60+ similar titles based on shared tags and player behavior. Themes include Space Sim, Simulation, Space, Sci-fi.
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.
Planet's Edge
Travel between dozens of stars, harvest resources to repair and upgrade your equipment, meet and negotiate with friendly (and hostile) aliens, and do whatever it takes to stay alive and bring Earth back in this groundbreaking sci-fi RPG.
Shrouded Suns
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.
Travel between dozens of stars, harvest resources to repair and upgrade your equipment, meet and negotiate with friendly (and hostile) aliens, and do whatever it takes to stay alive and bring Earth back in this groundbreaking sci-fi RPG.
Why similar: Space Sim 40.3% ★, Space 17.1%, Aliens 11.1%, Simulation 9%, Sci-fi 8.9%
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 52.8% ★, Space 21.4%, Simulation 9.7%, Sci-fi 9.1%, Retro 6.3%
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 55.4% ★, Simulation 22.9%, Space 21.7%
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 63.3% ★, Simulation 20.8%, Space 15.9%
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 41.8% ★, Space 20.8%, Management 18.4%, Simulation 8.2%, Sci-fi 6.8%
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 43.6% ★, Space 29.9%, Simulation 26.5%
Spaceflight add-on for Microsoft Flight Simulator X
Why similar: Space Sim 46.3% ★, Simulation 29%, Space 24.7%
Pilot your ship across a procedurally generated star map as corruption spreads inward. Each sector holds a stabiliser; protect it from raiders and pump energy into its shields. Jump between nodes, prioritise threats, and manage energy. Hold the line until time runs out, or be consumed by corruption.
Why similar: Space Sim 50.6% ★, Space 26.7%, Simulation 7.3%, Strategy 6.5%, Sci-fi 6%
A casual space simulation game where you perform orbital manoeuvres on satellites to change their orbit and complete missions.
Why similar: Space Sim 48.2% ★, Simulation 20.7%, Space 18.3%, Sci-fi 6.6%, Futuristic 5.5%
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 41.4% ★, Simulation 29.2%, Space 20.8%, Sci-fi 8.7%
Build and upgrade your personal ship to travel around a strange planet.
Why similar: Space Sim 42.8% ★, Space 17.9%, Simulation 15.9%, Management 9.2%, Sci-fi 8.6%
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 40.6% ★, Space 24.6%, Simulation 19.8%, Sci-fi 9.1%, Strategy 5.2%
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 57.1% ★, Space 25.4%, Simulation 13.1%, Strategy 4.4%
Star Squadron is a next-generation space combat simulator delivering unmatched immersion. With seamless transitions, an interactive narrative, and our proprietary Voice Mimic System that personalizes dialogue to your actions, your choices, and your name, every journey will feel uniquely yours.
Why similar: Space Sim 40.3% ★, Aliens 19%, Space 17.8%, Simulation 8%, Sci-fi 6.8%
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 40.9% ★, Space 20.4%, Simulation 17.5%, Management 14.5%, Strategy 6.7%
Zero-Point is a 3D space roguelike featuring tactical ship-to-ship combat, crew command and an immersive view of your ship's interior. As Captain of a Star Federation cruiser, lead your crew and ship to victory over the rebellious Galactic Liberation Front!
Why similar: Space Sim 36.3% ★, Space 17.7%, Aliens 14.5%, Simulation 8.4%, Management 8.3%
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 23.8%, Simulation 13.2%, Sci-fi 3.1%, Singleplayer 1.2%
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 53.1% ★, Simulation 20%, Space 13%, Futuristic 7%, Sci-fi 6.5%
Solo Defender is a fast-paced vertical space shooter where you battle waves of enemies, unlock upgrades with Gems, and face epic bosses—including a drone-spawning Mothership. One life, multiple planets, and a secret level await. No ads—just pure arcade action.
Why similar: Space Sim 40.3% ★, Space 13.4%, 1980s 10.3%, Aliens 6.7%, Sci-fi 6.3%
In celebration of the 25 yr anniversary of the first release, this compendium contains all 4 games in the Battlecruiser 3000AD series which was first released in 1996.
Why similar: Space Sim 41% ★, Space 16.1%, Aliens 13.3%, Simulation 10.7%, Sci-fi 8.1%
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 46% ★, Simulation 15.1%, Aliens 8.9%, Sci-fi 8.3%, Space 7.3%
Shoting!!!
Why similar: Space Sim 44.5% ★, Simulation 18.6%, Aliens 15%, Space 12.6%, Strategy 6.5%
Civilization was born from a chaotic star system and has been constantly tested in its development, from ancient civilizations to occupying the entire galaxy, which is long and dangerous.
Why similar: Space Sim 36.8% ★, Aliens 18.1%, Space 18%, Simulation 8.8%, Futuristic 7.1%
Spacelines from the Far Out: Flight School is all about getting you prepared to take on the task of running your own Spaceline before launch! Join up to 3 other people to take on the challenges and demands as you ferry people to their destination.
Why similar: Space Sim 29.7% ★, Space 18.2%, Aliens 15%, Management 11%, Sci-fi 8.6%
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 41.5% ★, Space 25.3%, Simulation 24.4%, Sci-fi 8.7%
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 36.3%, Space Sim 31.2% ★, Simulation 19%, Sci-fi 10.9%, Management 1.1%
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 40.7% ★, Simulation 17.1%, Management 11.6%, Space 11.6%, Futuristic 6.7%
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 48.1% ★, Space 32.2%, Sci-fi 10.8%, Simulation 8.5%, Singleplayer 0.4%
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 58.7% ★, Space 23.6%, Simulation 17.2%, Singleplayer 0.5%
A fast paced cooperative game where hippos run a growing space depot. Race against the clock to Scan, inspect, and ship the right materials using drones. Try to keep up. Other hipponauts such as yourself are relying on you.
Why similar: Space Sim 42.9% ★, Space 21%, Simulation 16.7%, Management 15.6%, Pixel Graphics 3.5%
Explore a precisely recreated lunar surface built from real data and a JAXA-backed simulation.
Why similar: Space Sim 56.1% ★, Space 21.4%, Simulation 20.3%, Adventure 1.4%, Singleplayer 0.8%
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 56.9% ★, Simulation 22.8%, Space 19.7%, Singleplayer 0.6%
Blend of planet system exploration, discovery, real time space combat, together with player needing to maintain and upgrade his space ship to overcome numerous obstacles. An experience quite unlike other games in its genre.
Why similar: Space 26.2%, Space Sim 23.5% ★, Management 16.3%, Sci-fi 10.7%, Simulation 7%
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 53.8% ★, Space 26.6%, Futuristic 9.5%, Simulation 4.7%, Sci-fi 3.6%
CyberHive is a strategic space travel simulator with a non-linear story, in the cosmic opera setting, and in an anime visual style.
Why similar: Space Sim 42% ★, Space 19.7%, Management 16.6%, Simulation 8.6%, Sci-fi 7.5%
Android Simulator is a futuristic FPS game in which you take the role of an android who is in charge of a spaceship colony. Keep a firm hand on the flight route and manage the right water balance for plants, oxygen level, and spacecraft parameters to securely deliver the colonizers.
Why similar: Space Sim 39.8% ★, Space 15.1%, Aliens 10.4%, Simulation 9.9%, Futuristic 8%
Commanding a starship, you’ll trade goods across the galaxy, evade cosmic threats, and grow your trading empire. Do you have what it takes to outmaneuver rivals and become a trading legend? Take command of your destiny in Epic Space Trader, your journey to the stars begins now!
Why similar: Space Sim 36.1% ★, Management 15.7%, Space 14.6%, Simulation 11%, Sci-fi 9.3%
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 50% ★, Simulation 20.7%, Space 15.6%, Strategy 7.2%, Sci-fi 6.1%
Star Trek: Voyager - Across the Unknown is a story-driven survival strategy game in which the fate of the iconic starship is in your hands. Take the helm, manage the ship and resources, and make difficult decisions. Will you be able to bring home the ship and its crew?
Why similar: Space Sim 40.2% ★, Management 15.2%, Aliens 14.8%, Space 11.8%, Sci-fi 5.9%
Why do Cows keep being abducted? For profit! As the galaxy’s new Space Farmer, you will abduct Convenient Organic Wildlife, or C.O.Ws, for short. Mootation blends minigames, humor, and incremental systems where you need to optimize production to become the best Space Farmer in the galaxy!
Why similar: Space Sim 44.3% ★, Management 16.6%, Aliens 11.8%, Space 11.1%, Pixel Graphics 7.4%
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: Space 33.6%, Space Sim 32.4% ★, Simulation 22.9%, Sci-fi 7.7%, Adventure 3.4%
In Space Empires: Starfury you are on a wild intergalactic ride through the Space Empires universe. You are an undercover agent for the TCN (Terran Confederation Navy) trying to determine the cause of a recent escalation of pirate attacks in the Neutral territories.
Why similar: Space Sim 32.8% ★, Space 23%, Management 11.6%, Aliens 10.1%, Strategy 6.5%
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 64.6% ★, Space 29.5%, Simulation 4.7%, Singleplayer 1.2%
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 44.3% ★, Simulation 18.5%, Space 13.3%, Management 12.6%, Sci-fi 6.3%
On a recently-terraformed planet at the edge of human space, waves of alien invaders have suddenly appeared. Take the pilot's seat of a VTOL fighter aircraft and wipe out the alien infection!
Why similar: Space Sim 40.5% ★, Aliens 16.6%, Space 14.2%, Simulation 10%, Sci-fi 6.2%
Leaving the formation is a story-driven sci-fi combat simulation based on honest Newtonian flight physics.
Why similar: Space Sim 53.4% ★, Space 21.4%, Simulation 15.4%, Sci-fi 5.5%, Combat 2.3%
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 53.4% ★, Space 25%, Simulation 19.1%, Sci-fi 2.5%
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 45.2% ★, Space 35.1%, Simulation 19.7%
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 42.4% ★, Space 29.9%, Simulation 13.1%, Sci-fi 7.7%, Strategy 4.4%
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 53.8% ★, Space 25.1%, Simulation 13.4%, Sci-fi 6.1%, Strategy 1.2%
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 42.2% ★, Space 31.9%, Simulation 12.6%, Sci-fi 8.3%, Strategy 4.3%
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 46.9% ★, Simulation 18.8%, Space 16.3%, Strategy 6.8%, Sci-fi 6.7%
A neutral family fights for its business - and its survival - and is swept up in the struggle against the encroaching Empire. You must defy the strong-arm tactics of a rival family who will stop at nothing to destroy your trading company.
Why similar: Space Sim 63.2% ★, Space 27.7%, Simulation 4.1%, Sci-fi 3.9%, Singleplayer 1%
Deep Claims is a space exploration game where you upgrade your ship and equipment in order to mine increasingly valuable and hazardous asteroids. Can you make it to the core?
Why similar: Space Sim 35.6% ★, Management 20.8%, Space 19.6%, Simulation 11.7%, Sci-fi 4.5%
Prepare for your unexpected enrollment into the Startenders Academy. Your goal is to create bizarre beverages for colourful customers in the hope that no one notices you haven’t the slightest clue what’s going on.
Why similar: Space Sim 42.2% ★, Aliens 16.1%, Simulation 13%, Space 12%, Futuristic 6.1%
What if there was a train, in space? Embark as a simple passenger or take a longer-term role as a member of staff in an asymmetric gaming experience like no other.
Why similar: Space Sim 43.9% ★, Aliens 18.4%, Space 15.2%, Simulation 10.5%, Sci-fi 6.5%
Fast-paced gameplay, rainbow colours and snappy animations all come together to give you a retro arcade-feel game with renewed graphics and avatars. There's a variety of different modes for you to choose from, and different skins to unlock and leaderboards for you to show off to your friends!
Why similar: Space Sim 29.6% ★, Space 23.4%, Simulation 13.9%, Retro 10.5%, Sci-fi 10%
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 50.9% ★, Simulation 16.4%, Space 15.7%, Sci-fi 8.6%, Futuristic 5.3%
