- #1 EmptyEpsilon
97% matchPositive94% of 34 reviews2024
Dev: Daid
Windows · Linux
A Co-op spaceship bridge simulator where you form a crew of 3 to 6 players serving in various roles like Captain, Helms, Relay, Weapons and Science officer. It's designed to run on almost any system and to be highly customizable due to it's extensive GM screen and powerful scripting capabilities.
Why similar: Team-Based 28.1%, Space Sim 25.3%, Space 12.1%, Sci-fi 8.8%, Immersive Sim 7.2%
- #2 Rheksetor
96% matchNo user reviews2018
Dev: Trokardia
Windows
Explore and unravel the mysteries of Rheksetor!
Why similar: Space Sim 27.2%, Space 18.2%, Immersive Sim 12.8%, Action-Adventure 8%, Sci-fi 7.7%
- #3 Battlecruiser Generations
96% 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 28.9%, Space 16.1%, Sci-fi 11.3%, Immersive Sim 9.2%, Simulation 7.7%
- #4 Darkstar One
95% matchVery Positive84% of 625 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 33.5%, Space 31.9%, Sci-fi 14.9%, Action 8.1%, Simulation 6%
- #5 Star Squadron
94% matchNo user reviews2027
Dev: All Seeing Eye Games
Windows
Star Squadron is a narrative-driven space combat simulator built for maximum immersion. Command your wing with freeform voice recognition and experience a dynamic campaign that calls you by name using our proprietary Voice Mimic System. Don't just play the game—live it.
Why similar: Space Sim 30.7%, Space 19.2%, Immersive Sim 12.8%, Aliens 10.8%, Sci-fi 10.2%
- #6 The Battle of Sol
94% matchMixed57% of 102 reviews2015
Dev: Bit Planet Games, LLC
Windows
Median: 18 minMean: 12.1 hrs≥1hr: 24%
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 31.1%, Space 26.9%, Simulation 18.5%, Sci-fi 12.9%, Action 10.7%
- #7 Baryum
93% matchNo user reviews2026
Dev: Dams-Labs
Windows
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 40%, Space 23%, Sci-fi 11.7%, Simulation 9.3%, Exploration 6.6%
- #8 Shrouded Suns
92% matchNo user reviews2027
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 44.7%, Space 25.7%, Sci-fi 15.2%, Simulation 8.3%, Action 6.1%
- #9 Deep Field
91% matchNo user reviews
Dev: spicyPub: Deep Field Development
Windows · Mac
Build spacecraft with a realistic part-based editor and fight multiplayer orbital wars using Keplerian, Newtonian, and patched-conics flight. Engage with lasers, railguns, missiles, and EW in fast, decisive battles shaped by strategy and logistics.
Why similar: Space Sim 37.2%, Space 17.3%, Wargame 14.8%, Sci-fi 11.8%, Simulation 10.4%
- #10 X Rebirth
91% matchMixed44% of 7,316 reviews2013
Dev: Egosoft
Windows · Mac · Linux
Median: 3.3 hrsMean: 19.0 hrs≥1hr: 88%
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 39.1%, Space Sim 23.8%, Sci-fi 16.4%, Simulation 14.6%, Action 5.1%
- #11 Subdivision Infinity DX
90% 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 35.3%, Space 27.4%, Sci-fi 15.7%, Action 9.2%, Exploration 6.7%
- #12 Space Travellers
89% matchNo user reviews
Dev: Lonely Man
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 31.9%, Space 19.1%, Sci-fi 12.4%, Immersive Sim 11.5%, Simulation 7.3%
- #13 ARESDA
88% matchNo user reviews
Dev: Drnagol
Windows
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 34.4%, Space 24%, Action-Adventure 9.7%, Exploration 8.9%, Simulation 7.8%
- #14 Atomic Space Command
89% matchMostly Negative39% of 18 reviews2016
Dev: No, You Shut Up Inc.
Windows · Mac · Linux
Manage your ship, build a fleet, and conquer the galaxy with your friends in Atomic Space Command’s solar arena!
Why similar: Team-Based 32%, Space Sim 31.5%, Space 11.8%, Simulation 11.8%, Action 7.3%
- #15 Solbound
87% matchNo user reviews2026
Dev: Fleur Noire
Windows
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 36.7%, Space 20.7%, Simulation 14.2%, Sci-fi 11.1%, Exploration 7.3%
- #16 Patched Conic
85% matchNo user reviews
Dev: Perilune Games
Windows · Mac · Linux
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 37%, Immersive Sim 14.3%, Simulation 13.6%, Space 13.5%, Sci-fi 9.2%
- #17 STAR WARS™ - X-Wing Special Edition
86% matchMostly Positive77% of 473 reviews2015
Dev: LucasfimPub: LucasArts
Windows · Mac
Median: 12 minMean: 6.2 hrs≥1hr: 28%
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 46.5%, Space 26.8%, Action 11.3%, Simulation 10.6%, Sci-fi 4.8%
- #18 Star Legacy
84% matchNo user reviews
Dev: Star Legacy
Windows
Venture into the depths of space and leave your legacy among the stars. In Star Legacy, explore galaxies, upgrade your ship, and survive on unknown planets.
Why similar: Space Sim 38.5%, Immersive Sim 12.5%, Space 10.6%, Action 9.3%, Sci-fi 7.4%
- #19 STAR WARS™ X-Wing vs TIE Fighter - Balance of Power Campaigns™
84% matchMostly Positive76% of 307 reviews2015
Dev: Totally GamesPub: LucasArts
Windows
Median: 6 minMean: 4.5 hrs≥1hr: 22%
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 39.9%, Space 27.1%, Simulation 14.4%, Action 12.7%, Sci-fi 4.1%
- #20 Void Tech
82% match4 user reviews100% of 4 reviews2026
Dev: We Cure Boredom
Windows
Repair satellites in orbit. Reduce space debris. And enjoy the view. Void Tech is space repair simulation game, where every mission extends satellite life and restores critical infrastructure.
Why similar: Space Sim 32%, Space 28.1%, Sci-fi 16.6%, Family Friendly 10.9%, Simulation 9.1%
- #21 Shattered Void Online
83% matchNo user reviews2026
Dev: Woodland Software
Windows
Free to Play: Command powerful capital ships in fast-paced 5v5 space combat. Choose from five ship classes — from nimble Interceptors to massive Carriers — capture sectors, outmaneuver your enemies, and dominate the void.
Why similar: Space Sim 33%, Wargame 18.2%, Space 12.5%, Simulation 10.2%, Sci-fi 9.7%
- #22 Asteroid Station
82% matchNo user reviews2026
Dev: Moosejaw Software
Windows
Asteroid Station is about mining asteroids, but that's not all! Battle hostile machines, defeat powerful bosses, and upgrade your ship as you push deeper into dangerous sectors in this top-down space mining and combat game.
Why similar: Space 29.6%, Space Sim 27.1%, Immersive Sim 10.6%, Sci-fi 9.3%, Action 7.3%
- #23 Space Wars 3033
81% matchNo user reviews2026
Dev: Nezoic
Windows
An open galaxy space sim of trade, mining, colonization, and real time combat. Explore a procedurally generated universe, strip mine asteroid fields, claim and fortify your own worlds, and climb through a galaxy of five rival factions. Play solo or with a friend in online co-op.
Why similar: Space Sim 39.7%, Wargame 23%, Sci-fi 11.8%, Space 9.7%, Simulation 5.7%
- #24 DeepSpaceDiesel
80% 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 40.7%, Immersive Sim 16.8%, Space 16.2%, Simulation 15.2%, Sci-fi 11.1%
- #25 Parkan 2
81% matchMostly Positive73% of 390 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 35.8%, Space Sim 24.3%, Simulation 18.1%, Sci-fi 11.4%, Action 10.5%
- #26 FUTURETECH SPACE COMBAT ACADEMY
79% matchNo user reviews
Dev: POLYFOUNTAIN MEDIA LLC
Windows
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 35.2%, Space 25.2%, Simulation 25.1%, Sci-fi 14.6%
- #27 Helium Rain
79% matchMostly Positive79% of 339 reviews2018
Dev: Deimos Games
Windows · Linux
Median: 3.3 hrsMean: 9.4 hrs≥1hr: 73%
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 47.5%, Space 30.1%, Simulation 11.3%, Exploration 6.2%, Action 4.9%
- #28 Space Commander
77% matchNo user reviews
Dev: Gambit Games StudioPub: TBA
Windows
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 37.7%, Wargame 17.1%, Sci-fi 13.4%, Simulation 12.5%, Space 8.6%
- #29 STAR WARS™ - X-Wing Alliance™
78% matchVery Positive82% of 511 reviews2015
Dev: Totally GamesPub: LucasArts
Windows
Median: 6 minMean: 4.8 hrs≥1hr: 21%
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 48%, Space 29.9%, Action 11%, Sci-fi 5.9%, Simulation 3.4%
- #30 X: Tension
78% matchMostly Positive78% of 144 reviews2010
Dev: Egosoft
Windows
Median: 6 minMean: 3.2 hrs≥1hr: 16%
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 34.5%, Space 29.6%, Simulation 17%, Sci-fi 15.3%, Action 3.6%
- #31 Starship Command: Orion Spur
77% matchNo user reviews
Dev: Cambium Studios
Windows · Linux
Command the CSV Leonidas in authentic capital ship warfare. Lead from the bridge or take direct control as war erupts in the Orion Spur. Your ship. Your crew. Your orders.
Why similar: Space Sim 25.9%, Space 21.4%, Immersive Sim 18.7%, Sci-fi 14.6%, Simulation 7.6%
- #32 Super Starship
74% matchPositive91% of 11 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 43.9%, Simulation 16.8%, Space 15.3%, Sci-fi 10.6%, Exploration 8.8%
- #33 Psi 5 Trading Company
76% match9 user reviews89% of 9 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 41.3%, Space 23.7%, Aliens 11.4%, Simulation 11.3%, Sci-fi 10.5%
- #34 The Cosmogenesis Project: Corruption
75% matchNo user reviews
Dev: BitDriven
Windows
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 43.4%, Space 32.5%, Sci-fi 10.1%, Simulation 6.4%, 3D 4.6%
- #35 SurviRail: Deep Space
75% matchNo user reviews
Dev: AstroGlitchStudioPub: RockGame S.A.
Windows
SurviRail is a game about exploration and managing your own space train. Expand your train cars, upgrade your engines, collect resources, and discover new locations in the unknown space.
Why similar: Space Sim 35.1%, Space 16.5%, Immersive Sim 12.4%, Sci-fi 11.1%, Simulation 8.7%
- #36 Sylph
73% matchMostly Positive73% of 15 reviews2026
Dev: Softmax Foundries
Windows
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 33.6%, Space 18.9%, Sci-fi 13%, Immersive Sim 10.2%, Realistic 8.6%
- #37 Tachyon: The Fringe
76% matchVery Positive89% of 248 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 50.6%, Space 28.2%, Simulation 21.2%
- #38 Too Many Captains
73% matchNo user reviews
Dev: pixelCast Games
Windows
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 32.8%, Space 15.2%, Family Friendly 11.1%, Sci-fi 10.2%, Simulation 8.5%
- #39 Foreign Galaxies
73% 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 36.5%, Space 16.2%, Simulation 15.3%, Action-Adventure 11.9%, Sci-fi 9.5%
- #40 Space Simulator
74% matchMostly Negative37% of 163 reviews2018
Dev: Stuka Games IncPub: Brixton Dynamics Ltd
Windows
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 38.6%, Space 37.7%, Simulation 23.7%
- #41 Spaceteam: The Second Dimension
72% matchNo user reviews
Dev: Cooperative Innovations
Windows
A chaotic, cooperative party game! Shout technobabble at your friends until your spaceship inevitably explodes. Attempt to follow randomly generated, incorrectly assigned instructions. Work together… as a Spaceteam!
Why similar: Space Sim 35.6%, Team-Based 28.9%, Space 14.3%, Sci-fi 9.9%, Action 4.7%
- #42 Nomad Station
72% 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 27%, Space 21.1%, Sci-fi 12.8%, Cinematic 10%, Action-Adventure 9.1%
- #43 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 28.9%, Space 20.8%, Immersive Sim 14.6%, Sci-fi 14.1%, Simulation 5%
- #44 Space Cargo Simulator
71% matchNo user reviews
Dev: Yusuf Kurt
Windows
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 40.6%, Simulation 15.3%, Space 12.9%, Action 10.4%, Sci-fi 9.9%
- #45 Colony : Part I The Moon Castle
70% match3 user reviews100% of 3 reviews2024
Dev: Samet MUMCUPub: Mumcu Games
Windows
Humanity has experienced many technological revolutions in 200 years. Thanks to these revolutions, it can be expanded into space. They established colonies on Mars and the Moon. However, with the surprise attacks on the Moon colony, the youth began to experience difficult times..
Why similar: Space Sim 24.3%, Wargame 18.1%, Space 16.6%, Sci-fi 11.1%, Cinematic 10.2%
- #46 Cow Project 1986
68% matchVery Positive92% of 51 reviews2026
Dev: JCdaisuki
Windows · Mac · Linux
A game about an alien that has to abduct things to pay rent!
Why similar: Space Sim 34.9%, Aliens 17.2%, Space 16%, Simulation 14.2%, Sci-fi 12.3%
- #47 STAR WARS™: TIE Fighter Special Edition
71% matchVery Positive81% of 643 reviews2015
Dev: Totally GamesPub: LucasArts
Windows · Mac
Median: 12 minMean: 6.6 hrs≥1hr: 29%
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 51.2%, Space 33.3%, Action 11.9%, Simulation 3.7%
- #48 Rogue System
70% matchMixed67% of 275 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 59.1%, Space 21.2%, Simulation 19.7%
- #49 Between the Stars
68% matchMostly Positive74% of 2,495 reviews2024
Dev: Isolated Games
Windows
Median: 2.5 hrsMean: 6.6 hrs≥1hr: 70%
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 33.6%, Space 33.5%, Sci-fi 11.9%, Simulation 10.2%, Action 6.4%
- #50 OUTER WATCH
69% matchNo user reviews
Dev: OUTER WATCH
Windows · Mac · Linux
YOU ARE THE ONLY HUMAN ON THE SPACE STATION. YOU DON’T KNOW HOW YOU GOT HERE. KEEP IT ALIVE. TRY TO SURVIVE.
Why similar: Space Sim 33.1%, Space 22.6%, Immersive Sim 13.8%, Sci-fi 10.9%, Exploration 7.2%
- #51 FSX SpacePort
69% matchNo user reviews
Dev: TerraBuilder
Windows
Spaceflight add-on for Microsoft Flight Simulator X
Why similar: Space Sim 41.8%, Space 31.7%, Simulation 26.5%
- #52 Galduen of the Void
68% 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 38.7%, Space 27.4%, Sci-fi 12.5%, Exploration 10.1%, Simulation 7.7%
- #53 The Earth Sucks
69% 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 42.7%, Space 23%, Simulation 18.6%, Sci-fi 11.6%, 2D 4%
- #54 Starcom: Unknown Space
66% matchVery Positive92% of 4,461 reviews2024
Dev: Wx3 Labs, LLC
Windows
Median: 8.3 hrsMean: 16.8 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 30.2%, Space 29.9%, Sci-fi 11.1%, Exploration 7.9%, Aliens 7.3%
- #55 Evochron Mercenary
70% matchMostly Positive77% of 435 reviews2012
Dev: StarWraith 3D Games LLC
Windows
Median: 2.7 hrsMean: 6.8 hrs≥1hr: 73%
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 36.9%, Space Sim 30.8%, Simulation 13.3%, Sci-fi 12.7%, Action 4.3%
- #56 PowerCorp
67% matchNo user reviews2027
Dev: byteZorroPub: byteZorro Games
Windows
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 26.4%, Space Sim 24.2%, Simulation 15.4%, Immersive Sim 9.9%, Exploration 7.4%
- #57 Opportunity
66% matchNo user reviews
Dev: DIMANCHE CORP.
Windows
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 38.3%, Immersive Sim 14.5%, Simulation 14.4%, Space 12.7%, Sci-fi 8.9%
- #58 Interstellar Nomad
65% matchMostly Negative30% of 20 reviews2025
Dev: Metadarkverse
Windows
First person single player 3D Sci-Fi adventure in space
Why similar: Space Sim 35.7%, Immersive Sim 17.6%, Space 11.9%, Exploration 9.8%, Sci-fi 6.9%
- #59 Freespace 2
67% matchMostly Positive78% of 319 reviews2014
Dev: Volition IncPub: Interplay Corp
Windows
Median: 6 minMean: 7.5 hrs≥1hr: 24%
FreeSpace 2, the follow up to the classic Descent: FreeSpace – The Great War is ready to engage you in the second round. Follow the Grand Terran Vasudan Alliance further into the mysteries of the Shivans. Get your flight stick and hit the flight deck. The last time was just a warm up.
Why similar: Space 40.9%, Space Sim 24.6%, Sci-fi 19%, Simulation 9.4%, Action 5.8%