- #1 Battlecruiser Generations
97% matchPositive83% of 18 reviews2021
Dev: 3000AD
Windows
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 29.1% ★, Aliens 11.6%, Sandbox 11.4%, Futuristic 10.9%, Space 7.8%
- #2 Among The Stars
96% matchNo user reviews2026
Dev: Hidden Universe Games
Windows
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 39.7% ★, Sandbox 18.2%, Exploration 9.6%, RPG 8.9%, Futuristic 7.2%
- #3 Worlds Of The Future
96% matchNo user reviews
Dev: Moonmen Games
Windows
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 33.2% ★, Sandbox 16.1%, Futuristic 10.7%, Aliens 7.9%, Space 7.7%
- #4 Final Orbit
95% matchNo user reviews2026
Dev: Bad Sector
Windows
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 25.3% ★, Sandbox 17.1%, VR 12.8%, Science 12.7% ★, Space 10.1%
- #5 Course Correction
94% matchNo user reviews
Dev: House 13 Games
Windows
Realistic space flight simulator.
Why similar: Space Sim 29.2% ★, Science 15.1% ★, VR 15%, Sandbox 11.2%, Space 9.9%
- #6 Relax In Space
94% match9 user reviews78% of 9 reviews2024
Dev: Lucky Cog Studios
Windows
This cosmic walking drug enhancer doesn’t ask you for much, it just wants you to come as you are. Bring your favorite edibles, mushrooms, music, and Relax. Consider using it for meditation and reflection. A title perfect for those nights when you want to float off into space and forget about things.
Why similar: Space Sim 28.5% ★, Science 21.4% ★, Sandbox 15.2%, Space 9.4%, Exploration 7.4%
- #7 Roids
93% matchNo user reviews
Dev: Braymatter
Windows · Mac · Linux
Explore a unique, procedurally generated galaxy filled with alien artifacts and resources to extract and exploit. Mine asteroids, harvest nebula, pilot unique ships and find new and strange things in the void between stars as you struggle to survive long enough to find another home.
Why similar: Space Sim 30.6% ★, Aliens 17.5%, Science 14.3% ★, Futuristic 10.2%, Exploration 6.7%
- #8 Starship Simulator
92% matchNo user reviews
Dev: Fleetyard Studios
Windows
Explore a scientifically accurate Milky Way galaxy and discover distant uncharted worlds, while having unrestricted access to every deck of your Magellan Class deep space exploration vessel. Interact with numerous fully simulated ship systems, or simply relax in the bar and watch the stars drift by.
Why similar: Space Sim 31% ★, Science 18.3% ★, Sandbox 11.7%, Space 9.4%, Futuristic 8.6%
- #9 Rebel Galaxy Outlaw
91% matchMixed64% of 1,122 reviews2020
Dev: Double Damage Games
Windows
Median: 36 minMean: 9.1 hrs≥1hr: 42%
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 40% ★, Old School 13.1%, Futuristic 9.6%, Sci-fi 8.2%, RPG 8.1%
- #10 Spaceflight Simulator
91% matchOverwhelmingly Positive96% of 7,486 reviews2022
Dev: Team Curiosity ✦
Windows · Mac
Median: 4.6 hrsMean: 14.2 hrs≥1hr: 84%
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 37.9% ★, Sandbox 19.1%, Science 18.9% ★, Space 11.6%, Exploration 7.2%
- #11 Huntian: StarTrace
90% matchNo user reviews2026
Dev: INSIGNE
Windows
Welcome to this innovative sci-fi open-world! As the last survivor of humanity, build a home on a wild alien planet. Reignite civilization—from primal survival to advanced energy systems. Use the Planetary Control Module to reshape the world, uncover human secrets, and journey back to Earth.
Why similar: Space Sim 28.3% ★, Sandbox 21.4%, Space 11.9%, RPG 8.8%, Exploration 7.3%
- #12 Expedition Astra
89% matchNo user reviews
Dev: Light Year Interactive Inc.
Windows
Explore the uncharted territories of the Kuiper Belt in a deeply immersive virtual reality experience. Hone your skills in spacecraft docking, engage in strategic asteroid sampling, and unveil the secrets of this distant region of our solar system.
Why similar: Space Sim 31.2% ★, VR 16.6%, Science 16.5% ★, Space 10.3%, Futuristic 8.4%
- #13 SpaceEngine
89% matchOverwhelmingly Positive96% of 14,936 reviews2019
Dev: Cosmographic Software
Windows
Median: 2.1 hrsMean: 47.7 hrs≥1hr: 66%
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 27.1% ★, Science 17.4% ★, Sandbox 16%, Space 10%, Futuristic 9.1%
- #14 Star Explorers
88% matchVery Positive83% of 250 reviews2018
Dev: Schmidt Workshops
Windows
Median: 3.7 hrsMean: 4.9 hrs≥1hr: 80%
Planets, aliens, resources, upgrades, caves, mapping & documenting star systems ... seek a new home for the human race. An all-inclusive (admittedly janky) procedural space-sim made by solo developer Schmidt Workshops.
Why similar: Space Sim 33.5% ★, Aliens 13.4%, Sandbox 12.2%, Space 10.3%, Old School 10%
- #15 Elite Dangerous
87% matchMostly Positive77% of 105,113 reviews2015
Dev: Frontier Developments
Windows
Median: 18.4 hrsMean: 146.5 hrs≥1hr: 89%
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 45.2% ★, Space 13.6%, VR 10.1%, Sandbox 7.6%, Exploration 7.1%
- #16 Elon
86% matchNo user reviews
Dev: MonoBehavior Games
Windows
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 36.1% ★, Sandbox 17.6%, Futuristic 10.6%, Exploration 7.8%, Space 6.5%
- #17 Super Starship
85% match2 user reviews100% of 2 reviews2026
Dev: Les Bird
Windows · Mac
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 47.8% ★, Futuristic 12.6%, Exploration 9.9%, Space 8%, Atmospheric 6.6%
- #18 Inertia ball
86% match5 user reviews100% of 5 reviews2023
Dev: 卡皮卡皮工作室
Windows
This is an unusual adventure future simulation space game, in different gravity under your operation will also change. Players can feel the vastness of different planets in the game, feel different gravity, feel their own different operations. Conquer the universe!
Why similar: Space Sim 38.4% ★, Sandbox 17.8%, Futuristic 9.7%, Space 8.2%, Exploration 7.4%
- #19 Rogue Stargun
84% match7 user reviews86% of 7 reviews2024
Dev: Du Games
Windows
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 41.7% ★, VR 26.3%, Space 8.8%, Futuristic 8.7%, Sci-fi 7.7%
- #20 Space
83% matchNo user reviews
Dev: Digital Traveller
Windows
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 37.2% ★, Sandbox 14.4%, Futuristic 10.9%, Space 10.8%, Sci-fi 8%
- #21 X Rebirth VR Edition
84% matchMixed56% of 300 reviews2017
Dev: Egosoft
Windows
Median: 2.2 hrsMean: 9.4 hrs≥1hr: 72%
X Rebirth VR Edition is tailored to be an immersive VR experience, based on X Rebirth: Home of Light. TRADE, FIGHT, BUILD, THINK in the X Universe - the biggest sandbox this side of the galaxy.
Why similar: Space Sim 47.7% ★, VR 32.8%, Sandbox 9.3%, Space 6.1%, Sci-fi 4.1%
- #22 Solar Expanse - Space Exploration Manager
82% matchNo user reviews2026
Dev: SpaceOpsPub: Games Operators
Windows
Explore the Solar System. Mine and drop asteroids. Colonize and terraform. Lead the space race and compete with other corporations on your way to profit. Watch the expansion of human race over the centuries. Then go beyond and conquer the galaxy!
Why similar: Space Sim 27.3% ★, Science 22% ★, Sandbox 15.8%, Space 11.4%, Futuristic 8.3%
- #23 Rover Simulator
82% match4 user reviews100% of 4 reviews2021
Dev: Matt SchostekPub: Demigod Studios
Windows
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 41.1% ★, Science 14.2% ★, Investigation 10.4%, Adventure 9%, Exploration 8.9%
- #24 spaceXplorer
81% matchNo user reviews
Dev: Playito.com
Windows
Desktop and VR interactive space experience/game. Fan homage to SpaceX's efforts of inspiring humanity to finally become a spacefaring civilization! Experience launches, flights and landings of starships first-hand, engage with challenging mini-games, explore funny memes and more. :-)
Why similar: Space Sim 26.1% ★, Science 20.5% ★, Sandbox 14.4%, VR 12.7%, Space 9.2%
- #25 无尽星海(Endless Stars)
81% match4 user reviews75% of 4 reviews2023
Dev: Lxy
Windows
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 46.8% ★, Futuristic 16.5%, Space 15.9%, Exploration 10%, Adventure 4.4%
- #26 Nomad Station
80% match1 user reviews100% of 1 reviews2023
Dev: Derek Moritz
Windows
Become a master MI6 saboteur, and earn your name as the ministry's most important asset on the Moon in this 1st-person shooter VR sci-fi epic! Follow the orders of your handler, or explore and find new weapons and defenses! Do whatever it takes to complete your mission!
Why similar: Space Sim 29.6% ★, VR 17.3%, Space 11.2%, Futuristic 9.5%, RPG 7.9%
- #27 Interstellar Rift
79% matchMixed68% of 1,655 reviews2020
Dev: Split PolygonPub: Iceberg Interactive
Windows
Median: 4.2 hrsMean: 33.2 hrs≥1hr: 83%
Interstellar Rift is an open world starship simulator with an emphasis on ship construction and multi-player interaction. Survive in a hostile galaxy with your own custom designed and constructed starship. Invite other players to join your crew or fight them across the galaxy!
Why similar: Space Sim 30.7% ★, Aliens 13.8%, Sandbox 13.3%, Futuristic 9.1%, Space 7.8%
- #28 Astro Traveler
78% match5 user reviews100% of 5 reviews2023
Dev: Quatro Designs
Windows · Mac · Linux
A retro style space sim where you mine, trade, bounty hunt, pillage, and explore. In this game you choose you own path as you navigate the galaxy while balancing faction alligence and legality of your actions.
Why similar: Space Sim 34.8% ★, Sandbox 17.8%, Futuristic 13%, Aliens 8.7%, Space 8.2%
- #29 Silent Sector
78% matchVery Positive86% of 145 reviews2021
Dev: Rake in Grass
Windows
Oldschool action open-world sci-fi with a unique storyline, frenetic battles, crude humor, loose morals and cows.
Why similar: Space Sim 27.8% ★, Aliens 17.2%, Sandbox 11.9%, Old School 9.8%, Space 9.6%
- #30 Star Horizon
79% matchMixed60% of 150 reviews2015
Dev: Orbital Knight
Windows · Mac · Linux
Median: 3.6 hrsMean: 3.9 hrs≥1hr: 93%
Experience fast action, thrilling levels, spectacular explosions and lots of pew-pew-pew. Star Horizon is a reboot for the on-rails space shooter genre.
Why similar: Space Sim 28.2% ★, Space 15.6%, Sandbox 12.4%, Futuristic 11.8%, Sci-fi 9.8%
- #31 Pilgrim: Descent Protocol
77% matchNo user reviews2025
Dev: ElushisPub: Elushis Music & Gaming
Windows
As the last Pilgrim, explore Dwarvuk's wastes, scavenge ruins in a blend of non-linear discovery and post-apocalyptic survival set in space. Silence the AI's signal!
Why similar: Sandbox 20.5%, Aliens 17.2%, RPG 15.9%, Exploration 8.9%, Adventure 8.9%
- #32 Star Paws
77% matchNo user reviews
Dev: Blue Cat's Games
Windows
Star Paws is a space simulator with sandbox elements. In this game, you play as an astronaut cat. Your goal is to develop your own space program. Build a spacecraft from a variety of components and venture in search for a strange signal coming from a distant deep corner of the Solar System!
Why similar: Space Sim 34.6% ★, Science 22.5% ★, Sandbox 13.9%, Space 10.1%, Exploration 6.9%
- #33 Between the Stars
75% matchMostly Positive74% of 2,427 reviews2024
Dev: Isolated Games
Windows
Median: 54 minMean: 8.9 hrs≥1hr: 49%
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 36.8% ★, Space 17.9%, RPG 12.9%, Sandbox 12.6%, Sci-fi 7.4%
- #34 Astrominer
76% match2 user reviews50% of 2 reviews2023
Dev: Roy El-Rayes
Windows · Mac · Linux
Embark on an epic space adventure in AstroMiner, where you must build a base, overcome challenges, and construct a space ship to return home from the asteroid belt.
Why similar: Space Sim 31.2% ★, Sandbox 16.9%, Aliens 15.8%, Space 10.7%, Exploration 8.3%
- #35 Psi 5 Trading Company
76% match7 user reviews100% of 7 reviews2020
Dev: Accolade, Inc.Pub: Ziggurat
Windows
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 47% ★, Aliens 21.5%, Space 13.1%, Futuristic 7.9%, Sci-fi 6.6%
- #36 Space Commander: War and Trade
75% matchMixed67% of 688 reviews2020
Dev: Home Net Games
Windows · Mac · Linux
Median: 1.2 hrsMean: 9.2 hrs≥1hr: 57%
Fight, explore the stars, trade, and lead your fleet across the galaxySpace Commander: War and Trade is an ultimate single player space-sim featuring spectacular graphics, intuitive combat and deep mechanics.
Why similar: Space Sim 37% ★, Aliens 17.1%, RPG 10.8%, Futuristic 9.3%, Exploration 8.3%
- #37 Starcom: Unknown Space
73% matchVery Positive93% of 4,082 reviews2024
Dev: Wx3 Labs, LLC
Windows
Median: 7.9 hrsMean: 16.2 hrs≥1hr: 82%
Starcom: Unknown Space is an action RPG of space exploration and adventure. Build your own starship while discovering an epic story in a universe of strange mysteries, alien factions and uncharted worlds.
Why similar: Space Sim 34.2% ★, Space 15.9%, Aliens 13.5%, Exploration 9%, RPG 7.2%
- #38 Journey to Earth
74% match2 user reviews100% of 2 reviews2024
Dev: Digital Kingdom
Windows
You are an experienced astronaut, stranded in space. Will you reach Earth, or will you get lost in space and die?
Why similar: Space Sim 31.6% ★, Science 14.4% ★, Aliens 13.6%, Space 10.6%, RPG 8%
- #39 Kerbal Space Program 2
74% matchMostly Negative27% of 31,135 reviews2023
Dev: Intercept GamesPub: Private Division
Windows
Median: 7.7 hrsMean: 19.1 hrs≥1hr: 86%
Kerbal Space Program 2 is the sequel to the acclaimed space-flight simulation game Kerbal Space Program. Enter the next generation of space adventure with exciting new parts, stunning visuals, fully revamped UI and Map View, and rich new environments to explore.
Why similar: Space Sim 26.6% ★, Science 23% ★, Sandbox 16.5%, Space 11%, Exploration 7.6%
- #40 Astro VR
73% matchPositive100% of 20 reviews2024
Dev: Light-Year Simulations, LLC
Windows
Freely travel among the stars and planets in this made for VR astronomy simulation. Experience space from some of the smallest solar system bodies to our largest planets. Or leave the solar system to explore strange new worlds orbiting stars so distant it takes light thousands of years to get here.
Why similar: Space Sim 30.8% ★, Science 24.5% ★, VR 17%, Space 10.9%, Exploration 8.7%
- #41 Rodina
73% matchVery Positive93% of 1,329 reviews2014
Dev: Elliptic Games
Windows
Median: 2.8 hrsMean: 6.4 hrs≥1hr: 71%
A single-developer passion project. A seamless full scale solar system. Thrilling action. Be part of an incredible journey as a Universe is built from the ground up!
Why similar: Space Sim 23.2% ★, Space 20.9%, Sandbox 18%, Exploration 12.5%, Sci-fi 8.7%
- #42 Hotloop
71% matchPositive90% of 48 reviews2024
Dev: Tntlaxy GDS
Windows · Mac · Linux
Use the force of gravity in this fast-paced space shooter with realistic physics and orbital mechanics.
Why similar: Space Sim 34.6% ★, Science 16.4% ★, Aliens 16%, Futuristic 10.9%, Space 9.9%
- #43 VR Blasteroids
72% matchNo user reviews
Dev: IGA Flux LLC
Windows
Classic arcade action reimagined for virtual reality! Dodge, blast, and survive as you pilot your ship through swarms of asteroids and enemy drones in fully immersive 360° space battles.
Why similar: VR 29.9%, Space Sim 23.1% ★, Aliens 13.6%, Space 13.2%, Sci-fi 10.1%
- #44 Space Salvage
72% match8 user reviews75% of 8 reviews2023
Dev: Fruity Systems
Windows
Space Salvage is a first-person adventure seeking game. Your job is to skillfully maneuver your spaceship through wreckage and asteroids while destroying mines and enemy factions! All while your eager yet amoral ship AI guides you. Do you have what it takes to dominate space?
Why similar: Space Sim 28% ★, VR 19.9%, Space 11.1%, Futuristic 9%, Sci-fi 7.9%
- #45 Startenders: Intergalactic Bartending
71% matchVery Positive87% of 54 reviews2024
Dev: Foggy Box GamesPub: Yogscast Games
Windows
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 37.2% ★, Aliens 17.5%, VR 16.9%, Futuristic 10.8%, Space 7.3%
- #46 Angry Universe VR
71% match1 user reviews100% of 1 reviews2025
Dev: RottacaStudios
Windows
Welcome to a VR game where you rule the universe! Break stuff, enjoy gravity physics, and survive natural disasters. And the best part? Fight off aliens using several guns or even asteroids. Try everything you can to keep your home solar system safe from the dangers out there!
Why similar: Space Sim 32.9% ★, VR 22.5%, Space 11.5%, Sci-fi 8.9%, Aliens 8.4%
- #47 Kerbal Space Program
70% matchOverwhelmingly Positive95% of 133,317 reviews2015
Dev: SquadPub: Private Division
Windows · Mac · Linux
Median: 5.3 hrsMean: 65.2 hrs≥1hr: 84%
In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics.
Why similar: Space Sim 31.6% ★, Science 23% ★, Sandbox 19.4%, Space 16.7%, Exploration 3.7%
- #48 Borderline Enigma
70% matchNo user reviews
Dev: Eyüp Korkmaz
Windows
Our Empire is spreading thin through the galaxy. Your responsibility is to assist your comrades on our newly founded colony. Keep your station operational at all cost. Your pivotal role may shape destiny. And don't forget: Humanity Above All!
Why similar: Space Sim 33.5% ★, Aliens 18.7%, Science 17.3% ★, Space 9.7%, Sci-fi 6.8%
- #49 SubterAlien Rescue
69% matchNo user reviews
Dev: Tigershark Studios
Windows
Subteralien Rescue is a physics based sidescroller where you pilot a lander module assigned to explore underground caverns and bases. Travel from planet to planet to encounter new levels with different puzzles and environments, rescue your fellow pilots and fight enemies.
Why similar: Space Sim 37.8% ★, Science 14.5% ★, Old School 11.9%, Futuristic 10.1%, Space 8.8%
- #50 The Universe of Red Hope
69% matchNo user reviews
Dev: Shelby County Video Game DevelopmentPub: Mathematics Firms of Memphis
Windows
A classic fantasy MMORPG powered by uMMORPG—discover dungeons, fight powerful creatures, forge rare equipment, and shape a living world alongside hundreds of players.
Why similar: Space Sim 41.5% ★, Science 27.3% ★, Space 12%, Sci-fi 9.5%, 3D 6.4%
- #51 Space Battle VR
70% matchMixed67% of 99 reviews2018
Dev: Raba Games
Windows
Space Battle VR is an action shooter set in space. It supports VR controllers to give you a real feel how it is to be a spaceship pilot. You can truly feel the cosmos with this game. Jump into an awesome adventure, help mankind, win a war, bring freedom and happiness to the universe. People need you!
Why similar: Space Sim 31.8% ★, VR 20.2%, Space 11.3%, Sandbox 10.3%, Sci-fi 7.8%
- #52 OnOrbit - Virtual Space Lab
69% matchNo user reviews
Dev: Vinícius Guerra CardosoPub: Visian Games
Windows
OnOrbit is a virtual space lab lets you assemble and operate space hardware as if you were actually in space. Make your own craft in a sandbox mode, then simulate its operation as part of the Supernational Space Cooperative (SSC). Climb the ranks and head out to the planets.
Why similar: Space Sim 34.4% ★, Science 22.5% ★, Sandbox 16.1%, Futuristic 12.7%, Sci-fi 6.7%
- #53 MOVING WITH THE MOON: Mastering Universal Gravitation!
68% matchNo user reviews2026
Dev: Wada System Limited
Windows
This is a new action game where you steer the earth. Steer the Earth, when both the Earth and the Moon are in the goal zone, the stage is cleared. Stars are constantly pulling on each other with universal gravitation. You can experience a simulated universal gravitation.
Why similar: Space Sim 38.4% ★, Science 28.7% ★, Space 14.1%, Futuristic 11.5%, Sci-fi 7.3%
- #54 The Entity Within
67% match1 user reviews0% of 1 reviews2025
Dev: MightyCodeDragon
Windows
A mysterious sci-fi narrative adventure set aboard a deep-space vessel. Explore horror-themed chapters, make impactful decisions, and uncover hidden truths as your choices shape branching paths and multiple endings. Trust no one and prepare for unexpected twists.
Why similar: Space Sim 42.5% ★, Aliens 17.8%, Adventure 9%, Exploration 8.8%, Space 5.6%
- #55 Spaceflight Simulator 2
68% matchNo user reviews
Dev: Team Curiosity ✦
Windows · Mac
Build rockets and fly them around the Solar System in this realistic aerospace sandbox. Attempt landings, build space stations, drive rovers, perform spacewalks, explore alien worlds, and get your crew home safe.
Why similar: Space Sim 42% ★, Sandbox 17.9%, Science 16.5% ★, Space 8.8%, Exploration 7.3%
- #56 Android Simulator
68% matchNo user reviews
Dev: Games Incubator
Windows
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 37% ★, Futuristic 14.9%, Aliens 11.9%, Space 9.7%, Sci-fi 7.2%
- #57 Heroes of the Galaxy
67% matchNo user reviews
Dev: Shaggy Dwarf
Windows
Space adventure with open world, FPS shooter and a lot of missions. Choose your own carrier. Are you a space pirate or a brave space ranger? Choose your destiny. The galaxy needs you, commander! Openworld game with multiple worlds to explore.
Why similar: Space Sim 23.6% ★, Aliens 17.1%, Futuristic 13.3%, Sandbox 11.1%, Space 10.2%
- #58 Future Weapon
67% matchNo user reviews2027
Dev: Gabriel Echevarria
Windows
Future Weapon is an online space shooter where you can host a server for you and your friends to annihilate the universe together. Grab a gun, grab a spaceship, punch rocks, upgrade everything, and wreck the world. Join The Fleet! https://discord.gg/WN4UJaEc
Why similar: Space Sim 36.4% ★, Aliens 19.3%, Futuristic 10.1%, Exploration 7.7%, Space 7.1%
- #59 Star Squadron
67% matchNo user reviews2026
Dev: All Seeing Eye Games
Windows
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 40.1% ★, Aliens 23.4%, Space 12.1%, Futuristic 11.2%, Sci-fi 7.4%
- #60 Space Trucker
66% matchNo user reviews
Dev: EFH
Windows
Space Trucker is a "realistic" space simulator where you fly your cargo ship to different places within the solar system. Configure your ship, maneuver for departing and docking, plan your high speed flight, and execute it all without breaking space rules - or killing yourself!
Why similar: Space Sim 55.2% ★, VR 26.6%, Futuristic 15.1%, Open World 3.1%