60+ similar titles based on shared tags and player behavior. Themes include Simulation, Space Sim, Space, Physics.
A casual space simulation game where you perform orbital manoeuvres on satellites to change their orbit and complete missions.
Orbit One
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.
SimpleRockets
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.
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 41.2%, Simulation 25.7%, Physics 17.5%, Space 14.9%, Singleplayer 0.8%
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 41.1%, Simulation 24.4%, Physics 20.7%, Space 10.7%, 2D 3.1%
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 49.5%, Simulation 32.3%, Space 18.2%
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 57%, Simulation 29.5%, Space 13.4%
Spaceflight add-on for Microsoft Flight Simulator X
Why similar: Space Sim 40.2%, Simulation 39.7%, Space 20.1%
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 47.3%, Simulation 21.8%, Space 17.8%, Physics 12.4%, Singleplayer 0.8%
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 39.1%, Physics 20.6%, Simulation 20.3%, Space 10.8%, Sci-fi 4.4%
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 38.5%, Simulation 36.8%, Space 24.7%
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: Simulation 39.6%, Space Sim 35.7%, Space 16.8%, Sci-fi 8%
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 32.9%, Simulation 25.4%, Physics 17.4%, Space 17.1%, 2D 3.5%
Build and upgrade your personal ship to travel around a strange planet.
Why similar: Space Sim 37.1%, Simulation 21.6%, Space 14.6%, Physics 12%, Sci-fi 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 46.6%, Simulation 27.7%, Space 10.7%, Futuristic 8.3%, Sci-fi 6.1%
Sling shot explosive nuclear warheads into collision course with your planetary assassination targets. Using the gravitation of a planet against itself, while navigating your payload around asteroids, moons and even Black Holes for devastating effect!
Why similar: Space Sim 37.2%, Physics 20.7%, Space 18%, Simulation 12.1%, Sci-fi 7.9%
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 34.8%, Space 20.1%, Physics 17.6%, Simulation 15.4%, Sci-fi 9.7%
Real-time planetary collision sandbox powered by SPH physics: smash planets together and watch the destruction and its aftermath!
Why similar: Space Sim 45%, Physics 16.9%, Space 16.9%, Simulation 15.6%, Casual 2.7%
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 46.3%, Simulation 28.5%, Space 12.2%, Physics 12%, Singleplayer 1%
Fuel and fix ships as fast as you can in this Simulation Time Management game.
Why similar: Space Sim 37.1%, Simulation 25%, Space 17.1%, Physics 13.2%, Futuristic 3.8%
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 43.4%, Simulation 18.9%, Space 13.3%, Physics 12.1%, Sci-fi 7.5%
The Battle of Sol is an intense space action game where you participate in epic capital ship battles, thrilling dogfights, space station raids, and much more as you liberate humanity's solar system from enemies determined to bring us to its fiery end.
Why similar: Space Sim 36.8%, Simulation 34%, Space 21%, Sci-fi 8.2%
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 46.7%, Simulation 28.8%, Physics 13.2%, Space 10.3%, Singleplayer 1.1%
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 42.2%, Simulation 23%, Space 22.6%, Physics 10.8%, Singleplayer 1.4%
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 41.9%, Space 19.4%, Simulation 15.9%, Physics 14.6%, 2D 6%
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 53.2%, Space 20.2%, Simulation 15.4%, Sci-fi 9.8%, Singleplayer 1.5%
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 43.3%, Simulation 28.2%, Space 12.7%, Physics 9.4%, Sci-fi 5.6%
A 2D space agency simulator where every object follows the same orbital physics. Land on moons, build colonies, deploy satellites, and reshape entire planetary systems. Deorbit a moon if you want.
Why similar: Space Sim 27.6%, Simulation 24.8%, Space 18.5%, Physics 17.4%, 2D 5%
Master spaceflight and progress through realistic orbital mechanics challenges of increasing complexity. Plot maneuvers to coordinate transfer orbits, gravity assists, and high-stakes rendezvous.
Why similar: Space Sim 28.7%, Simulation 27.5%, Physics 20.1%, Space 20%, 2D 2.5%
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 42.7%, Simulation 21.6%, Space 12.3%, Physics 9%, Sci-fi 7.7%
X-Tension is the eagerly awaited expansion pack to X: Beyond the Frontier. The expansion is not limited by a linear plot line but makes use of new ways to expand your empire. You can now take part in missions that are offered to you throughout the game.
Why similar: Space Sim 38.4%, Simulation 29.4%, Space 21.7%, Sci-fi 9.2%, Singleplayer 1.2%
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 50.6%, Simulation 31.9%, Space 16.4%, Singleplayer 1.1%
Launch. Slingshot. Crash. Repeat. Slingshot is a pixel-art orbital mechanics arcade about gravity, fuel, and perfect timing. Chain flybys across eight planets, reach escape velocity, and tune in to Spacify : 12 destinations, 12 soundtracks, 100+ achievements.
Why similar: Space Sim 49.7%, Physics 22.9%, Space 21.3%, 2D 6.2%
Against the overwhelming might of the Empire stands a small but growing Rebel Alliance. Scattered resistance groups are uniting and what is needed most now are Starfighter pilots. Will you join their struggle to end this tyranny and become a hero of the Rebellion?
Why similar: Space Sim 54.8%, Space 20.8%, Simulation 19.3%, Sci-fi 3.1%, Singleplayer 2.1%
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 38%, Simulation 19.7%, Space 18.7%, Physics 16.9%, Sci-fi 5.9%
Explore a precisely recreated lunar surface built from real data and a JAXA-backed simulation.
Why similar: Space Sim 51.2%, Simulation 29.2%, Space 18.3%, Singleplayer 1.3%
In the distant future, the X universe faces a period of profound and irrevocable change. While the universe stumbles towards an uncertain future, countless adventures await as new enemies rise in search of power.
Why similar: Space 31.4%, Space Sim 29.1%, Simulation 27.7%, Sci-fi 10.8%, Singleplayer 1%
Leaving the formation is a story-driven sci-fi combat simulation based on honest Newtonian flight physics.
Why similar: Space Sim 47%, Simulation 21.3%, Space 17.7%, Physics 7.9%, Sci-fi 5.1%
Fly a rented ship in a procedurally-generated universe, navigate risky routes, and profit from changing markets before the opportunity disappears and you lose it all. Take jobs, navigate the markets, smuggle, lie. Do everything in order to keep flying.
Why similar: Space Sim 50.6%, Simulation 28.6%, Space 9.7%, Sci-fi 5.5%, 2D 5.5%
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 42.4%, Simulation 27%, Physics 10.9%, Space 10.6%, Casual 5.1%
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 36.7%, Physics 19.3%, Space 18.9%, Simulation 17.8%, 2D 4.1%
A co-op sci-fi featuring scrap, piracy, and your talkative line manager Clara.
Why similar: Space Sim 32.3%, Space 21.5%, Physics 21.2%, Sci-fi 9.9%, 2D 6%
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 44.5%, Simulation 25.4%, Space 10.7%, Physics 9%, Sci-fi 6%
Equipped with cutting-edge salvaging tech, carve & slice spaceships to recover valuable materials. Upgrade your gear to take on more lucrative contracts and pay your billion credits debt to LYNX Corp!
Why similar: Space Sim 24.9%, Space 21.3%, Physics 19%, Simulation 16.5%, Sci-fi 10.3%
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: Simulation 40.8%, Space Sim 35.6%, Space 15.2%, Casual 7%, Singleplayer 1.4%
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 56%, Space 23.3%, Simulation 20.7%
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 48.3%, Simulation 20.6%, Space 18.3%, Sci-fi 6.6%, Futuristic 5.5%
Real-time against real pilots; this is Star Wars space combat as it was meant to be! Featuring challenging real-time dogfights of 2 to 8 players, Star Wars™: X-Wing vs. TIE Fighter is one of the most historically significant space combat simulators ever made.
Why similar: Space Sim 48.7%, Simulation 27.4%, Space 21.3%, Sci-fi 2.5%
Evil A.I. Space Bots are attacking Earth, You and Your team of Good A.I. Bots must stop them !
Why similar: Space Sim 50%, Simulation 31.5%, Space 17.4%, Singleplayer 1.1%
Liquid Space lets you interact with ultra-realistic liquids in zero gravity on the international space station.
Why similar: Simulation 40.9%, Space Sim 34.6%, Space 17.8%, Casual 6.8%
Parkan II is an original concept game that will allow you to feel as a pilot of a spacecraft lost somewhere in the universe. Become a pirate or mercenary, get money to buy the most powerful cruiser and show them all who is to be the new master of the galaxy. Unforgettable adventures in the Parkan II universe await you!
Why similar: Simulation 33.8%, Space Sim 29.8%, Space 28.9%, Sci-fi 7.5%
We have built a mini universe with real physics basis, simulation and imagination. The game uses realistic environments and models to tell a story of a mini universe.
Why similar: Space Sim 46.6%, Space 18.4%, Simulation 14.6%, Sci-fi 9.2%, Physics 7.7%
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 47.1%, Simulation 29.2%, Space 12.4%, Casual 5.9%, 2D 4.5%
Darkstar One offers a fantastic amount of freedom of choice. The story-based missions gradually lead you deeper into the galaxy to new races, new technologies and ever stronger opponents. Explore a vast array of solar systems in search of hidden artifacts of ancient races, essential objects for upgrading your ship--the Darkstar One.
Why similar: Space Sim 46.3%, Space 29%, Simulation 12.8%, Sci-fi 11.1%, Singleplayer 0.7%
Star Matter is a single-player, 2D, tile based, spaceship physics RPG, where you pilot a ship that you are able to customize and configure to suit the current task, your playstyle, or what remains of your ship.
Why similar: Space Sim 29.7%, Simulation 26.9%, Physics 20.3%, Space 10.8%, Sci-fi 6.2%
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 34.1%, Simulation 32.6%, Space 14.6%, Physics 13.1%, Casual 5.6%
Spacebourne is an open space exploration game with Rpg elements. Its world consists of different factions at war. You as an expert pilot need to choose your side or be on no one's side and create a force of your own. Load up your weapons, Ready your ship and warp to adventure.
Why similar: Space Sim 41.5%, Space 30.2%, Simulation 28.4%
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 Sim 39.3%, Simulation 26%, Space 10.5%, Futuristic 8.7%, Sci-fi 5.9%
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 50.7%, Space 23.5%, Futuristic 12%, Simulation 7%, Sci-fi 3.6%
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.
Why similar: Space Sim 46%, Simulation 27%, Space 11.6%, Physics 10.3%, Casual 5.1%
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 46.1%, Simulation 27.6%, Space 10.8%, Physics 8.6%, Sci-fi 6.1%
