60+ similar titles based on shared tags and player behavior. Themes include Simulation, Space Sim, Space, Singleplayer.
The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas.
REAL MOON
Explore a precisely recreated lunar surface built from real data and a JAXA-backed simulation.
Tachyon: The Fringe
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.
Explore a precisely recreated lunar surface built from real data and a JAXA-backed simulation.
Why similar: Space Sim 44.3% ★, Simulation 23.7%, Space 14.4%, Exploration 8.9%, Open World 7.6%
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 51.4% ★, Simulation 31.4%, Space 17.2%
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 58.8% ★, Simulation 28.6%, Space 12.6%
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 25.5%, Realistic 12.1%, Space 8.9%, Exploration 8.5%
Spaceflight add-on for Microsoft Flight Simulator X
Why similar: Space Sim 42% ★, Simulation 38.9%, Space 19.2%
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 47.7% ★, Simulation 26.6%, Space 10%, Exploration 9.3%, Open World 5.8%
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 40.3% ★, Simulation 36.1%, Space 23.6%
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 54.2% ★, Space 20.6%, Simulation 18.3%, Exploration 6.9%
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 44.3% ★, Simulation 22.6%, Space 21.7%, Exploration 10%, Singleplayer 1.4%
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 42.1%, Space Sim 40.5% ★, Space 17.4%
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 49.6% ★, Simulation 28.7%, Space 11.9%, Exploration 8.8%, Singleplayer 0.9%
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 40.4% ★, Space 26.9%, Simulation 25.9%, Exploration 6.8%
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 45.5% ★, Space 26%, Simulation 11.8%, Open World 8.5%, Exploration 7.5%
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 55.9% ★, Simulation 24.1%, Space 19.2%, Singleplayer 0.8%
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 46.4% ★, Simulation 27.1%, Realistic 9.8%, Exploration 8.9%, Space 7.2%
Explore unique star systems in AGOS: A Game of Space! Scavenge resources, face the danger of space and save humankind.
Why similar: Space Sim 51% ★, Simulation 20%, Space 8%, Realistic 7.5%, Open World 6.9%
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 58.4% ★, Space 20.2%, Simulation 19.3%, Singleplayer 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 47.9% ★, Simulation 29.3%, Space 12.8%, Exploration 9.2%, Singleplayer 0.7%
A casual space simulation game where you perform orbital manoeuvres on satellites to change their orbit and complete missions.
Why similar: Space Sim 50.5% ★, Simulation 32%, Space 16.4%, Singleplayer 1.1%
Take control of your own starship and blaze your trail in an ever-changing galaxy. Master the arts of combat, mining and trade or venture out into the unknown across a 1:1 scale universe.
Why similar: Space Sim 51% ★, Space 19.1%, Simulation 11%, Open World 10.7%, Exploration 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 51.8% ★, Simulation 30.6%, Space 16.4%, Singleplayer 1.1%
Space Travellers is a unique open-world sandbox space simulator set in the year 2343. Travel the galaxy, trade, explore unexplored worlds, fight, build bases and factories, forge alliances and experience new adventures!
Why similar: Space Sim 42.3% ★, Space 15.2%, Simulation 14.1%, Realistic 11.3%, Open World 9%
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 41.9% ★, Simulation 36.3%, Space 21.8%
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 21.1%, Simulation 16.5%, Singleplayer 1.5%
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 Sim 31.9% ★, Space 31.7%, Simulation 28.7%, Open World 5.4%, Exploration 1.2%
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 51.9% ★, Simulation 27.4%, Space 20.7%
An open-world space exploration game. Explore, trade and fight to rise the ranks, discover new worlds and new species, and leave your mark on the Galaxy.
Why similar: Space Sim 45.9% ★, Space 19.2%, Simulation 15.2%, Exploration 11.6%, Open World 7.7%
Astrox Imperium is a relaxing space game where you fly around a generated universe. Mining, Fighting, Building, Exploring, and Surviving. What makes this game unique? You have complete control of how it plays. A robust sandbox and lots of MOD tools. Make it your game, and play it your own way.
Why similar: Space Sim 42.6% ★, Space 27.9%, Simulation 19%, Open World 9.1%, Singleplayer 1.4%
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 29.4% ★, Simulation 27.4%, Space 19.3%, Realistic 10.9%, Exploration 8.8%
Build and upgrade your personal ship to travel around a strange planet.
Why similar: Space Sim 46% ★, Simulation 25.1%, Space 16.4%, Realistic 12%, Singleplayer 0.5%
Command four space vessels and a band of revolutionary pirates into an all-consuming battle against impossible odds, because there just isn't enough Space for everyone!
Why similar: Space Sim 54.6% ★, Simulation 45.4%
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 43.5% ★, Simulation 15.1%, Realistic 15%, Space 14.6%, Exploration 6.6%
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 44.2% ★, Simulation 31.7%, Space 22.8%, Singleplayer 1.3%
The life of an independent mercenary is rarely without excitement. Your spacecraft awaits and your adventure begins in the Sapphire star system.
Why similar: Space Sim 38.7% ★, Space 27.9%, Simulation 24.4%, Open World 9%
Space trips across the your personal universe
Why similar: Space Sim 49.6% ★, Simulation 28.2%, Space 11.8%, Exploration 9.5%, Singleplayer 0.9%
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 60.5% ★, Simulation 20.6%, Exploration 10.4%, Realistic 7.4%, Singleplayer 1.1%
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 43%, Space Sim 39.9% ★, Space 15.6%, Singleplayer 1.5%
Opportunity is an atmospheric narrative game where you become the famous NASA rover and brave the many obstacles littering the desolate red planet in order to finally complete its mission.
Why similar: Space Sim 48.1% ★, Simulation 26.4%, Space 9.6%, Exploration 9.6%, Open World 5.6%
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 46.1% ★, Simulation 13.8%, Space 13%, Open World 11.1%, Exploration 9.1%
The Imperial Navy is called upon to eradicate the last of the rebellion and restore law and order. As an Imperial navy starfighter pilot, you will safeguard imperiled lives thoughout the galaxy. Join the Emperor's cause in eliminating the Rebel uprising as the Empire strikes back!
Why similar: Space Sim 65.3% ★, Space 25.5%, Simulation 7%, Singleplayer 2.1%
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 49.1% ★, Simulation 30.6%, Realistic 10.7%, Space 9.1%, Singleplayer 0.5%
In Spaceflight Simulator, you will get to build your rockets, plan launches and flights, attempt landings, deploy payloads and explore new worlds.
Why similar: Space Sim 47.3% ★, Space 18.1%, Simulation 15.4%, Exploration 8.5%, Realistic 5.1%
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 33.5% ★, Simulation 23.8%, Space 16.6%, Open World 11.2%, Realistic 7.4%
You find yourself in a distant galaxy full of merchants, diplomats, bandits and powerful factions. Explore unknown galaxies, trade, fight pirates or become one. Uncover mysteries and shape the universe!
Why similar: Space Sim 58.8% ★, Exploration 13.3%, Simulation 12.2%, Space 8%, Open World 7.1%
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 56.1% ★, Simulation 31.3%, Space 12.6%
Build, launch and manage realistic space missions across our solar system, placing satellites and telescopes in precise orbits. Explore planets, collect valuable scientific data and sell your findings to expand your rising aerospace empire.
Why similar: Space Sim 48.8% ★, Simulation 20%, Space 12.5%, Realistic 11.9%, Exploration 6%
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 56.6% ★, Space 23.9%, Exploration 11.4%, Simulation 7.3%, Singleplayer 0.7%
Liquid Space lets you interact with ultra-realistic liquids in zero gravity on the international space station.
Why similar: Simulation 43%, Space Sim 38.8% ★, Space 18.2%
X3: Reunion continues the epic space saga, blending deep space trading and intense real-time combat. Explore a vast universe, establish your empire, and shape the new frontier. With enhanced graphics and intricate economies, it's a journey of strategy, simulation, and interstellar intrigue.
Why similar: Space Sim 43.3% ★, Space 28%, Simulation 19%, Open World 6.8%, Exploration 1.7%
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 50.1% ★, Simulation 26.1%, Exploration 10.2%, Space 8.5%, Open World 4.5%
Conquer the heights of space by navigating treacherous landscapes. Battle gravity and test your skill to reach the top. Get ready for the climb of your life.
Why similar: Space Sim 47.7% ★, Space 19.5%, Simulation 13.6%, Open World 10%, Exploration 7.7%
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 50.3% ★, Space 21.4%, Simulation 14.6%, Exploration 12.8%, Singleplayer 0.8%
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 51.1% ★, Simulation 27.5%, Space 11%, Exploration 10%, Singleplayer 0.4%
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 48.1% ★, Simulation 29.4%, Space 12.9%, Exploration 9%, Singleplayer 0.6%
The hit mobile game Interstellar Pilot 2 has come to Steam. Join the TEF forces heading to the Gatopean sector to find a new home for mankind. Play how you like in this open world space-sim developed by Pixelfactor.
Why similar: Space Sim 48.1% ★, Simulation 28.6%, Space 14.4%, Open World 7.9%, Singleplayer 1%
The Human Race had advanced to the point where we could travel among the stars, we developed giant automated machines to help us colonise other worlds, but there was a fault in their programming and they turned and attacked. Forcing us to lay a trap to protect Earth and exiling the Human race to stay on Earth once again.
Why similar: Space Sim 36.6% ★, Simulation 27.8%, Space 25.5%, Open World 5.1%, Exploration 3.6%
Become the Captain of an interstellar cruiser and journey across the galaxy to save the Republic. During your journey you will have to make important decisions, improve the weaponry of your ship and fight against numerous enemies.
Why similar: Space Sim 43.7% ★, Space 26.4%, Simulation 19.9%, Open World 5.6%, Exploration 2.9%
Real-time planetary collision sandbox powered by SPH physics: smash planets together and watch the destruction and its aftermath!
Why similar: Space Sim 57% ★, Space 19.6%, Simulation 18.6%, Realistic 4.1%, Singleplayer 0.7%
