore real places that people may walk upon within your lifetime. Project Longshot hands you a space program and asks only one question. How far can your program go?
Why similar: Space Sim 19%, Colony Sim 15.2%, Space 14.3%, Open World 11.5%, Sandbox 8.6%
Get ready to protect the entire solar system from an unprecedented threat - the D'Ahari, a race of insect-like aliens. Control an entire fleet of spaceships, trade with other races of an Alliance, and develop your own space station.
Why similar: Space 15.4%, Aliens 15.4%, RTS 14.5%, Real Time Tactics 13.5%, Futuristic 9.6%
Dive into a hardcore space station simulation and overcome the unforgiving environment of space. You must build and manage your station under the pressures of life, economics, and thermodynamics. Rise to power through economic leverage or ruthless military might.
Why similar: Space Sim 25.6%, Colony Sim 20.9%, Sandbox 13.2%, Simulation 8.4%, Strategy 7.9%
Become the Captain of an interstellar cruiser and journey across the galaxy to save the Republic. During your journey you will have to make important decisions, improve the weaponry of your ship and fight against numerous enemies.
Why similar: Space 26.6%, Space Sim 24.3%, Strategy 9%, Sci-fi 9%, Sandbox 7.8%
Embark on a space voyage with your ragtag crew of civilians in search of a new home. Build spaceships tile by tile, create optimal gas conditions, manage the needs and moods of their crew, encounter other space-faring groups, and explore the universe in this spaceship colony simulation.
Why similar: Colony Sim 19.1%, Space Sim 16.8%, Space 13.9%, Open World 9.9%, Resource Management 8.7%
You are on the run. Build stations in hostile systems, gather what resources you can, and jump away before you are overwhelmed. Your ships are slowly failing, but the Swarm is relentless, hungry, and on your heels. Can you survive long enough to secure a future for humanity?
Why similar: Space Sim 23.4%, Colony Sim 16%, Space 15.5%, Sci-fi 10.4%, Resource Management 9.4%
A single-player survival RTS game about exploring the vast cosmos, the many planets inhabiting it and their countless secrets. You'll need to explore, gather resources and research new technologies in order to survive, thrive, and eventually build a colony on a bizarre, foreign world.
Why similar: Colony Sim 19.3%, RTS 14.8%, Aliens 13.3%, Real Time Tactics 11.6%, Futuristic 9%
