60+ similar titles based on shared tags and player behavior. Themes include Simulation, Space Sim, Space, Singleplayer.
You were promised a hero’s journey. You got a vacuum cleaner. Team up with 3 friends in this chaotic, physics-based co-op game. Build your space station out of "recycled" trash, dodge orbital debris, and try not to burn up in the atmosphere. In space, no one can hear you clean.
Liquid Space
Liquid Space lets you interact with ultra-realistic liquids in zero gravity on the international space station.
WebbVR: The James Webb Space Telescope Virtual Experience
Join the James Webb Space Telescope in orbit beyond the Moon and explore the universe from its perspective. Planetary systems are born, galaxies form, and stars emerge from within colorful nebulas—all before your eyes.
Liquid Space lets you interact with ultra-realistic liquids in zero gravity on the international space station.
Why similar: Simulation 28.1%, Space Sim 27.9%, VR 17.1%, Casual 16.6%, Space 10.3%
Join the James Webb Space Telescope in orbit beyond the Moon and explore the universe from its perspective. Planetary systems are born, galaxies form, and stars emerge from within colorful nebulas—all before your eyes.
Why similar: Space Sim 27.6%, VR 23.2%, Simulation 22.4%, Casual 13.7%, Space 8.5%
A first-person astronomy simulator built on real astronomical data. Set up, align, and operate your telescope as the sky changes with location, date, and time. Use star charts and bright stars to find targets, then observe the Moon, planets, and faint, distant deep-sky objects through the eyepiece.
Why similar: Space Sim 42.4%, Science 23.1%, Simulation 10.4%, First-Person 6.9%, Physics 6%
Build rockets and shoot them into space. Once you reach orbit, you are halfway to explore anywhere in the Solar System.
Why similar: Space Sim 41%, Simulation 19%, Science 16.6%, Space 15.7%, Physics 4.6%
A classic fantasy MMORPG powered by uMMORPG—discover dungeons, fight powerful creatures, forge rare equipment, and shape a living world alongside hundreds of players.
Why similar: Space Sim 37.7%, Science 23.9%, Simulation 12.6%, Space 10.6%, First-Person 7.9%
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 62.1%, Simulation 27.4%, Space 10.5%
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 55%, Simulation 30.5%, Space 14.5%
As an Artemis astronaut, face the challenges of space flight in the newest manned system that will take humanity back to the Moon thanks to NASA resources and consultation in terms of Artemis MIssions. Manage the mission using VR glasses.
Why similar: Space Sim 41.2%, VR 19.4%, Space 12.2%, Simulation 12%, First-Person 6%
A real-time 3D space simulator and interactive planetarium. Travel to any planet, moon, star, or galaxy and view it from any point in space and time. Accelerate time, land on alien worlds, and expand the universe with community-made add-ons.
Why similar: Space Sim 42.7%, Simulation 21.8%, Science 18.3%, Space 7.8%, 3D 5.5%
X Rebirth VR Edition is tailored to be an immersive VR experience, based on X Rebirth: Home of Light. TRADE, FIGHT, BUILD, THINK in the X Universe - the biggest sandbox this side of the galaxy.
Why similar: Space Sim 47.7%, VR 26.3%, Simulation 20%, Space 6%
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 48.4%, Simulation 25.4%, Space 12.6%, Physics 9.1%, 3D 4.5%
Explore the Solar System! Stand next to the Sun and gain perspective for the true vastness of space beyond our home planet. You're in control of this virtual orrery. Fast-forward and rewind time itself as you highlight planetary orbits and discover a bit more about your nearest celestial neighbors.
Why similar: Simulation 39.1%, Space Sim 38.8%, VR 22.1%
A casual space simulation game where you perform orbital manoeuvres on satellites to change their orbit and complete missions.
Why similar: Space Sim 46.3%, Simulation 26.6%, Space 11.8%, Physics 10.2%, Casual 5.1%
Real-time planetary collision sandbox powered by SPH physics: smash planets together and watch the destruction and its aftermath!
Why similar: Space Sim 47.1%, Simulation 13.9%, Space 12.7%, Casual 8.5%, Physics 7.8%
Spaceflight add-on for Microsoft Flight Simulator X
Why similar: Space Sim 45.5%, Simulation 38.2%, Space 16.3%
Fly an Apollo-style lander around various planets, landing to earn points and then redocking with the command module to advance to the next level.
Why similar: Space Sim 34.8%, Simulation 33.9%, Casual 20.7%, Space 10.6%
Leaving the formation is a story-driven sci-fi combat simulation based on honest Newtonian flight physics.
Why similar: Space Sim 46.2%, Simulation 17.8%, VR 14.5%, Space 12.4%, First-Person 5.7%
You are the ISS crew, where the station's fate depends on everyone. Oxygen leaks, system failures, meteorite threats — repair with your own hands and make real-time decisions. Complete missions, perform spacewalks. Experience life in orbit: in space, nothing goes according to plan.
Why similar: Space Sim 40.3%, Simulation 16.8%, Science 14.9%, Space 7.8%, First-Person 7.2%
Rogue Stargun is an action-packed space combat sim where you pilot 5 unique starfighters with interactive VR cockpits in a story-driven single player campaign consisting of over 24 unique missions covering both land and space.
Why similar: Space Sim 43%, VR 21.7%, Simulation 18.5%, Space 8.9%, Physics 4%
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 54.1%, Simulation 21.2%, Space 14.6%, Physics 6.3%, 3D 3.8%
Welcome to this exciting gaming world, where you will transform into a true space explorer and embark on a magnificent journey of exploring the wonders of the universe!
Why similar: Space Sim 46.9%, Simulation 15.8%, Casual 14.7%, VR 11%, Space 7%
Realistic simulation of spaceflight in a full sized Solar System, with all the planets and their major moons. using real forces, distances, velocities and time. Chapter 1: The Apollo Days. Incredibly detailed Apollo Program missions starting with Apollo 8 lunar orbit missions.
Why similar: Space Sim 44%, Simulation 35.8%, Space 20.2%
The existence of all mankind is under threat. You are the only hope!
Why similar: Space Sim 38%, Science 21.8%, Simulation 18.2%, Space 14%, Physics 5.6%
House of the Dying Sun is a tactical space shooter that puts you in the cockpit of the universe's most terrifying starfighter. Hunt the enemies of the Empire and bring ruin to their people.
Why similar: Space Sim 46.5%, VR 19.2%, Simulation 15.8%, Space 14.8%, First-Person 3.7%
Explore the center of the Milky Way like never before!
Why similar: Simulation 45.7%, Casual 27.9%, Space Sim 9.6%, Science 6.4%, VR 5.3%
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 46.3%, Simulation 25.7%, Space 9.7%, Base Building 7.9%, 3D 5.9%
This game is Design by Geescan Technology Company, it is a all new design VR game which contains puzzle，adventure and collection element. The game tells a story about the stars to save. In the future one day, many stars in the universe is the big devil to steal the energy, And become dim, no life, and as a righteous you will represent...
Why similar: Space Sim 40.6%, Simulation 24.4%, VR 22.6%, Space 12.4%
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 44.1%, Simulation 20.8%, Science 14.7%, First-Person 6.5%, Space 5.8%
This is a new action game where you steer the earth. Steer the Earth, when both the Earth and the Moon are in the goal zone, the stage is cleared. Stars are constantly pulling on each other with universal gravitation. You can experience a simulated universal gravitation.
Why similar: Space Sim 38.2%, Science 27.5%, Casual 14.7%, Space 13.7%, Physics 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 42.3%, Simulation 23.5%, Casual 13.7%, Space 8.9%, First-Person 6.7%
Interkosmos is back! Jump into a year 2000 space shuttle for an even crazier VR adventure. Grab a wrench to fix failing systems, load floppy disks, and steer your ship to safety. Experience the funny story, master the retro controls, and try not to die!
Why similar: Space Sim 39.5%, VR 17.7%, Science 15%, Simulation 11.8%, Space 8.5%
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 44.3%, Simulation 25.1%, Casual 9.1%, First-Person 6.9%, Space 6.4%
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 48.9%, Simulation 16.6%, Space 11.9%, First-Person 9.6%, 3D 7.1%
Take your place at the tactical station of a spaceship and face a brutal war in the near future for control of the outer planets in this realistic space warfare simulator. Choose your side and lead your ship into battle, maneuvering and fighting according to the laws of orbital mechanics.
Why similar: Space Sim 41.8%, Simulation 21.5%, Science 15.1%, Space 13.7%, Physics 7.9%
Explore a seed-driven galaxy where every ship, planet, and dungeon is generated at runtime. Dogfight pirate wings, land on 20 kinds of worlds, raid surface sites on foot, and build a fleet from salvaged hulls, solo or in Steam co-op. The same seed rebuilds the same galaxy, every time.
Why similar: Space Sim 49%, Simulation 18.5%, Science 14.2%, Casual 6.8%, Space 6%
Realistic space flight simulator.
Why similar: Space Sim 34.6%, Science 17.3%, VR 14.3%, Simulation 13.4%, Space 11.5%
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 41.1%, Simulation 22.3%, Science 19.1%, Space 6%, 3D 5.9%
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 51.4%, Simulation 27%, Space 9.7%, 3D 6%, Physics 5.9%
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 50.6%, Casual 15.8%, VR 12.8%, Space 12.4%, Simulation 8.4%
Jump into hyper speed and hold tight as you experience this galactic ride. Mars, Venus, Earth, the Stars and much more as you dive deeper into space. Remember the galaxy is vast and your journey starts here.
Why similar: Space Sim 41.7%, VR 17.3%, Simulation 16%, Space 13.8%, Casual 11.1%
Explore more than 2,900 carefully selected photos from the Artemis II mission in an interactive 3D space, featuring distant views of Earth, the Moon's far side, ancient craters, earthrise, earthset, and a solar eclipse. Photo credit: NASA / Artemis II crew
Why similar: Space Sim 36.4%, Simulation 19.6%, Science 17.2%, Space 11.9%, Casual 9.6%
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 47%, Simulation 24.9%, Casual 9.7%, First-Person 7.2%, Space 5.7%
Somewhere in the third dimension there lives an alien Joe. He can't sit still. He constantly travels and explores the world and galaxies. This time he came across a new planet.
Why similar: Space Sim 47.7%, Simulation 25.2%, Casual 18.1%, Space 9%
Simulate the physics of the Universe on a large scale and create stunning visuals. Play with intergalactic interactions, smash planets together and even create the Big Bang itself!
Why similar: Space Sim 39.5%, Simulation 26%, Space 14.7%, Casual 10.6%, Physics 9.2%
Space Trucker is a "realistic" space simulator where you fly your cargo ship to different places within the solar system. Configure your ship, maneuver for departing and docking, plan your high speed flight, and execute it all without breaking space rules - or killing yourself!
Why similar: Space Sim 55.9%, Simulation 22.5%, VR 21.6%
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 30.1%, Science 16.1%, Simulation 15.2%, Space 13.9%, VR 8.3%
Explore the real Solar System and thousands of star systems. Watch Phobos dash through the Martian sky or observe a sunset on a planet with multiple suns. Accelerate time, compare planet sizes, and visit scientifically grounded stars and exoplanets—in VR or on desktop.
Why similar: Space Sim 28.5%, Science 26.1%, VR 13.4%, Space 11.3%, Simulation 7.6%
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 46.8%, Simulation 22.9%, First-Person 8.1%, Space 7.9%, 3D 6.2%
Gravitation is a sandbox simulation set in the vastness of the cosmos and built on the laws of real-world physics.
Why similar: Space Sim 45.5%, Simulation 24.7%, Casual 16.5%, Space 8.1%, Physics 5.1%
Desktop and VR interactive space experience/game. Fan homage to SpaceX's efforts of inspiring humanity to finally become a spacefaring civilization! Experience launches, flights and landings of starships first-hand, engage with challenging mini-games, explore funny memes and more. :-)
Why similar: Space Sim 29.4%, Science 22.2%, VR 11.4%, Space 10.1%, Simulation 6.4%
Become a Space Mechanic! Get your hands dirty, explore the depths of space and repair broken machinery. Diagnose problems using diagrams and tools, perform repairs, manage your resources and watch the simulated machinery come alive. Or just gaze upon the beauty of the Solar System.
Why similar: Space Sim 36.5%, Science 20.7%, Simulation 12.4%, Space 11.5%, Casual 7.6%
Evil A.I. Space Bots are attacking Earth, You and Your team of Good A.I. Bots must stop them !
Why similar: Space Sim 52.2%, Simulation 28%, Space 13%, 3D 6.8%
I am excited to release my first game on Steam! SimpleRockets was released in 2013 for mobile and I've put a ton of work into it to get it ready for PC and Mac. It was inspired by KSP, and it offers a simpler 2D experience for building rockets and exploring space with realistic orbital mechanics.
Why similar: Space Sim 52%, Simulation 26.3%, Physics 11.5%, Space 10.1%
Who needs gas when you've got gravity? Casual space flight enhanced with "borrowed" alien tech! Controller and Keyboard flight support
Why similar: Space Sim 44%, Simulation 22.8%, Casual 15.2%, Space 8.4%, 3D 6.2%
Build rockets and fly them around the Solar System in this realistic aerospace sandbox. Attempt landings, build space stations, drive rovers, perform spacewalks, explore alien worlds, and get your crew home safe.
Why similar: Space Sim 42.7%, Science 16.7%, Simulation 13.9%, Space 9.3%, Base Building 6.1%
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 43.8%, Simulation 41.4%, Space 14.8%
Wanna a billionaire life? You don't need to be wealthy in reality, you can just spend a few dollars on this virtual reality game and you will know how it would like.
Why similar: Simulation 34.3%, VR 27.8%, Casual 24%, First-Person 14%
Master the cockpit of highly realistic spacecraft in this Newtonian physics based sim. Take off from surface to space, plot a course between the planets and dock with space stations. Trade commodities or take shipping contracts to buy upgrades and optimize your build - every choice matters.
Why similar: Space Sim 31.3%, Simulation 20.2%, Science 15.2%, VR 12.7%, Space 12.4%
We present you a fun simulation game in which you pilot an aircraft and have the mission to destroy parts of a large asteroid that has broken into millions of pieces and is heading towards Earth.
Why similar: Space Sim 49%, Simulation 25.3%, Casual 16.2%, Space 9.6%
