60+ similar titles based on shared tags and player behavior. Themes include Simulation, Space Sim, Space, Singleplayer.
Take on realistic space missions, manage your economy, and explore the solar system. Build and expand your space center on Earth, accept contracts, and launch satellites into orbit. Research, adapt and collect valuable scientific data to commence your growing aerospace empire.
Perihelion
Perihelion lets you run your own rocket engine shop. Take over an abandoned desert airfield, design realistic, unique engines, then test them!
Galduen of the Void
A fantasy space agency management game! Manage your team, design your space ship and research new technology! Reach moons, planets and the void beyond. Can you reach the void? Can you bring Galduen to the void?
Perihelion lets you run your own rocket engine shop. Take over an abandoned desert airfield, design realistic, unique engines, then test them!
Why similar: Space Sim 35%, Simulation 13.8%, Management 8.6%, Immersive Sim 8.6%, Realistic 7.8%
A fantasy space agency management game! Manage your team, design your space ship and research new technology! Reach moons, planets and the void beyond. Can you reach the void? Can you bring Galduen to the void?
Why similar: Space Sim 38%, Management 17.3%, Space 14.1%, Strategy 8.6%, Simulation 7.4%
Build and upgrade your personal ship to travel around a strange planet.
Why similar: Space Sim 37.4%, Simulation 13.8%, Space 11.7%, Realistic 9%, Management 8.3%
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 34.4%, Flight 20.6%, Realistic 10.9%, Space 10.1%, Simulation 8%
Master physics in this hardcore orbital simulator where Einstein’s theories come to life. Plot trajectories and manipulate spacetime via general relativity, time dilation, and length contraction. Command your starship, outrun time, and explore a universe governed by real physics.
Why similar: Space Sim 42%, Flight 18.9%, Simulation 16.4%, Space 8.1%, Realistic 7.7%
Humanity is gone, but the machines never stopped producing, and now there's cargo to move. As a robot space trucker, you’ll jump between systems, navigate astronomical planetary distances, upgrade your junk-hauler, and keep the galaxy's commerce alive. People may be gone but the job's never done!
Why similar: Space Sim 36.8%, Flight 16.8%, Simulation 13.4%, Immersive Sim 8.2%, Artificial Intelligence 7.1%
Take to the stars and explore the solar system. Master the orbital mechanics of N-body physics. Plot a careful course to complete your mission.
Why similar: Space Sim 45.5%, Simulation 17.7%, Strategy 13.7%, Space 13.1%, Physics 7.2%
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 41.6%, Simulation 17.1%, Strategy 15.6%, Space 9.7%, Exploration 5.1%
A space sim where you build the industry that produces your rockets, then fly them. Genuinely integrated orbits, aerodynamics solved part by part, procedural planets you can walk. From first mine to first interstellar flight.
Why similar: Space Sim 29.2%, Automation 10.4%, Realistic 10.3%, Space 9.2%, Simulation 9%
Build and manage your own space company. Design missions, launch satellites, and expand your influence across Earth’s orbit.
Why similar: Space Sim 34.8%, Simulation 14.6%, Strategy 13.4%, Management 8.7%, Immersive Sim 8.3%
Low Earth Orbit Adventures is a chill space sim set in the near future where the space around Earth has become a frontier of science, commerce and diplomacy. Retrieve the Hubble, rescue astronauts, assemble space stations and many other missions in this realistic but friendly adventure.
Why similar: Space Sim 42.8%, Flight 15.2%, Realistic 11.8%, Immersive Sim 8.8%, Space 6.8%
Space Sim Tycoon – A sandbox transportation tycoon game where you can explore forbidden planets, gather resources, craft goods, and establish routes to manage your space empire.
Why similar: Space Sim 36.6%, Simulation 15.2%, Management 10.7%, Strategy 9.6%, Space 8.2%
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: Space Sim 29%, RTS 14.4%, Flight 13.1%, Simulation 8.5%, Strategy 8.3%
Explore unique star systems in AGOS: A Game of Space! Scavenge resources, face the danger of space and save humankind.
Why similar: Space Sim 45.8%, Simulation 12.1%, Flight 11%, Immersive Sim 9.7%, Space 6.2%
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 49%, Simulation 19.5%, Space 12.6%, Realistic 12.1%, Exploration 6%
Manage a private space company in an alternate-history 1960s Space Race. Take contracts, purchase launch vehicles, and plan launches as you try to survive the high-risk, high-cost world of private spaceflight.
Why similar: Space Sim 36.5%, Simulation 15.9%, Management 15.8%, Strategy 14.5%, Space 8.1%
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 36.4%, Space 14.3%, Simulation 12%, Flight 11.7%, Management 7.9%
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 36.5%, RTS 18.6%, Space 14.4%, Strategy 12.4%, Simulation 9.2%
Orbital Salvager is a 2D space arcade simulation about mastering orbital mechanics to recover salvage ships from planetary orbit and deliver them to a salvage depot on time. Tether and tow salvage in various orbital patterns, manage fuel, and avoid obstacles in the daily and campaign modes.
Why similar: Space Sim 42.1%, Flight 18.9%, Space 15.5%, Simulation 10.1%, Physics 5.4%
Navigate star systems using real orbital mechanics. Pilot a cockpit with controls inspired by the Apollo command module. Manage heat, energy, and trajectory.
Why similar: Space Sim 32.6%, Flight 18.4%, Realistic 9.4%, Management 9.4%, Space 8.8%
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 22.3%, Space 12.8%, Flight 11.9%, Management 10.5%, Simulation 9.2%
🚀 Become a Space Pioneer by building and managing a station of your own on the orbit of distant planets! Focus on design and management or fulfill objectives to progress. 🛰️ Explore, Build and Prosper!
Why similar: Space Sim 26.2%, Space 13.2%, Management 10.5%, Automation 7.3%, Artificial Intelligence 7.1%
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.
Why similar: Space Sim 38.9%, Simulation 14%, Automation 9.9%, Strategy 9.6%, Space 8.6%
Transport cargo in this challenging flight through the void of space! Listen to your co-pilot's warnings; manage your fuel, grapple with gravity physics and meteors. Expand your fleet with brand new, massive ships using the money earned from deliveries!
Why similar: Space Sim 44.3%, Flight 18.3%, Simulation 16.5%, Space 7.4%, Exploration 5.5%
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 38.9%, Management 12.8%, Simulation 12.2%, Strategy 8.6%, Realistic 7.1%
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 27.9%, Space 14.4%, Realistic 10.6%, Simulation 10.5%, Management 9.2%
Play as an A.I tasked with helping mankind explore the vastness of space. Customize your ship, recruit a crew, battle alien vessels, research new technology and explore randomly generated universes.
Why similar: Space Sim 38.7%, Strategy 16.4%, Simulation 16.4%, Space 14.4%, Management 14.1%
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 66%, Simulation 21.6%, Space 12.4%
Trade your wares and eliminate the competition in a cutthroat world. Buy new ships and stations to mine and haul resources. Explore the vast emptiness of space.
Why similar: Space Sim 54.3%, Space 18%, Simulation 12.7%, Strategy 10.6%, Exploration 4.3%
An AI returns from a relativistic test flight to find humanity gone. Explore a real data‑based solar‑system ephemeris, pilot spacecraft across accurate topological data, and push the limits of physics as you attempt escalating Superstring Transitions.
Why similar: Space Sim 43.3%, Flight 13.9%, Simulation 12.4%, Realistic 7.6%, Immersive Sim 6.9%
In a star system with three stars exhibiting the three-body problem, pilot Earth equipped with massive nuclear fusion engines. Players must strategically toggle multiple engines on and off to keep Earth's orbit within the habitable zone, ensuring the continued development of human civilization.
Why similar: Space Sim 45.4%, Flight 20.6%, Simulation 17.3%, Space 9.8%, Physics 3.4%
Launch Window is a single player physics-based automation game where you establish supply chains across an entire solar system using orbital mechanics.
Why similar: Space Sim 32.1%, Flight 12%, Management 10.6%, Space 9.6%, Automation 8.2%
Build and automate your own modular space fleet in this sandbox base-building game. Mine asteroids, expand your ship, fight enemies, explore new star systems, and uncover the deepest secrets of the universe.
Why similar: Space Sim 39.4%, Management 13.8%, Automation 12.6%, Strategy 10.2%, Simulation 9.4%
Realistic space flight simulator.
Why similar: Space Sim 33.8%, Flight 17.4%, Space 12.4%, Realistic 10.3%, Simulation 9.7%
Mardori is a spaceshooter game with aspects of ARPG's. Upgrade your ship with various materials from missions, craft your equipment with damage or defense mods., create new weapons using blueprints, unlock new missions with Stargate.
Why similar: Space Sim 37.8%, Flight 16.4%, Space 14.3%, Simulation 12.2%, Realistic 10.6%
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 58.7%, Simulation 24.2%, Space 17.1%
Space Hauler is a space flight sim set around Saturn's largest moon, Titan. Fly your spacecraft using realistic aerodynamics and orbital mechanics, take on contracts, and build your career as a pilot-for-hire.
Why similar: Space Sim 40.8%, Flight 17.8%, Immersive Sim 8.6%, Space 7.8%, Realistic 7.3%
Operate the Starship space launch system and learn how to catch a rocket to understand what it takes to colonize Mars in this ever-evolving simulation of SpaceX Starbase Texas.
Why similar: Space Sim 39.5%, Flight 18.5%, Simulation 11%, Immersive Sim 9.4%, Realistic 8.9%
Build a retro-industrial space program, manage your launch base, assemble and upgrade the Columbiad, then manually guide each mission through atmospheric ascent, orbital insertion, lunar transfer, and recovery in a low-poly spaceflight management adventure.
Why similar: Space Sim 38.7%, Space 14.4%, Simulation 10.5%, Realistic 10.4%, Strategy 8.6%
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 44.4%, Strategy 16.7%, RTS 16.6%, Simulation 14.5%, Space 5.3%
Explore the Solar System. Mine and drop asteroids. Colonize and terraform. Lead the space race and compete with other corporations on your way to profit. Watch the expansion of human race over the centuries.
Why similar: Space Sim 30.3%, Space 13.5%, Management 12%, Realistic 9.3%, Simulation 8.6%
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 39.1%, Realistic 10.5%, Simulation 10.2%, Management 10.1%, Space 7.6%
In GravBoost, gravity is your greatest ally and your deadliest foe. Master the art of the gravitational slingshot to intercept orbital targets. Manage your fuel and time wisely in this physics-driven space sim where precision is the only way to survive the cosmic pull.
Why similar: Space Sim 45.9%, Flight 17.6%, Simulation 15.1%, Space 10.1%, Physics 9%
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 55.8%, Space 16.7%, Simulation 16.2%, Physics 5.4%, Atmospheric 3.3%
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 43.6%, Simulation 17.6%, Space 16%, Physics 6.3%, Building 4.7%
Guardian Above the Domes is a real-time artillery game built around realistic orbital mechanics. Bombard the enemy from a lone space station, defend the last domed cities on an airless planet, and uncover its lost history alongside a cat-shaped AI.
Why similar: Space Sim 44.6%, Simulation 11.8%, Realistic 11.5%, Flight 10.6%, Space 8.8%
This is a simulation based upon real physics. Its specifically for use with 3D headsets such as the HTC Vive and Oculus quest. It gives you a 3D perspective of how gravity works and interacts on all the bodies in a solar system. You can experiment with creating your own solar system.
Why similar: Space Sim 40.3%, Flight 16.7%, Simulation 16.2%, Realistic 6.6%, Space 6.5%
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 42.1%, Flight 11.1%, Space 10.3%, Simulation 8.5%, Immersive Sim 7.3%
Help humanity to spread throughout the cosmos by exploring new worlds, building space factories and setting up trade routes. Research advanced technologies to increase efficiency and unlock new paths of development. Fight off other artificial intelligences in your goal to reach the Final Upgrade!
Why similar: Space Sim 27%, Space 12.5%, Management 11.9%, Automation 10.9%, Simulation 7.3%
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 52.4%, Space 15.7%, Simulation 12%, Realistic 7.3%, Exploration 5.4%
Homeplanet is a space combat simulator with Newtonian physics and a story-driven campaign. Step into the boots of a combat pilot of the Troiden clan! Take part in the saga of exile from your home world—and the struggle to conquer a new one.
Why similar: Space Sim 48.5%, Flight 19.5%, Space 14.6%, Simulation 8.9%, Physics 6.3%
A dead god drifts in the dark. Build a salvage fleet that carves it apart cell by cell, and watch a colossal carcass melt into a storm of flying debris and climbing numbers. Strip it to the bone then evolve and start again on something bigger.
Why similar: Space Sim 42.3%, Simulation 14.7%, Management 10.5%, Strategy 8.2%, Automation 8%
Starlight Brigade is a realistic space action-adventure game with a precise combat system and full 6DOF controls. You command the Wayfarer, an aging light cruiser centuries past her time. Plot missile salvos, hunt down your enemy, design munitions, manage your crew, and send engineers to fix damage.
Why similar: Space Sim 32.4%, Flight 19.3%, Space 12.5%, Immersive Sim 10%, Simulation 6.1%
Leaving the formation is a story-driven sci-fi combat simulation based on honest Newtonian flight physics.
Why similar: Space Sim 49.2%, Flight 18.1%, Space 14.7%, Simulation 14.1%, Physics 3.1%
In Delos, you are the space traffic controller managing the flow of ships at a bustling space station. Direct docking, allocate resources, and prevent collisions in a real-time strategy setting. Balance efficiency and safety to maintain order in the interstellar hub.
Why similar: Space Sim 54%, Simulation 14%, Strategy 12%, Immersive Sim 7%, Resource Management 5.1%
Fly real astrodynamics from an Apollo-era DSKY. Plan Lambert transfers, mine asteroids, build a fleet, and survive a 38-body solar system where every trajectory is solved from Kepler's equation. No autopilot, no cheating.
Why similar: Space Sim 46.4%, Simulation 16.7%, Immersive Sim 10.5%, Space 8.9%, Exploration 5.8%
Haul Yeah! is a chill co-op space trucking game. Live aboard your ship, grow food, cook meals, deploy drones, repair hull systems, trade on a player-driven market, and haul resources across 15 star systems. Play solo or with up to 3 friends via Steam.
Why similar: Space Sim 46.3%, Simulation 16.8%, Management 11.1%, Space 8.7%, Exploration 5.8%
Captain a space freighter on its perilous voyage to deliver vital supplies to the Parvin Frontier! Select your crew, then lead and command their efforts to manage the ship's navigation, engineering, weapons, and more on the fly as crises and obstacles arise in real time.
Why similar: Space Sim 49.7%, Management 16.5%, Space 15%, Simulation 13.4%, Strategy 4.9%
Evil A.I. Space Bots are attacking Earth, You and Your team of Good A.I. Bots must stop them !
Why similar: Space Sim 51%, Simulation 20.3%, Space 14.1%, Artificial Intelligence 10.5%, 3D 3.3%
You're the only human in a huge, robotic space ship, flying at incredible speeds through deep space. Your mission: find and settle a new planet where humanity can thrive. Combat is inevitable, but you'll need more than flying skills to succeed.
Why similar: Space Sim 42.6%, Flight 25.4%, Space 15.6%, Simulation 13.4%, 2D 2.5%
