60+ similar titles based on shared tags and player behavior. Themes include Space Sim, Space, Simulation, Singleplayer.
A lone space commander explores real planetary surfaces, builds small outposts, rescues stranded astronauts, and fights to survive in the cold silence of the Solar System.
Elon
After a mysterious accident you are left are stranded, floating through space on a piece of a space station. Craft supplies and Hubs to expand what is now your home. But be warned space is a dangerous places where one mistake can mean certain death. Can you defy the odds and survive in space?
Voidless
Voidless is a sci-fi space survival sandbox set in the near future within a realistic scale solar system. In first or third person, players can explore planets and asteroids, collect resources, and craft items. As well as building bases and ships, all with physics based flight and combat.
After a mysterious accident you are left are stranded, floating through space on a piece of a space station. Craft supplies and Hubs to expand what is now your home. But be warned space is a dangerous places where one mistake can mean certain death. Can you defy the odds and survive in space?
Why similar: Space Sim 29%, Building 8.7%, Realistic 8.5%, Simulation 8.3%, Futuristic 7.6%
Voidless is a sci-fi space survival sandbox set in the near future within a realistic scale solar system. In first or third person, players can explore planets and asteroids, collect resources, and craft items. As well as building bases and ships, all with physics based flight and combat.
Why similar: Space Sim 28.6%, Space 9.1%, Base Building 8.1%, Building 8.1%, Simulation 6.8%
History of Space is an immersive and educational game that allows players to explore a virtual space history museum, delving into the captivating history of space exploration.
Why similar: Space Sim 37.7%, Simulation 16.1%, Adventure 10.6%, Realistic 8%, First-Person 6.2%
You wake up on a deserted space station on the orbit of unknown planet. How did you come here? What happened with crew? What is happenning here? You have to find out. And also you have to survive here because the station is fraught with many dangers.
Why similar: Space Sim 32.3%, Walking Simulator 24%, Space 12.7%, First-Person 8.6%, Futuristic 7.7%
Navigate through a detailed simulation of the solar system, where you can explore planets, moons, and other celestial bodies up close. Access detailed information, images, interactive content, quizzes and even mini-games where you can try to land a space probe.
Why similar: Space Sim 44.1%, Simulation 18.7%, Realistic 12.1%, Education 8.4%, Space 7.3%
In Galactic Vanguard, embark on an epic adventure across a galaxy filled with mystery and conflict. As a brave space explorer, your choices will shape the fate of planets and civilizations. Discover uncharted worlds, engage in strategic battles, and forge your path in this handcrafted universe.
Why similar: Space Sim 30%, Space 11.6%, Building 8.6%, Realistic 8.4%, Futuristic 8.3%
Boötes is a Space Sim where you get to jump on astroids. Collect Crystals, Unlock New Abilities, Find Secrets to Unlock New Suits, and Much More. You are all alone in The Boötes Void where you find mysterious crystals that can help fuel your space shuttle so you can visit the Cold Dark.
Why similar: Space Sim 48.3%, Futuristic 12.7%, Simulation 12%, Adventure 9.5%, Realistic 5.9%
Control a mining drone in space. Scan asteroids, extract resources, and manage your equipment. Optimize your workflow and explore a relaxing sci-fi mining experience.
Why similar: Space Sim 40.2%, Walking Simulator 20%, Simulation 16.6%, First-Person 7.4%, Space 7.1%
A casual space simulation game where you perform orbital manoeuvres on satellites to change their orbit and complete missions.
Why similar: Space Sim 43.4%, Simulation 20.2%, Space 11.6%, Physics 9%, Futuristic 8.8%
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 46.2%, Simulation 18.9%, Futuristic 10.9%, Space 8%, Atmospheric 6%
Explore a precisely recreated lunar surface built from real data and a JAXA-backed simulation.
Why similar: Space Sim 47.3%, Simulation 18.6%, Space 12.7%, Third Person 11.9%, Adventure 4.7%
A simulation sci-fi game where players take on the role of the project manager of a space elevator project. They will progressively achieve project phase goals and ultimately accomplish the ultimate goal of constructing a Mars colonization spacecraft.
Why similar: Space Sim 41.8%, Simulation 18.7%, Building 10%, Space 9.2%, Base Building 7.3%
QANGA: 750 years after humanity's fall, you must survive in a shattered world where Earth itself demands vengeance. Tear through the fabric of space to face the Voss, awaken the ancient civilisation, and dare to challenge the Sanglines, born from the bowels of a world that condemned you.
Why similar: Space Sim 27.6%, Futuristic 12.2%, Realistic 10.4%, Third Person 10.3%, Space 8.9%
Stellar Archipelago is a third-person base builder with a space western flair. Gather resources, build colonies on miniature planets, and grow your population to prove habitability. Unlock the warp junction and open your frontier system to future settlers.
Why similar: Space Sim 37.4%, Building 9.6%, Third Person 9.5%, Realistic 9.3%, Space 8.7%
Embark on humanity’s greatest journey to the Moon with Lunaris. Take on the role of an astronaut navigating NASA’s Apollo missions, from the roaring launch of Saturn V to stepping on the lunar surface. Experience the triumphs, challenges, and legacy of space exploration in this immersive simulator.
Why similar: Space Sim 40.2%, Simulation 18.4%, Realistic 8.8%, Adventure 7.2%, First-Person 6.8%
Will you make the grade and save the planet? Become a cadet on your first day of training in this 3rd person space combat simulator.
Why similar: Space Sim 38.1%, Simulation 29.1%, Space 13.5%, Third Person 10.9%, Sci-fi 8.4%
The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas.
Why similar: Space Sim 48.9%, Simulation 21.2%, Realistic 13.3%, Space 11.9%, Exploration 3.9%
A short horror game about piloting a rover across a dead planet on humanity's most desperate mission.
Why similar: Space Sim 30.6%, Walking Simulator 15.2%, Simulation 13.7%, Realistic 13.6%, First-Person 10.6%
Build and upgrade your personal ship to travel around a strange planet.
Why similar: Space Sim 39.5%, Simulation 15.8%, Space 11.6%, Realistic 10.3%, Futuristic 8.8%
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 36.6%, Futuristic 13.4%, Space 11.3%, Simulation 10.4%, Realistic 7.6%
After a galactic portal failure you find yourself lost millions of light years away from home, in a foreign galaxy... With your main propulsion systems disabled you are unable to traverse space, so you try to collect resources you find near you in order to create a galactic portal to return back.
Why similar: Space Sim 39%, Simulation 17.5%, Adventure 11.6%, Space 8.6%, First-Person 6.7%
Space Station Escape is a anomaly horror game.Players take on the role of an astronaut wanting to escape from a spaceship running out of oxygen.
Why similar: Space Sim 35.8%, Space 13.3%, Futuristic 10.8%, Sci-fi 7.6%, Realistic 7.2%
Repair satellites in orbit. Reduce space debris. And enjoy the view. Void Tech is space repair simulation game, where every mission extends satellite life and restores critical infrastructure.
Why similar: Space Sim 35.7%, Space 15.5%, Simulation 10.9%, Sci-fi 9.8%, First-Person 7.9%
The ultimate space simulator game, precisely modeling the space and space environment inside the International Space Station (ISS).
Why similar: Space Sim 36%, Walking Simulator 20.6%, Simulation 15.3%, Third Person 6.7%, Realistic 6.5%
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 34.2%, Futuristic 12.3%, Base Building 10.7%, Simulation 9.2%, Space 9.1%
Enter an infinite‑loop laboratory and retrieve uncontaminated extraterrestrial samples, and ultimately achieve your mission objectives.
Why similar: Space Sim 30.4%, Walking Simulator 20.9%, Simulation 9.1%, First-Person 7.8%, Futuristic 7.7%
Lead a spaceyard: juggle contracts, design, prototype, and build all types of ships—from single-seat fighters to giant cruisers. Create custom vessels to meet precise client specs, then take the helm yourself to prove their worth.
Why similar: Space Sim 37%, Space 13.7%, Simulation 13.2%, Building 12.6%, Physics 6.8%
Celestarium, an astronomy game where you start as an amateur astronomer. Discover and map planets, sell data to corporates, improve your gear, start your own space agency, manage your own missions, build and fly rockets to discovered bodies. Explore, prosper and expand your presence in space.
Why similar: Space Sim 22.6%, Space 12.3%, Futuristic 12.2%, Building 10.7%, Simulation 10.2%
Rover Simulator allows you to experience the cosmos through the lens of a Rover. Explore celestial bodies across the galaxy in the pursuit of evidence pointing to signs of life as well as gaining a broader understanding of the universe to pave the way for colonization beyond the Earth.
Why similar: Space Sim 42%, Simulation 16%, Adventure 10.7%, Third Person 7.9%, First-Person 6.7%
A hard sci-fi survival sim where each decision costs power. Every system drains your dying reactor. Pilot a crippled spacecraft across a real-scale solar system using true orbital mechanics, manage critical systems, and fight to reach Earth — where space itself is the only enemy you need.
Why similar: Space Sim 26.3%, Simulation 17.9%, Space 14.2%, Survival 11.4%, Realistic 9.7%
Ensure the moon is safe for humanity’s lunar settlement! Explore the moon as a Lunar Rover and interact with crashed ships, natural resources, and the nearby landmarks to determine if humans can live here!
Why similar: Space Sim 39.8%, Realistic 12.5%, Simulation 10.1%, Building 8.1%, Physics 7.2%
Time and space foam island, unknown biological resources, construction base, adventure trip. 1. Build roads. 2. Arrive at space-time foam to obtain rare materials and advanced equipment. 3. Don't leave the road. 4. Demolition or PK. 5. Continuously opening up more features.
Why similar: Space Sim 33.5%, Building 9.8%, Base Building 9.7%, Third Person 8.9%, Futuristic 8.6%
A sci-fi settlement building game with orbital mechanics. Start from a spaceship, scan asteroids, manage fuel, ore, electricity, time, and sanity, while expanding your settlement, exploring an alien solar system, and building stations and spacecraft to support your growing colony.
Why similar: Space Sim 37.9%, Building 12.6%, Base Building 9.9%, Realistic 9.2%, Simulation 9%
Our goal is to depict the possibilities of space exploration & combat within a realistic environment- to emphasize the "science" in science-fiction. Key features to include: proper orbital mechanics for all objects in space, detailed ship system control, functionality, inter-dependency & damage reaction.
Why similar: Space Sim 65.2%, Simulation 23.2%, Space 11.6%
This simulation software brings the solar system to your fingertips, allowing you to explore the orbits of planets and witness the fascinating effects of introducing new cosmic objects like asteroids, extra suns, or even a black hole.
Why similar: Space Sim 48.7%, Simulation 20.7%, Education 11.4%, Space 9.7%, Physics 5.3%
Mars Training Camp is a simulation to build the human first base on Mars based on NASA and SpaceX science and plans. You must find ice and build critical facilities of green houses, O2 & H gas plant, launch pads and a habitat, and react just in time to emergencies of fire and low oxygen supply.
Why similar: Space Sim 37.2%, Simulation 16.3%, Base Building 10.5%, Education 9.8%, Futuristic 9%
Spaceship is a small-scale technical demo showcasing high-end rendering of the Unity Game Engine. It presents a 5 minute long sequence of narrative first-person game play, You can also download the open-source project and open it using Unity Editor to learn how it was made.
Why similar: Walking Simulator 27.4%, First-Person 14.6%, Space 14.4%, Sci-fi 10.7%, Realistic 9.9%
The Cold Forest is a hardcore survival walking simulator game. You have a goal, and it's important, but can you achieve it?
Why similar: Walking Simulator 27.6%, Simulation 19.7%, Adventure 13.2%, Realistic 11.2%, First-Person 10.3%
In the midst of a seemingly hopeless war among the stars, take control of highly customizable spacefighters to experience classic space combat action throughout a story-driven campaign.
Why similar: Space Sim 55.8%, Space 15.9%, Simulation 11.1%, Sci-fi 10.1%, Atmospheric 6%
A "small" universe simulation, where you play as a black hole and try to absorb the whole universe. You decide the size and shape of the universe. Could also be used as a less meaningful CPU benchmark.
Why similar: Space Sim 54.3%, Simulation 17.2%, Space 15.4%, Atmospheric 6.5%, Physics 5.9%
Caught in the middle of a violent conflict on the fringe of the galaxy — your ability to survive will depend on your piloting skills and combat savvy as a mercenary space fighter. But, as you explore the vastly detailed world of Tachyon: The Fringe, you will often find that the most powerful weapon on your ship is in your head.
Why similar: Space Sim 58%, Simulation 26%, Space 16%
Fuel and fix ships as fast as you can in this Simulation Time Management game.
Why similar: Space Sim 39.5%, Simulation 18.3%, Space 13.7%, First-Person 6.1%, Physics 5.8%
The game is a platform runner. The game is also suitable for offline play. The game is designed to just take a break from the action games and just walk around. You can just walk around the map, you can try to embed your files for yourself. The main task is to try to find way to get out from there.
Why similar: Space Sim 37.5%, Walking Simulator 18.2%, Simulation 11.3%, Futuristic 8.5%, Adventure 6.2%
A first person building game where every problem is solved with pipes.
Why similar: Space Sim 43.3%, Simulation 13.2%, Building 9.9%, Futuristic 9%, Base Building 6.7%
You've barely managed to escape your exploding spaceship. Now in an old escape pod, you hurtle through space at the mercy of the cosmos. With no knowledge of the pod’s complex systems, your life depends on a technical manual and your own wits. How long can you survive?
Why similar: Space Sim 28.7%, Space 13.8%, Realistic 11.9%, Simulation 11.7%, Survival 10.3%
A strange signal... an alien craft... an interplanetary, gravity-defying journey through space and time.
Why similar: Space Sim 28.7%, Walking Simulator 16.1%, Space 11.4%, Realistic 7.7%, Atmospheric 6.4%
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 49.2%, Space 17.1%, Futuristic 15.5%, Adventure 5.4%, Simulation 4.7%
In "Space Mechanics: Repair | Hiring | Craft" you are the owner of a space repair station in which you have to work. Repair spaceships, get money for it, hire them and create items for sale or for your own purposes.
Why similar: Space Sim 47.7%, Futuristic 15.7%, Simulation 13.1%, Space 12.2%, First-Person 10.2%
Operate a spacecraft at the edge of a singularity. Use realistic orbital mechanics and Newtonian physics to explore a star system around a black hole and what lies beyond.
Why similar: Space Sim 38.9%, Realistic 13.4%, Space 10.8%, Simulation 9.9%, Sci-fi 7.9%
Tiny Space Academy is a 2D space sim where you can grow your own space agency and explore our solar system with rockets you design! Learn basic orbital mechanics, run science experiments, and get your astronauts back to Earth safely.
Why similar: Space Sim 36.9%, Space 14.3%, Building 13.3%, Simulation 12.3%, Physics 8.1%
Explore a unique, procedurally generated galaxy filled with alien artifacts and resources to extract and exploit. Mine asteroids, harvest nebula, pilot unique ships and find new and strange things in the void between stars as you struggle to survive long enough to find another home.
Why similar: Space Sim 34.9%, Building 10.9%, Futuristic 10.3%, Simulation 9.6%, Third Person 9.3%
Step into Haven-1, the world's first commercial space station. Unlock its hatch to navigate through the interior of the station, where you can interact with the storage area, the crew quarters, the Haven-1 Lab, and a stunning, 180-degree view of Earth.
Why similar: Space Sim 49.5%, Walking Simulator 24.4%, Space 12.7%, Simulation 6.6%, Linear 6%
Welcome to your new career as a gas station attendant in the deepest, darkest corner of space! Serve adorable ships, count your cash, and expand your diesel empire. It's a simple, satisfying job. Just... ignore the whispers in the vents. Everything is fine. Probably.
Why similar: Space Sim 47.9%, Simulation 19.1%, First-Person 9.6%, Space 9.5%, Sci-fi 6.9%
Triton Survival is an open world survival game about exploration, construction, engineering, and fighting on planets. Embark on this interstellar adventure and conquer the galaxy. Are you ready?
Why similar: Space Sim 31%, Building 13.5%, Space 11%, Base Building 10.6%, Third Person 8.1%
Massive ground and space battles with hundreds of units. Seamless landings on huge spherical planets. Interplanetary flights with explorable ship interiors. Boarding vessels anywhere in combat, space or surface. All in a single-server PvE co-op space-sim shooter.
Why similar: Space Sim 41.9%, Futuristic 11.6%, Space 11.1%, Simulation 9.4%, Sci-fi 7.8%
A short cinematic survival experience where you attempt to survive on a failing satellite. Worry about all the survival essentials along with a ever growing blackhole named Ebon Void pulling lethal debris your way.
Why similar: Space Sim 32.6%, Walking Simulator 17.2%, Simulation 8.9%, Realistic 8.5%, Building 8.2%
Nebulis Entity is a first person spaceship crew simulator, with support for online co-op. Maintain your vessel, track down and decode alien signals, and venture as far as you can - while doing your best to prevent your ship from falling apart around you.
Why similar: Space Sim 38%, Space 15.1%, Simulation 11.7%, Survival 10.9%, First-Person 7%
Disposition is an escape-room-inspired game about strategic memory placement. You go through a sequence of engaging tasks where you must detect anomalies and observe details, all while being timed.
Why similar: Walking Simulator 33.3%, Simulation 19.4%, Adventure 12.3%, Physics 8.8%, First-Person 7.4%
A first-person walking simulator focused on atmosphere and introspection, where players explore surreal spaces, discover memories, and move at their own pace through a calm, dreamlike experience.
Why similar: Walking Simulator 37.7%, Simulation 16.8%, First-Person 13.2%, Adventure 10.6%, Atmospheric 10.3%
