- #1 Android Simulator: Prologue
97% matchNo user reviews
Dev: Games Incubator
Windows
Android Simulator: Prologue is just part of the amazing adventure that awaits you in the full version of the game. Take charge of a spaceship colony, flight route and manage the right water balance for plants, oxygen level, and spacecraft parameters to securely deliver the colonizers.
Why similar: Space Sim 23.3% ★, Futuristic 11.4%, Destruction 11.4%, Cyberpunk 10.9%, Space 9.6%
- #2 Cyber Cleaner Simulator
96% matchNo user reviews
Dev: Nowsky
Windows
Vacuum space junk, polish derelict ships, and clear alien worlds of debris as you upgrade your high-tech cleaning gear.
Why similar: Space Sim 26.9% ★, Space 12.3%, Cyberpunk 10.5%, Base Building 9%, Futuristic 8.7%
- #3 Psi 5 Trading Company
96% 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 39.8% ★, Space 15.1%, Aliens 10.4%, Simulation 9.9%, Futuristic 8%
- #4 Super Starship
95% 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 42.4% ★, Simulation 14.7%, Futuristic 13.3%, Space 9.7%, Exploration 7.4%
- #5 Galactic Sanctuaries
94% match4 user reviews100% of 4 reviews2024
Dev: ADC
Windows
Protect the lighthouse, destroy nests and complete tasks.
Why similar: Space Sim 28.7% ★, Base Building 12.3%, Futuristic 11.3%, Space 7.5%, Aliens 7.4%
- #6 Foreign Galaxies
94% matchMostly Positive77% of 13 reviews2022
Dev: Vengeful Muffin
Windows
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 34.8% ★, Simulation 13.3%, Space 10.2%, Action-Adventure 9.5%, Adventure 7.7%
- #7 Voidless
93% matchNo user reviews
Dev: Retnuh Studio
Windows
Voidless is a sci-fi space survival sandbox set in the near future within a realistic scale solar system. In first or third person, players can explore planets and asteroids, collect resources, and craft items. As well as building bases and ships, all with physics based flight and combat.
Why similar: Space Sim 29.4% ★, Base Building 14.4%, Space 12.4%, Futuristic 9.3%, FPS 6.9%
- #8 SPACE ACCIDENT
92% matchMostly Positive77% of 293 reviews2022
Dev: Whale Rock Games
Windows
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 33.9% ★, Futuristic 14.8%, Simulation 14.2%, Cyberpunk 12.7%, Adventure 8.7%
- #9 无尽星海(Endless Stars)
91% 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 42.1% ★, Space 19.5%, Futuristic 17.7%, Exploration 7.6%, Sci-fi 3.9%
- #10 Space Commanders: Solar System
91% matchNo user reviews2026
Dev: Ziya AL
Windows
A lone space commander explores real planetary surfaces, builds small outposts, rescues stranded astronauts, and fights to survive in the cold silence of the Solar System.
Why similar: Space Sim 34.1% ★, Futuristic 12.3%, Base Building 10.7%, Simulation 9.3%, Space 9.1%
- #11 Space Commander: War and Trade
90% 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 32.7% ★, Base Building 20.3%, Futuristic 9.8%, Space 8.8%, Aliens 8.6%
- #12 OnSlaught
89% matchNo user reviews
Dev: ChainShot Games
Windows
OnSlaught is a combat driven space game, but plays like a classic boomer shooter! Rip through fleets of horrifying alien ships and obliterate destructible environments as you shoot, grapple, and bring carnage to your creators.
Why similar: Space Sim 31.3% ★, Destruction 15.2%, Space 14.4%, Sci-fi 7.7%, Action-Adventure 6.6%
- #13 Space Station Escape
88% match9 user reviews78% of 9 reviews2024
Dev: SOGA Std
Windows
Space Station Escape is a anomaly horror game.Players take on the role of an astronaut wanting to escape from a spaceship running out of oxygen.
Why similar: Space Sim 34% ★, Space 16.8%, Futuristic 13.7%, Sci-fi 9.4%, Exploration 6.6%
- #14 PARKAN: THE IMPERIAL CHRONICLES
89% matchVery Positive84% of 57 reviews2017
Dev: GameXP.com
Windows
Legendary game from the Golden age of Russian gaming industry! Hybrid gameplay combines elements of space simulator, shooter, strategy and RPG. Explore the outer space, colonize planets, negotiate with clans of robots, fight in space battles and become mercenary, trader or pirate!
Why similar: Space Sim 33.5% ★, Space 13.2%, Futuristic 11%, Simulation 7.9%, Action-Adventure 7.2%
- #15 Cosmic Miners
86% matchMixed58% of 60 reviews2025
Dev: bitByte Games
Windows
Explore asteroid fields, trade rare resources, and upgrade your ship in Cosmic Miners. Navigate faction alliances, complete missions, and rise through the ranks in a dynamic space adventure where your choices shape your path to cosmic power.
Why similar: Space Sim 32.9% ★, Destruction 14.5%, Space 12.4%, Cyberpunk 11%, Futuristic 10.2%
- #16 Battlecruiser Generations
87% 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 35.4% ★, Futuristic 15.8%, Space 13%, Sci-fi 9.5%, Simulation 8.5%
- #17 Hardspace: Shipbreaker
85% matchVery Positive89% of 21,702 reviews2022
Dev: Blackbird Interactive
Windows
Median: 4.7 hrsMean: 23.9 hrs≥1hr: 86%
Equipped with cutting-edge salvaging tech, carve & slice spaceships to recover valuable materials. Upgrade your gear to take on more lucrative contracts and pay your billion credits debt to LYNX Corp!
Why similar: Space Sim 22.3% ★, Destruction 21.8%, Space 19.1%, Sci-fi 11.7%, Futuristic 10.1%
- #18 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 35% ★, Futuristic 12.2%, Base Building 8.7%, Space 8.6%, Simulation 8.5%
- #19 Instarion
84% matchNo user reviews
Dev: Animus Digital
Windows
Massive ground and space battles with hundreds of units. Seamless landings on huge spherical planets. Interplanetary flights with explorable ship interiors. Boarding vessels anywhere in combat, space or surface. All in a single-server PvE co-op space-sim shooter.
Why similar: Space Sim 38% ★, Futuristic 14%, Space 13.3%, Sci-fi 9.3%, Simulation 7.2%
- #20 Planet Factory
82% matchPositive89% of 27 reviews2024
Dev: SupremeGuardianGames
Windows
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 34.9% ★, Futuristic 13.7%, Simulation 13.4%, Base Building 11.3%, Space 9.3%
- #21 Lost Satellite
83% matchNo user reviews
Dev: Waves and Blaze
Windows · Mac · Linux
Lost Satellite is a cyber punk space adventure game. Free demo coming soon
Why similar: Space Sim 21.4% ★, Cyberpunk 15.4%, Futuristic 13.2%, Space 12.7%, Sci-fi 8.9%
- #22 Star Horizon
84% 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 26.8% ★, Space 20.2%, Futuristic 13.4%, Sci-fi 11.7%, Simulation 10.4%
- #23 The Earth Sucks
82% matchNo user reviews
Dev: Insert Developer NamePub: Great North Gorilla
Windows
A casual space simulation game where you perform orbital manoeuvres on satellites to change their orbit and complete missions.
Why similar: Space Sim 44.1% ★, Simulation 17.4%, Space 15.7%, Futuristic 12%, Sci-fi 8.3%
- #24 Boötes
81% match2 user reviews50% of 2 reviews2024
Dev: HEAD GMZ
Windows
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 49.6% ★, Futuristic 17.4%, Simulation 10.5%, Exploration 7.6%, Adventure 7.2%
- #25 Titan: The Ascension
81% matchNo user reviews
Dev: Wildercroft Studio
Windows
Embark on an exciting mission to establish a colony on Titan, Saturn's enigmatic moon. Following Earth's collapse, humanity's fate rests in your hands. Gather essential resources, excel in trading, and combat ancient technology to secure our future on Titan's harsh frontier. Will you prevail?
Why similar: Space Sim 24.8% ★, Base Building 18.1%, Space 14.7%, Futuristic 10.8%, Sci-fi 7.9%
- #26 Shrouded Suns
80% matchNo user reviews
Dev: Benjamin Cid Pérez
Windows
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 52.5% ★, Space 19.9%, Sci-fi 12.3%, Simulation 8.9%, Atmospheric 4.9%
- #27 Galactic Vanguard
79% matchNo user reviews
Dev: Galactic Studio
Windows
In Galactic Vanguard, embark on an epic adventure across a galaxy filled with mystery and conflict. As a brave space explorer, your choices will shape the fate of planets and civilizations. Discover uncharted worlds, engage in strategic battles, and forge your path in this handcrafted universe.
Why similar: Space Sim 31.5% ★, Space 16.1%, Base Building 12%, Futuristic 11.6%, Sci-fi 10.5%
- #28 Space Gas Station Simulator
79% matchNo user reviews
Dev: Baker Game Forge
Windows
Run Your Own Galactic Fuel Station! Restore an abandoned station, refuel starships, and grow your intergalactic business! Extract fuel, sell rare goods, and repair ships to keep customers happy. Expand your station, automate operations, and become the galaxy's most popular fueling hub!
Why similar: Space Sim 40.1% ★, Futuristic 13.9%, Space 10.9%, Simulation 9.9%, Exploration 7.3%
- #29 History of Space
78% match4 user reviews25% of 4 reviews2023
Dev: 5 Games
Windows
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 42.7% ★, Simulation 15.5%, Adventure 9%, Exploration 7.4%, Space 7.2%
- #30 The Entity Within
77% 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 39.3% ★, Action-Adventure 10.6%, Aliens 9.4%, FPS 8.3%, Adventure 7.2%
- #31 Space Elevator Project
78% matchNo user reviews
Dev: VanilliA Studio
Windows
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 42.9% ★, Simulation 16.3%, Base Building 12.9%, Space 12.6%, Exploration 7.4%
- #32 Space Mechanics: repair | hiring | crafting
76% matchPositive91% of 11 reviews2025
Dev: MintCat
Windows
In "Space Mechanics: Repair | Hiring | Craft" you are the owner of a space repair station in which you have to work. Repair spaceships, get money for it, hire them and create items for sale or for your own purposes.
Why similar: Space Sim 44.9% ★, Futuristic 19.7%, Space 15.3%, Simulation 10.5%, First-Person 8.1%
- #33 Industronaut
77% matchNo user reviews
Dev: Amca Games
Windows
A survival engineering game where you build life support habitats, mine resources, and automate production chains to survive alone on a radiation heavy planet with no rescue and no external support.
Why similar: Space Sim 33.9% ★, Base Building 22.2%, Sci-fi 9%, Futuristic 6.6%, Space 6.4%
- #34 MICROVERSE
76% matchNo user reviews2026
Dev: Spacefaring Studio
Windows
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 41.1% ★, FPS 11.4%, Space 10.8%, Action-Adventure 10%, Exploration 8.5%
- #35 Space Crash Simulator
74% match7 user reviews86% of 7 reviews2025
Dev: WPC
Windows · Mac
Real-time planetary collision sandbox powered by SPH physics: smash planets together and watch the destruction and its aftermath!
Why similar: Space Sim 46.4% ★, Destruction 20.5%, Space 17.5%, Simulation 9.4%, Sci-fi 3%
- #36 Inertia ball
75% 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 39.1% ★, Futuristic 11.8%, Space 11.4%, Action-Adventure 10.1%, Cyberpunk 7.8%
- #37 Worlds Of The Future
75% 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 38.7% ★, Futuristic 14.9%, Space 12.2%, Sci-fi 7.4%, Exploration 7%
- #38 Liberation
74% matchPositive85% of 20 reviews2023
Dev: Classyk Games
Windows · Mac · Linux
Fight back against the evil Galactic Federation! It'll be good for humanity and probably OK for you.
Why similar: Space Sim 36.7% ★, Space 13.9%, Sci-fi 9.9%, Futuristic 8.7%, Action RPG 7.9%
- #39 DeepSpaceDiesel
73% matchNo user reviews
Dev: BlurryOwl
Windows
Welcome to your new career as a gas station attendant in the deepest, darkest corner of space! Serve adorable ships, count your cash, and expand your diesel empire. It's a simple, satisfying job. Just... ignore the whispers in the vents. Everything is fine. Probably.
Why similar: Space Sim 45.5% ★, Simulation 15.4%, Space 12%, Sci-fi 8.6%, First-Person 7.7%
- #40 Rebel Galaxy Outlaw
73% 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 42% ★, Futuristic 12%, Sci-fi 10.8%, Action-Adventure 9.6%, Space 9.1%
- #41 USS Tempest: Spaceship Simulator
72% matchNo user reviews
Dev: Amped Horizon
Windows
Crewman, you are lost in deep space and threats are lurking everywhere. Survive and bring you and your allies back to known space. It's in your hands!
Why similar: Space Sim 29.6% ★, Space 19.9%, FPS 13.9%, Simulation 8.3%, Exploration 7.6%
- #42 Deerstalker
72% matchNo user reviews
Dev: Voids Within
Windows
Deerstalker is a cyberpunk detective simulator at the frontier of humankind's expansion into space. Discover the outer worlds and solve cases with unique clue-gathering mechanics. Confront the ethics of interstellar justice and hunt true villains across multiple story arcs.
Why similar: Space Sim 25.8% ★, Cyberpunk 19.3%, Space 14.1%, Futuristic 10.2%, Sci-fi 9.4%
- #43 Space Company Simulator
73% matchMostly Negative28% of 178 reviews2019
Dev: IntermarumPub: All in! Games
Windows
Take the position of a CEO of a space transport company and become a new major player in the industry. Space Company Simulator is a realistic management sim game that will challenge your planning skills as you strive to launch the first manned mission to Mars.
Why similar: Space Sim 28% ★, Base Building 19.2%, Space 13.9%, Futuristic 12.7%, Simulation 10.1%
- #44 Galduen of the Void
70% match7 user reviews57% of 7 reviews2025
Dev: AzurDevPub: Azurdev
Windows · Linux
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 41.9% ★, Space 19.5%, Management 11.3%, Exploration 9.6%, Sci-fi 9.4%
- #45 Stationbreak
71% matchNo user reviews
Dev: Broken Spaceship
Windows · Linux
A grounded sci-fi station builder where you hold failing systems together while pursued by a relentless, energy-hungry swarm. As a fleet on the run, drop into hostile systems, gather what you can, and jump away before you are overwhelmed. Try to survive long enough to secure a future for humanity.
Why similar: Space Sim 34.8% ★, Base Building 23.1%, Space 13.9%, Sci-fi 10.4%, Simulation 8%
- #46 Subdivision Infinity DX
71% matchMostly Positive75% of 105 reviews2019
Dev: MistFly GamesPub: Crescent Moon Games
Windows
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 43.2% ★, Space 21.4%, Sci-fi 12.9%, Futuristic 8.3%, Exploration 6.8%
- #47 Astral Shipwright
70% matchMixed61% of 33 reviews2022
Dev: Deimos Games
Windows · Linux
Build and upgrade your personal ship to travel around a strange planet.
Why similar: Space Sim 40.8% ★, Space 16%, Simulation 13.9%, Futuristic 12.1%, Sci-fi 11.2%
- #48 The New Earth
71% match3 user reviews100% of 3 reviews2021
Dev: Lxy
Windows
本游戏为太空模拟经营游戏,您需要通过调节各资源产量的平衡以建设您在行星上的基地,用富余的物资组织对遗迹的探险,调查这里发生了什么,并一步一步发现地球的真相
Why similar: Space Sim 24.1% ★, Base Building 23.4%, Futuristic 17.6%, Space 16.3%, Simulation 9.8%
- #49 Rogue System
70% matchMixed67% of 274 reviews2022
Dev: Digits Crossed Interactive, LLCPub: Image Space Incorporated
Windows
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 65% ★, Simulation 19.7%, Space 15.3%
- #50 REAL MOON
67% matchMixed68% of 112 reviews2025
Dev: historia Inc.
Windows
Explore a precisely recreated lunar surface built from real data and a JAXA-backed simulation.
Why similar: Space Sim 50.7% ★, Space 18.1%, Simulation 16.9%, Exploration 9.1%, Adventure 3.7%
- #51 Mars Training Camp
69% matchNo user reviews2025
Dev: Christopher ShovePub: Simwerx LLC
Windows
Mars Training Camp is a simulation to build the human first base on Mars based on NASA and SpaceX science and plans. You must find ice and build critical facilities of green houses, O2 & H gas plant, launch pads and a habitat, and react just in time to emergencies of fire and low oxygen supply.
Why similar: Space Sim 36.8% ★, Base Building 17.9%, Simulation 13.7%, Futuristic 11.9%, Space 7.9%
- #52 Planet Miner
68% matchVery Positive80% of 61 reviews2021
Dev: Cherniukh Andrii
Windows
Remove fog, look for and mine minerals, construct buildings, upgrade the rover and reach the portal.
Why similar: Space Sim 42% ★, Simulation 14%, Futuristic 11.5%, Action-Adventure 9.8%, Adventure 8.2%
- #53 Heroes of the Galaxy
68% 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 22.7% ★, Cyberpunk 17.1%, Futuristic 15.2%, Space 13.4%, Aliens 9.3%
- #54 Tachyon: The Fringe
69% matchVery Positive89% of 244 reviews2009
Dev: NovaLogic
Windows
Median: 24 minMean: 4.5 hrs≥1hr: 36%
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 57.2% ★, Simulation 21.8%, Space 21%
- #55 Abandoned Moons
67% matchNo user reviews
Dev: Play More Games
Windows
Embark with your friends to explore abandoned moons in search of resources and valuable loot in a cooperative first-person horror experience. Level up and assemble a complete arsenal of tools, gadgets, and helper robots to accomplish the mission.
Why similar: Space Sim 28.2% ★, Futuristic 13%, Space 11.5%, Sci-fi 9.9%, Aliens 7.6%
- #56 Darkstar One
69% matchVery Positive83% of 609 reviews2008
Dev: Ascaron Entertainment ltd.Pub: Strategy First
Windows
Median: 1.0 hrsMean: 8.8 hrs≥1hr: 50%
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 44.2% ★, Space 27.8%, Sci-fi 13.6%, Simulation 7.2%, Exploration 6.5%
- #57 Starcom: Unknown Space
64% 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 34.4% ★, Space 21.8%, Sci-fi 8.7%, Action RPG 8.6%, Aliens 7.7%
- #58 Huntian: StarTrace
67% 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 30.5% ★, Space 17.4%, Base Building 15.5%, Simulation 7.3%, Adventure 6.9%
- #59 Parkan 2
68% matchMostly Positive73% of 382 reviews2014
Dev: NikitaPub: Fulqrum Publishing
Windows
Median: 2.2 hrsMean: 4.4 hrs≥1hr: 93%
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 Sim 28.8% ★, Space 28%, Simulation 18.7%, Sci-fi 9.4%, Adventure 9%
- #60 Cradle-18
66% matchNo user reviews
Dev: Black Bull Studio
Windows
You wake up on a deserted space station on the orbit of unknown planet. How did you come here? What happened with crew? What is happenning here? You have to find out. And also you have to survive here because the station is fraught with many dangers.
Why similar: Space Sim 37.9% ★, Space 19.9%, Futuristic 12.1%, Sci-fi 10.6%, First-Person 8.5%