60+ similar titles based on shared tags and player behavior. Themes include Simulation, Space Sim, Space, Singleplayer.
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.
Orbital Physics Simulator
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.
GravBoost
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.
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 37.6%, Flight 14.8%, Simulation 14.1%, Minimalist 8.7%, Realistic 7.9%
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 38.7%, Physics 17.2%, Flight 13%, Simulation 12.2%, Space 7.5%
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 39.9%, Flight 15.8%, Simulation 14.6%, Minimalist 9.4%, Space 7.6%
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 42.3%, Physics 14.5%, Realistic 13.4%, Flight 13.2%, Simulation 6.3%
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 35.3%, Flight 18.5%, Realistic 12.8%, Space 9.2%, Physics 8.7%
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 46.4%, Simulation 17.4%, Physics 16.7%, Space 11.8%, Strategy 4.4%
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 43.1%, Simulation 11.4%, Physics 10.2%, Space 9.2%, Real Time Tactics 7.1%
Build and upgrade your personal ship to travel around a strange planet.
Why similar: Space Sim 39.3%, Simulation 13.9%, Realistic 10.8%, Space 10.8%, Physics 10.7%
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 38.1%, Simulation 13.9%, Physics 13.8%, Space 12.2%, Real Time Tactics 10.8%
A casual space simulation game where you perform orbital manoeuvres on satellites to change their orbit and complete missions.
Why similar: Space Sim 44.9%, Physics 19%, Simulation 18.4%, Space 11.2%, Sci-fi 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 45.5%, Flight 16%, Physics 13.5%, Space 12%, Simulation 8%
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 43.2%, Flight 17%, Space 14%, Physics 12.7%, Simulation 9.9%
Embark on an epic 3D space shooter adventure featuring dynamic space combat and thrilling planetary exploration. Battle in single or multiplayer modes from 1v1 to 5v5, strategizing to achieve victory through base destruction, resource collection, or base capture. Dominate with our ranking system!
Why similar: Space Sim 38.4%, Flight 15.8%, Realistic 10.5%, Simulation 9.1%, Space 7.3%
Leaving the formation is a story-driven sci-fi combat simulation based on honest Newtonian flight physics.
Why similar: Space Sim 46.9%, Flight 15.2%, Simulation 12.9%, Space 12.4%, Physics 6.7%
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 54.7%, Simulation 15.3%, Space 14.4%, Physics 12.1%, 3D 1.3%
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 52.2%, Simulation 19.9%, Realistic 14.9%, Space 11.9%, Singleplayer 1.2%
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 45.9%, Flight 16.6%, Simulation 16.4%, Physics 7.8%, Space 6.7%
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 34.6%, Flight 17.1%, Physics 14.6%, Realistic 11.5%, Space 8.2%
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 67.6%, Simulation 21.2%, Space 11.2%
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 38.3%, Flight 14.6%, Space 12.8%, Realistic 12.3%, Simulation 11.9%
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 49.7%, Physics 21.1%, Simulation 17.9%, Space 9.5%, Indie 1.9%
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 39.6%, Physics 14.9%, Space 13.7%, Simulation 12.5%, Flight 11.2%
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 44.9%, Realistic 16.7%, Physics 14.3%, Simulation 10.6%, Space 10.5%
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 39.1%, Physics 16.7%, Space 15.9%, Simulation 10.5%, Sci-fi 8.9%
Every button is a thruster. The rest is physics. Land your rocket without crashing. Play solo, or put a friend on each thruster and watch teamwork turn to chaos.
Why similar: Space Sim 41.2%, Flight 17%, Simulation 10.9%, Minimalist 10%, Physics 7.2%
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 60.5%, Simulation 23.9%, Space 15.6%
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.
Why similar: Space Sim 44.6%, Simulation 11.8%, Realistic 11.5%, Flight 10.6%, Space 8.8%
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 31%, Physics 18.3%, Simulation 18%, Space 15.2%, Minimalist 8%
Real-time planetary collision sandbox powered by SPH physics: smash planets together and watch the destruction and its aftermath!
Why similar: Space Sim 51%, Physics 16.2%, Space 13.4%, Simulation 10.7%, Realistic 3.9%
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 58.8%, Space 15.6%, Simulation 12.6%, Flight 8%, Sci-fi 2.7%
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 41.5%, Simulation 16.1%, Flight 15.1%, Physics 10.9%, Realistic 7.8%
Realistic space flight simulator.
Why similar: Space Sim 35.4%, Flight 16%, Realistic 12.4%, Space 11.5%, Simulation 9.8%
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 48.3%, Simulation 19.1%, Space 9.9%, Physics 8.9%, Strategy 5.7%
Explore every star system, orbit numerous stars, maneuver to various planets, and survive asteroids the longest aboard countless miniaturized rockets in Rocket Hit.
Why similar: Space Sim 60.1%, Minimalist 15.9%, Physics 12.2%, Space 7.9%, 3D 1.7%
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 43.3%, Flight 17.3%, Simulation 15.2%, Realistic 9.3%, Space 6.5%
Gravity in Space is an acurate-physics-based spacecraft flight and combat simulation. Learn how to use gravitational forces to navigate through surreal worlds, while you outplay your enemies and shoot them.
Why similar: Space Sim 29.1%, Flight 17.9%, Physics 15.2%, Space 12.3%, Realistic 10.5%
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 49.9%, Space 15.6%, Simulation 12.1%, Flight 11.3%, Sci-fi 5%
PlanetDrop - A Tiny Space Adventure is a computer game where you command a spaceship in an orbit of a planet. Your primary task is to capture "drop zones" with your shuttles and commandos. You rely on stealth, agility and speed, rather than on firepower.
Why similar: Space Sim 40.6%, Simulation 14.7%, Flight 14.3%, Real Time Tactics 10.6%, Minimalist 8.2%
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 52.3%, Realistic 15.7%, Physics 14.2%, Simulation 9.2%, Space 6.6%
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 46.2%, Simulation 17.9%, Physics 15.3%, Space 14.9%, Sci-fi 3.8%
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 44%, Flight 23.1%, Space 14.2%, Simulation 13.3%, Sci-fi 4.6%
A space adventure where you solve the mystery of your past, building a thriving civilization across a distant solar system. Fly your rocket as a commander, grow your colonies and build planet upgrades to conquer this unknown space.
Why similar: Space Sim 40.9%, Space 12.6%, Flight 12.2%, Physics 10.3%, Simulation 8.5%
Still confused and checking the fuel gauge mid-flight? Struggling to find the target when flying under a planet? Sorry, its all on the author! Due to low player numbers and the my internships, theres been no game update. If you enjoy it and have ideas for improvement, leave a comment or email us.
Why similar: Space Sim 42.3%, Flight 17.2%, Physics 13.8%, Space 12.3%, Simulation 7.8%
Sector One takes you on a journey through 6 different worlds, where your goal is to fly your spaceship as long as you can, neutralizing enemies on the way. Each world offers a unique visual experience but also comes with different kinds of challenges that you need to overcome.
Why similar: Space Sim 45.5%, Flight 18%, Simulation 10.9%, Physics 9.9%, Space 9%
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 43.7%, Flight 16.7%, Physics 12.9%, Realistic 9%, Space 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 54.8%, Space 14.5%, Simulation 12%, Realistic 8.8%, Sci-fi 7.1%
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 44.6%, Simulation 16.5%, Flight 13.8%, Space 8.4%, Physics 6.5%
Spaceward Cosmic Conflict is a space combat simulator of fast-paced, action packed space battles; set in the future of an alternate history.
Why similar: Space Sim 36.5%, Flight 14.6%, Realistic 11.8%, Space 9.6%, Simulation 7.9%
Fuel and fix ships as fast as you can in this Simulation Time Management game.
Why similar: Space Sim 43.3%, Simulation 17.7%, Space 14%, Physics 12.9%, Minimalist 6.7%
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 60.9%, Space 16.2%, Simulation 10.7%, Sci-fi 9.1%, Singleplayer 1.7%
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 44.5%, Physics 20.9%, Space 15.1%, Simulation 8.8%, Sci-fi 7.7%
This is a rocket flight simulation game. You will control a rocket by left and right engines to fly in space and try to land on target platform, while enjoying beautiful nebulas and ambient music.
Why similar: Space Sim 53%, Flight 18.8%, Space 12.3%, Physics 11.7%, Sci-fi 2.2%
A single player space game where you fly a rocket around a tiny solar system with realistic physics, including take off, orbiting, orbital transfers and landings. Help settling other planets and moons. No time limits, no stress. If you crash you just get rescued.
Why similar: Space Sim 28.3%, Physics 17.6%, Flight 16.2%, Space 13.1%, Simulation 10.5%
A 2D pixel-art score-chaser built on real orbital mechanics. Launch, pitch over, coast, and circularise into the exact orbit each contract asks for, then hold it for one full lap before the fuel runs out. Ten missions, three hulls, and a gold tier tuned past the developers' own autopilot.
Why similar: Space Sim 43.8%, Flight 17.3%, Simulation 16.6%, Physics 8.5%, Space 8%
Spaceflight add-on for Microsoft Flight Simulator X
Why similar: Space Sim 51.3%, Simulation 30.7%, Space 18%
Master a new way to fly and fight. Control every movement and engine burn. Simple controls, realistic flight: a game for space fans by a space fan.
Why similar: Space Sim 41.3%, Physics 13.5%, Realistic 12.9%, Space 8.4%, Flight 7.1%
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 60.3%, Space 17.6%, Simulation 13.5%, Strategy 3.7%, Sci-fi 3%
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 49.6%, Space 13.7%, Simulation 9.4%, Flight 9%, Sci-fi 8%
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 54.4%, Simulation 20.3%, Physics 11.9%, Space 10%, 3D 2.1%
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 34.4%, Flight 17.9%, Physics 14.5%, Space 11.7%, Realistic 7.2%
