60+ similar titles based on shared tags and player behavior. Themes include Space Sim, Exploration, Singleplayer, 3D.
beyond.frontiers is an open-world space adventure with 30+ ships, 125+ sectors, and fully voiced stories. Trade, explore, or fight — your choices shape the galaxy as three empires clash and ancient secrets await discovery.
REAL MOON
Explore a precisely recreated lunar surface built from real data and a JAXA-backed simulation.
Super Starship
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.
Explore a precisely recreated lunar surface built from real data and a JAXA-backed simulation.
Why similar: Space Sim 48.5%, Third Person 14%, Simulation 12%, Open World 11.9%, Exploration 11.2%
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 48%, Simulation 12.3%, Exploration 10.7%, Open World 8.4%, 3D 6.5%
Fight, salvage and trade across the moons and rings of a solar system nobody can leave. Take what you can carry. Read what the dead left behind. Everything you do is remembered.
Why similar: Space Sim 43.9%, Simulation 11.4%, Open World 10.1%, Exploration 9.8%, Sci-fi 6.7%
Out of cash, out of luck, out on the fringe. Juno Markev has a killer to tail, a debt to pay, and more trouble headed her way. Rebel Galaxy Outlaw takes place in a greasy, blue-collar world of outlaws, truckers, cops and thieves.
Why similar: Space Sim 43%, Open World 14.3%, Sci-fi 8%, Third Person 7.9%, Old School 6.8%
Worlds Of The Future is a sci-fi open world, action/adventure game. Explore a fully seamless solar system full of adventures, mysteries and colorful characters. Build your space delivery company, climb the company rankings and become a legend among the worlds!
Why similar: Space Sim 41%, Third Person 11.5%, Open World 9.7%, Exploration 9.5%, Stylized 6.9%
A cozy space-trucking game about hauling cargo, docking at industrial stations, and cruising between planets at your own pace. Deliver cargos, manage your ship, and enjoy the quiet life of an interstellar transport pilot.
Why similar: Space Sim 53.4%, PvE 12.8%, Exploration 11.8%, Sci-fi 8.6%, 3D 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 51.6%, Open World 15.2%, Exploration 9.5%, Simulation 8.1%, Sci-fi 7.6%
PvE co-op space-sim shooter. Seamless landings on huge spherical planets. Interplanetary flights with explorable ship interiors. Boarding vessels anywhere in combat, space or surface. Massive ground and space battles.
Why similar: Space Sim 39.6%, PvE 13.4%, Open World 13.3%, Third Person 8.4%, Exploration 6.9%
Stellar Archipelago is a third-person base builder with a space western flair. Gather resources, build colonies on miniature planets, and grow your population to prove habitability. Unlock the warp junction and open your frontier system to future settlers.
Why similar: Space Sim 43.2%, Third Person 12.7%, Open World 12.6%, Exploration 11.1%, Sci-fi 6.7%
MICROVERSE is a sci-fi action/adventure game. It includes weapons such as laser pistols, melee weapons and a 'merchant center' where you use in-game credits to buy new weapons and upgrades.
Why similar: Space Sim 46.4%, Open World 13.7%, Exploration 12.3%, Story Rich 7.6%, 3D 7%
Explore and unravel the mysteries of Rheksetor!
Why similar: Space Sim 40%, Open World 12%, Third Person 11.8%, Exploration 10.8%, Simulation 6%
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 47.1%, Simulation 11.3%, Exploration 11.1%, Third Person 10.3%, Open World 6.1%
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 56.3%, Exploration 14.6%, Open World 9.8%, Simulation 5.4%, Sci-fi 5.4%
After a mysterious accident you are left are stranded, floating through space on a piece of a space station. Craft supplies and Hubs to expand what is now your home. But be warned space is a dangerous places where one mistake can mean certain death. Can you defy the odds and survive in space?
Why similar: Space Sim 42.5%, Third Person 12.2%, Exploration 10%, Simulation 7.6%, 3D 6.4%
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 46.8%, Exploration 13.6%, Open World 11.3%, Simulation 7.1%, 3D 5.4%
Your hero is Andy Freeman, a technical engineer of the Zeus-M700 spacecraft, sent on an expedition to the satellite of Jupiter to colonize it. However, what is conceived does not always go according to plan…
Why similar: Space Sim 43.9%, Simulation 13.6%, Exploration 11.2%, 3D 6.6%, Adventure 6.6%
Explore the galaxy through the eyes of an android pilot. Enjoy a mix of relaxing planetary scanning and arcade-style combat as you upgrade your fleet. A slow-paced space sim for those who love the hum of an engine and the glow of distant suns.
Why similar: Space Sim 66.9%, Exploration 14.8%, 3D 8.2%, Atmospheric 4.4%, Action 3.5%
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 50.2%, Simulation 12.4%, Exploration 11.3%, Open World 8.6%, PvE 7.6%
Simulator of a spacecraft missile defense operator. Keep an eye on the radar, adjust and launch missiles, repelling continuous attacks until the warp jump is completed. Break through the guarded sectors and find out the source of the mysterious signal.
Why similar: Space Sim 54%, Simulation 14%, Sci-fi 6.7%, Old School 6.4%, Atmospheric 5.5%
Subdivision Infinity is an immersive and pulse pounding sci-fi space shooter featuring stunning graphics and tight spaceship game play. Hunt down and destroy enemy spacecraft, crush capital ships, mine asteroids for rare minerals, and find blueprints to craft amazing new vessels!
Why similar: Space Sim 49.4%, Sci-fi 11%, Exploration 10.5%, Action 8.6%, Open World 8.1%
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 60.7%, Exploration 11.9%, Simulation 9.5%, Futuristic 5.6%, Adventure 5.2%
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 48.3%, Simulation 12.3%, Exploration 11%, Open World 8%, Sci-fi 5.6%
Experience large space ship battles. Uncover the secrets of the mysterious alien race. Upgrade your ship or even start a fleet. Survive
Why similar: Space Sim 42.5%, Open World 16.1%, PvE 10.7%, Exploration 9.9%, Sci-fi 7.8%
The accessible space-sim. Fly, fight, and trade through a galaxy where the prices and borders came from 700,000 days of astropolitical generation that keep ticking.
Why similar: Space Sim 52.5%, Open World 15.6%, Exploration 9.1%, Sci-fi 8.5%, Simulation 7.9%
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 50.9%, Open World 13.6%, Sci-fi 11.3%, Exploration 9.6%, Action 8.3%
"Sirius-4" is a plot-oriented space simulator that gives the player complete freedom of action as a hired pilot of the "Sirius" unit. The action takes place on the outskirts of human space during a turbulent time for the galaxy after a global war.
Why similar: Space Sim 46.5%, Simulation 12.5%, PvE 10.3%, Open World 8.3%, 3D 5.7%
Remove fog, look for and mine minerals, construct buildings, upgrade the rover and reach the portal.
Why similar: Space Sim 48.6%, Simulation 12%, Third Person 10.7%, Exploration 8.6%, Adventure 5.5%
Cratered is an open-world planet exploration game with a distinct illustrative style. Explore a star system, land on planets with your ship and walk around in first-person. Use tools to dig into the surface to find hidden items. Meteors, explosions and collisions make craters on the surface.
Why similar: Space Sim 45.7%, Exploration 10.4%, Stylized 10.2%, 3D 8.8%, Action 6.2%
A space-sim and roguelite where you build your own ship and live in it. Survive in a procedural galaxy or become part of history.
Why similar: Space Sim 43%, PvE 13.8%, Open World 9.8%, Sci-fi 9.5%, Exploration 7.2%
A sci-fi arcade dodger where you pilot a ship through asteroid fields using precision, gravity bombs, and mining tools. With no weapons, survive by drifting, dodging, and scoring based on distance and hazards avoided. What else might be lurking in this galaxy?
Why similar: Space Sim 50.5%, Simulation 13.9%, Third Person 12.5%, Action 9.4%, 3D 7.4%
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 45.1%, Exploration 10.6%, Sci-fi 8.8%, Simulation 8%, 3D 7.6%
Decide between bad and worse options as you try to keep an abandoned spacecraft together long enough for a safe enough landing.
Why similar: Space Sim 33.4%, Exploration 16.4%, Open World 16.1%, Action 10.5%, 3D 10.3%
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 45.8%, Open World 13.9%, Exploration 9.4%, Sci-fi 9%, Simulation 7.1%
A brutal interstellar war is raging. Humanity has been forced to abandon much of the explored galaxy to a mysterious alien race. The aliens continue to hold the initiative on the front lines, while their motives and ultimate goals remain unknown.
Why similar: Space Sim 46.6%, Simulation 11.4%, Third Person 10.4%, Exploration 8.3%, Action 6.5%
An open world space mining game. Explore a vast planetary ring where every spot on every rock can be mined for minerals. Use your transport ship to drop off the mining rover, anywhere in the ring system, and start digging! Your capable 6-wheeled rover can climb many obstacles.
Why similar: Space Sim 49.3%, Open World 20.1%, Simulation 10.3%, Sci-fi 9.5%, Third Person 6.8%
Space combat sim with physics-based gameplay, personalized AI, in-depth loadouts and customization, and wingman dialogue
Why similar: Space Sim 44.1%, Third Person 12%, PvE 8.3%, Exploration 8.3%, Sci-fi 7.9%
Fly a rented corporate vessel in a procedurally-generated universe, navigate risky routes, 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 59.9%, Simulation 14.7%, Stylized 7.4%, Open World 6.1%, Sci-fi 6.1%
Lead the legendary Owl Force and your wingmates on an epic journey defending the galaxy against the nefarious Darktail Order. Take on missions, upgrade your ship, and engage in heart-pounding battles to uncover the hidden secrets of the universe.
Why similar: Space Sim 37.8%, PvE 12.8%, Open World 9.6%, Third Person 9.4%, Exploration 9.2%
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 52.8%, Simulation 14.2%, Exploration 11.7%, 3D 6.5%, Adventure 6.5%
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 56.4%, Open World 16.9%, Exploration 9.6%, Sci-fi 8%, Simulation 5.6%
Sequel to a sci-fi exploration game Ironseed written in 1994, the story continues in Ironseed 2 : Consensus!
Why similar: Space Sim 50.3%, Open World 13.6%, Exploration 13%, Story Rich 7.6%, 3D 6.5%
Mine a vast, lonely asteroid field at the edge of a giant solar system. Tear ore from drifting rocks, haul it back to the station, and upgrade a rust-bucket into a roaring hauler. Dodge mini-suns, the sun, and a black hole — and clear the whole field to win.
Why similar: Space Sim 50.7%, Simulation 14.3%, Third Person 12.3%, Open World 11.2%, Exploration 11.1%
The oceans are gone and the air is thin. Fly across a dying planet to fight your way from the dust of dry seabeds to the orbital station overhead.
Why similar: Space Sim 46.8%, Third Person 11.2%, Exploration 10.5%, Open World 9.7%, PvE 9.6%
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 36.9%, PvE 14.8%, Exploration 11.1%, Third Person 11%, Story Rich 6%
An AI returns from a relativistic test flight to find humanity gone. Explore a real data‑based solar‑system ephemeris, pilot spacecraft across accurate topological data, and push the limits of physics as you attempt escalating Superstring Transitions.
Why similar: Space Sim 51.7%, Exploration 10.6%, Simulation 10.2%, Third Person 9%, Action 5.5%
Space Tourist is a chill, mechanic-lite, easy space exploration game designed for tired gamers who love to discover beautiful worlds without overwhelming systems or steep learning curves. Explore space. Land on new worlds. Plant flags. Take photos. Relax.
Why similar: Space Sim 33.9%, 3D 11.3%, Simulation 10.6%, Sci-fi 10.4%, Stylized 10.3%
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 54.2%, Simulation 13.8%, Exploration 12%, Action 9.4%, Sci-fi 6.6%
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 43.4%, Third Person 13.8%, Simulation 7.3%, Stylized 7%, Sci-fi 6.6%
Distance Travellers is a single player extraction space simulator, set in the distant future, fight, mine and loot your way around the galaxy. Upgrade your equipment and ship and do your best to survive the barren wastes of the new world.
Why similar: Space Sim 43.4%, PvE 18%, Third Person 11.9%, Simulation 7.2%, 3D 6.2%
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 49.2%, Simulation 13.5%, Open World 11.6%, Action 9.1%, Sci-fi 7%
Space Freighter it is a space cooperative game where you and your friends have to fulfill orders for cargo transportation in a distant galaxy. Cope with unforeseen events and survive! Dynamic gameplay and exciting missions await you!
Why similar: Space Sim 42.1%, PvE 18.9%, Story Rich 11%, Exploration 9.5%, 3D 5.4%
Ranger: Far From Home is a single-player game where your goal is to survive and reach the evacuation point while overcoming various challenges you encounter along the way.
Why similar: Space Sim 60.8%, Third Person 15.6%, Action 9.9%, 3D 8.3%, Futuristic 5.1%
A chaotic cooperative spaceship simulator where you journey through the unknowns of the expanse to find a home. The ship is crowded and space is limited, so you may be difficult to complete your tasks. Careful to not fly straight into a blackhole or steal from the wrong trade station.
Why similar: Space Sim 44.8%, Exploration 10.5%, Open World 9.6%, PvE 9.2%, Simulation 7.8%
Calling Home is an exciting sci-fi simulation resource management game that draws heavily from games in the factory-building and exploration genres, providing a thrilling mix of building your base, researching, factory management, puzzle solving, exploration, and resource gathering.
Why similar: Space Sim 47%, Exploration 10.7%, Simulation 8.3%, Stylized 7.1%, 3D 6.9%
Single-player space strategy about the last ship of a vanished civilization: built to copy itself, no longer able to. Turn dead systems into mines, refineries, and shipyards. Design fleets, command the fights, lose ships, never the factory. Find out what silenced the galaxy.
Why similar: Space Sim 46.5%, Exploration 14.7%, Open World 11.8%, Simulation 8%, Story Rich 5.8%
Void Crew is a Chaotic, Co-op Roguelite game for 1 to 6 players: Outfit your spaceship and crew for thrilling quests, brave fierce enemies in Space Battles... and try not to panic!
Why similar: Space Sim 48.9%, PvE 16%, Exploration 7.8%, Sci-fi 6.5%, Simulation 5.4%
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: Space Sim 49.5%, Simulation 23.8%, Third Person 16.4%, Sci-fi 10.3%
In Delos, you are the space traffic controller managing the flow of ships at a bustling space station. Direct docking, allocate resources, and prevent collisions in a real-time strategy setting. Balance efficiency and safety to maintain order in the interstellar hub.
Why similar: Space Sim 63%, Simulation 11.2%, Sci-fi 11.2%, 3D 9.2%, Atmospheric 5%
3030 Deathwar is a unique mix of Adventure and Space Sim. Explore star systems, mine and hunt pirates in top-down mode. Leave your ship and switch into classic Adventuring mode, where you explore derelicts, talk to shady characters or head over to the space bar for a drink.
Why similar: Space Sim 33.3%, Open World 16.9%, Sci-fi 9.7%, Simulation 9.6%, Exploration 9.1%
Nebulis Entity is a first person spaceship crew simulator, with support for online co-op. Maintain your vessel, track down and decode alien signals, and venture as far as you can - while doing your best to prevent your ship from falling apart around you.
Why similar: Space Sim 45.6%, PvE 18.9%, Exploration 15.3%, Simulation 8.8%, 3D 6.2%
