- #1 Starlight Brigade
97% matchNo user reviews2026
Dev: Spacemarine658
Windows · Linux
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: Flight 26.1%, Space Sim 18.4%, Space 17.6%, Sandbox 12.7%, PvE 8.7%
- #2 Underspace
96% matchVery Positive81% of 442 reviews2024
Dev: Pastaspace InteractivePub: Camlann Games
Windows
Median: 36 minMean: 5.3 hrs≥1hr: 42%
The spiritual successor to Freelancer with a Lovecraftian, sandbox RPG twist. Explore a vast handmade universe with Day 1 mod support and a planned PvP/co-op multiplayer on the Early Access roadmap. You're going to need a bigger ship.
Why similar: Flight 24.2%, Space Sim 16.7%, Space 15.1%, Sandbox 9.3%, Sci-fi 7.3%
- #3 CDL for a UFO
96% match6 user reviews100% of 6 reviews2026
Dev: Myopic Frog
Windows
Play as a starship captain who is woefully unqualified for the job. With an unfamiliar control panel in front of you, all 45 keys of your keyboard are randomized at the start of every attempt. Guide your ship through a variety of obstacles in an attempt to make it to your destination in one piece.
Why similar: Flight 32.3%, Space 26.6%, Space Sim 16.1%, Sci-fi 11.8%, PvE 7%
- #4 Galactic Command Echo Squad SE
95% match3 user reviews0% of 3 reviews2014
Dev: 3000AD
Windows
Galactic Command Echo Squad SE is a high-end and very challenging space/planetary combat game. It offers a thrilling campaign, instant action combat sessions as well as a sandbox mode allowing you to explore the game's universe while battling hostile Insurgent forces among others.
Why similar: Flight 21.7%, Space Sim 19.4%, Space 18.9%, Sandbox 12.4%, Sci-fi 11.2%
- #5 Evochron Mercenary
94% matchMostly Positive77% of 434 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 33.6%, Space Sim 21.6%, Flight 13.2%, Sandbox 11.1%, Sci-fi 10.7%
- #6 X3: Reunion
94% matchMostly Positive72% of 728 reviews2006
Dev: Egosoft
Windows · Mac · Linux
Median: 36 minMean: 8.8 hrs≥1hr: 41%
X3: Reunion continues the epic space saga, blending deep space trading and intense real-time combat. Explore a vast universe, establish your empire, and shape the new frontier. With enhanced graphics and intricate economies, it's a journey of strategy, simulation, and interstellar intrigue.
Why similar: Space 33%, Space Sim 23.4%, Flight 14.6%, Sandbox 12.4%, Sci-fi 10.8%
- #7 The Mystery Of The Moon
93% match3 user reviews67% of 3 reviews2023
Dev: HUANG MEI ZHAO
Windows
The game of survival and construction on the surface of the moon. Learn to build a base on the surface of the moon, maintain survival, explore and discover the secrets inside the moon, and solve abnormal problems.
Why similar: Flight 23.8%, Space Sim 19.5%, Space 17.7%, Sci-fi 10.2%, Sandbox 8.3%
- #8 SIRIUS-4
92% matchMixed48% of 21 reviews2025
Dev: Triumvirate Games
Windows
"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: Flight 28.5%, Space Sim 25.7%, Space 16.6%, PvE 6.7%, Adventure 5.8%
- #9 Vallen
91% matchNo user reviews2023
Dev: Rader Games
Windows
Space combat on a massive scale. Defend your allies, destroy the Xeris and claim victory for the Vallen! Your people need you, fly your ship in an intense battle in an asteroid field to secure the sector.
Why similar: Flight 33.2%, Space Sim 30.7%, Space 13.6%, Action 7.1%, Third Person 5.5%
- #10 Stardust Aces
91% matchNo user reviews
Dev: Insane Fox
Windows
Stardust aces is a six-axis space dog-fighting game with arcadey weapons and a semi-realistic flight model.
Why similar: Space Sim 23.9%, Flight 21.8%, Space 13.9%, Sci-fi 8.7%, Arcade 6.9%
- #11 Between the Stars
90% matchMostly Positive74% of 2,443 reviews2024
Dev: Isolated Games
Windows
Median: 54 minMean: 8.8 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 31.2%, Space Sim 23.7%, Sci-fi 10.2%, Sandbox 10.1%, Flight 9.1%
- #12 Slingshot Pilot
89% match1 user reviews100% of 1 reviews2025
Dev: Denis Selensky
Windows · Linux
Master fast paced gravity manuevers in this arcade space game.
Why similar: Flight 31.7%, Space 26.4%, Sci-fi 9.4%, Arcade 8.4%, Space Sim 8%
- #13 SpaceEngine
89% matchOverwhelmingly Positive96% of 15,525 reviews2019
Dev: Cosmographic Software
Windows
Median: 2.1 hrsMean: 46.4 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: Flight 20.7%, Space Sim 18.7%, Space 18.5%, Sandbox 13.5%, Sci-fi 11.7%
- #14 Scraponauts
88% matchNo user reviews
Dev: AriaMakesGames
Windows
You are a Scraponaut, create your own spaceplane with unique parts each affecting the way your plane behaves. Collect scrap while exploring procedurally generated islands, unlock and discover unique new parts to upgrade your spaceplane.
Why similar: Space Sim 25.1%, Flight 25.1%, Space 19.7%, Sandbox 14.2%, Sci-fi 9.7%
- #15 Lightspeed
87% match2 user reviews100% of 2 reviews2024
Dev: MPS LabsPub: Atari
Windows
You're the only human in a huge, robotic space ship, flying at incredible speeds through deep space. Your mission: find and settle a new planet where humanity can thrive. Combat is inevitable, but you'll need more than flying skills to succeed.
Why similar: Flight 37.7%, Space Sim 26.4%, Space 24%, Sci-fi 7.5%, Action 4.5%
- #16 TwoBrains OneShip
86% match2 user reviews100% of 2 reviews2025
Dev: Z-Tech Studio
Windows
Two players. One ship. Infinite chaos. Deliver cargo across the galaxy, upgrade your ship, and try not to explode — or each other.
Why similar: Flight 35.1%, Space Sim 24.5%, Space 22.3%, Sci-fi 6.7%, Action 4.1%
- #17 Wreckborn
84% matchPositive100% of 22 reviews2025
Dev: Krystian Dobaczewski
Windows
Cleanse the system of pirates, destroy their bases and free the captives. On the asteroids, build a base, mining colonies, explore asteroids and extract resources needed for survival. Develop buildings, build defenses and turn the asteroid into a fortress.
Why similar: Flight 25.2%, Space Sim 18%, Space 16.3%, Sandbox 12.5%, Sci-fi 5.6%
- #18 Evolution of a Mini World: Physics Wonderland
85% match6 user reviews50% of 6 reviews2021
Dev: William at Oxford
Windows
We have built a mini universe with real physics basis, simulation and imagination. The game uses realistic environments and models to tell a story of a mini universe.
Why similar: Space Sim 29.3%, Space 22.8%, Sandbox 14.5%, Flight 14.5%, Sci-fi 12.8%
- #19 Asterrunner
86% matchNo user reviews2020
Dev: Andrii Kozhevin
Windows
Travel through dangerous asteroid field, avoid obstacles and collect loot.
Why similar: Flight 27.5%, Space 22.6%, Sci-fi 15.9%, Arcade 10.8%, Action 9.8%
- #20 Relative Frame
83% match2 user reviews67% of 3 reviews2026
Dev: pangolin studios
Windows
Explore space in a hand crafted, physics based universe, with immersive sound and atmosphere. Fight and board ships, collect rare cargo, and upgrade your ship.
Why similar: Space Sim 25.7%, Flight 24%, Sandbox 16.3%, Space 9.6%, Sci-fi 6.2%
- #21 Aster Force
84% match4 user reviews100% of 4 reviews2022
Dev: Gold Turtle Games
Windows
Aster Force is a 3D sci-fi spaceship shooter game set in the far reaches of space. Players may choose from multiple ships to pilot, as they patrol and protect Sector 7184 from the sinister space pirates known as Specter. Join the crew of SS Gallaway to bring peace and order to the stars.
Why similar: Space Sim 30.9%, Space 17%, Flight 16.3%, Sci-fi 10.7%, Action 7.5%
- #22 Alliance Tales: Battle for the Frontier
82% matchNo user reviews
Dev: Urban Logic Games
Windows
Alliance Tales is a linear, story-driven space combat sim inspired by 90s classics like Wing Commander and Tie Fighter. Take part in fast-paced space battles in a campaign that takes you on the hunt for a missing friend while foiling a plot to take over the Frontier Colonies.
Why similar: Flight 29.1%, Space Sim 27.5%, Space 20.4%, PvE 9.4%, Sci-fi 6.6%
- #23 Voidless
82% 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 22.9%, Space 19.1%, Flight 17.1%, Sandbox 13.3%, Sci-fi 6.7%
- #24 Space Combat Simulator
81% matchNo user reviews
Dev: Digital Traveller
Windows
Space Combat Simulator is a spacecraft action simulator. Choose one of dozens of ships to complete many dangerous missions across the solar system. Take part in epic battles, conquer bases and destroy large battleships.
Why similar: Flight 27.6%, Space 20.4%, Space Sim 20.3%, Sandbox 11.3%, Arcade 7%
- #25 First Parsec
81% matchNo user reviews
Dev: zamraky.cz
Windows · Linux
You’re a courier tasked with delivering a package across the galaxy. The path is dangerous - Smokers, greedy merchants, military meatheads, and aliens lurk at every turn. Switch ships, outfly enemies, and survive the chaos of a galaxy ruled by warring factions.
Why similar: Flight 34.3%, Space Sim 24.3%, Space 22.9%, Sci-fi 8%, 3D 3.2%
- #26 Sylph
79% matchMixed69% of 13 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: Flight 36.7%, Space Sim 25.6%, Space 18.7%, Sci-fi 11.8%, Open World 3.4%
- #27 Zodiac Landing
79% match1 user reviews0% of 1 reviews2023
Dev: IdeaCompound
Windows
This is a rocket flight simulation game. You will control a rocket by left and right engines to fly in space and try to land on target platform, while enjoying beautiful nebulas and ambient music.
Why similar: Space Sim 32.5%, Flight 31.5%, Space 21.2%, Casual 4.6%, Sci-fi 3.6%
- #28 Space Battle VR
80% matchMixed66% of 100 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: Flight 25.9%, Space Sim 20.8%, Space 19.9%, Sci-fi 11%, Sandbox 8.4%
- #29 9.8
78% matchNo user reviews2027
Dev: Tremoço Games
Windows
A 2D space agency simulator where every object follows the same orbital physics. Land on moons, build colonies, deploy satellites, and reshape entire planetary systems. Deorbit a moon if you want.
Why similar: Flight 28.4%, Space 25.4%, Space Sim 19.2%, Sandbox 12.2%, Sci-fi 7.6%
- #30 Hypergate
78% matchPositive89% of 47 reviews2018
Dev: Geoff Nagy
Windows · Linux
Hypergate is an arcade-style space combat game. It is focused on fast-paced combat rather than resources, realistic flight, or grinding. It features a 2-hour campaign, LAN or single-player Instant Action for customizing your own battles, 30 upgrades to buy using in-game points, and 3 ships to fly.
Why similar: Flight 25.6%, Space Sim 21.9%, Space 18.5%, Sci-fi 10.9%, Action 6.6%
- #31 Univoyager
77% matchNo user reviews2026
Dev: Damiano VitulliPub: Neondev Sas
Windows
Experience a 1:1 scale, procedurally generated universe with seamless exploration from planets to stars. Journey across the cosmos with zero loading screens and realistic Newtonian physics. Trade, fight, and survive in a post-apocalyptic galaxy where gravity is your only boundary.
Why similar: Space Sim 25.6%, Flight 25.2%, Space 15.3%, Sandbox 9.8%, Open World 6.1%
- #32 Space Rocks in Space
77% matchNo user reviews2025
Dev: Rock Hyrax
Windows
Blast into the chaos of Space Rocks in Space, the ultimate 3D space flight adventure. Pilot customizable ships, explore stunning worlds, and battle through asteroid storms, UFO attacks and endless missiles barrages in this retro arcade odyssey.
Why similar: Flight 27.8%, Space Sim 23.3%, Space 15.7%, Sci-fi 10.1%, Arcade 6.8%
- #33 Space Mercs
76% matchMixed65% of 48 reviews2019
Dev: Bearded Giant Games
Windows · Linux
Space Mercs is an extreme arcade space combat game where the amount of projectiles and lasers on-screen is only toppled by the amount of stars in the universe! Will you be able to complete all the mercenary missions and become the best pilot in the Galaxy?
Why similar: Flight 26.1%, Space Sim 25.1%, Space 19.7%, Sci-fi 12%, Action 5.9%
- #34 TheFlagship
75% matchNo user reviews
Dev: NeveraiN Games
Windows
"The Flagship" is a singleplayer third-person space warship roguelike game. From destroyers to battleships, choose your vessel and equip it to face node-based roguelike challenges, each adventure is a different experience. Your ship, equipment, skill level and roguelike ability build will be tested.
Why similar: Space Sim 26.9%, Flight 22.8%, Space 21.8%, Sci-fi 12.2%, Third Person 4.9%
- #35 Last Horizon
76% matchVery Positive81% of 260 reviews2015
Dev: PixeljamPub: Akupara Games
Windows · Mac
Median: 18 minMean: 111.5 hrs≥1hr: 32%
Pilot the last vessel of a fallen civilization into the vast expanse of space. Collect resources and search for a new world to call home in this minimalist space exploration and survival game.
Why similar: Space Sim 24.4%, Space 23.4%, Flight 16.8%, Sci-fi 12.6%, Arcade 7%
- #36 Rebel Galaxy
75% matchVery Positive85% of 8,312 reviews2015
Dev: Double Damage Games
Windows · Mac
Median: 1.8 hrsMean: 13.6 hrs≥1hr: 62%
Rebel Galaxy is a swashbuckling space adventure, with action-packed combat, exploration, discovery, trade, and “negotiation” with the outlandish denizens at the edge of the known universe.
Why similar: Space 42.6%, Space Sim 19.6%, Sci-fi 14.2%, Open World 8.4%, Sandbox 6.8%
- #37 Orbital Fighter
73% match6 user reviews83% of 6 reviews2026
Dev: Vantan Game Academy
Windows
Take control of a fighter ship in this space-themed flight action game. Master the game’s signature mechanics—Just Dodge and Just Parry—to suppress the planetary fortress that serves as the rebel army’s stronghold.
Why similar: Flight 48.7%, Space 23.2%, PvE 16.3%, Action 6.9%, 3D 4.8%
- #38 X2: The Threat
74% matchVery Positive83% of 522 reviews2006
Dev: Egosoft
Windows
Median: 24 minMean: 7.4 hrs≥1hr: 35%
X²: The Threat is of a new generation of space simulator games, you play the role of Julian Gardna who continues the story set by X: Beyond The Frontier. The updated graphics engine gives the universe a fresher feel with newly designed ships and stations adding to the complexity of the universe.
Why similar: Space 35.9%, Space Sim 20.3%, Sci-fi 12.4%, Sandbox 11.7%, Flight 11.5%
- #39 群星战纪: 最终防卫线 - STARS ERA: THE FINAL DEFENCE
73% matchPositive88% of 17 reviews2020
Dev: AnimicGame
Windows
We will be the last guardian of the planet, here will be our final line of defense. The Clyde Star Spaceguard will fight to the last moment.
Why similar: Flight 32.9%, Space 31.3%, Sci-fi 15%, Action 4.4%, Third Person 4.3%
- #40 Star Horizon
74% 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 29.4%, Space Sim 19.7%, Sci-fi 14.8%, Sandbox 10.8%, Action 5.3%
- #41 AESOS
72% matchNo user reviews
Dev: SF Factory
Windows
Lead a spaceyard: juggle contracts, design, prototype, and build all types of ships—from single-seat fighters to giant cruisers. Create custom vessels to meet precise client specs, then take the helm yourself to prove their worth.
Why similar: Space Sim 26.1%, Space 25.5%, Flight 20.2%, Sandbox 12.4%, Sci-fi 9%
- #42 Arc Savior
73% matchMostly Positive72% of 29 reviews2019
Dev: Squid Monkey Studios
Windows
Discover a beautiful and brutal universe through three immersive stories. Champion blazing fast dog-fights, Out wit aggressive defense systems and overcome constant overwhelming odds. This is your goal, this is your duty, this is your way of life...
Why similar: Flight 26.2%, Space Sim 23.9%, Space 20.2%, Sci-fi 11.1%, Action 6.9%
- #43 Orbital Salvager
71% matchNo user reviews2026
Dev: RG GameDev, LLC
Windows
Orbital Salvager is a 2D space arcade simulation about mastering orbital mechanics to recover salvage ships from planetary orbit and deliver them to a salvage depot on time. Tether and tow salvage in various orbital patterns, manage fuel, and avoid obstacles in the daily and campaign modes.
Why similar: Flight 32.3%, Space Sim 30.1%, Space 27.5%, Arcade 5%, Action 4.1%
- #44 X3: Terran Conflict
71% matchVery Positive85% of 2,846 reviews2008
Dev: Egosoft
Windows · Mac · Linux
Median: 1.1 hrsMean: 32.1 hrs≥1hr: 51%
It is the year 2938. The long wished-for encounter of the X Universe and the Earth holds both joy and sorrow for the people. Despite flourishing trade, the clash of the diverse races, cultures and life forms creates new tensions, mistrust and open conflict that need to be overcome!
Why similar: Space 40.4%, Space Sim 20.4%, Sandbox 14.5%, Sci-fi 11.3%, Flight 6.3%
- #45 STARSEEKER: Astroneer Expeditions
71% matchNo user reviews2026
Dev: System Era SoftworksPub: Devolver Digital
Windows
Join the ESS Starseeker crew to explore strange new worlds, working together with friends to complete planet-wide objectives before the station journeys on to new planetary destinations. Collect and unlock powerful tech to help the crew tackle the perils of space!
Why similar: Space 31.5%, Sandbox 16.4%, Sci-fi 15.6%, PvE 7.9%, Action 7.2%
- #46 Space Coaster VR
72% matchNo user reviews2023
Dev: Ryan Bissonnette
Windows
Jump into hyper speed and hold tight as you experience this galactic ride. Mars, Venus, Earth, the Stars and much more as you dive deeper into space. Remember the galaxy is vast and your journey starts here.
Why similar: Flight 40.4%, Space Sim 27.7%, Space 25.3%, Casual 5%, Indie 1.6%
- #47 Rodina
70% 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 38.8%, Space Sim 16%, Sandbox 15.5%, Sci-fi 12.9%, Open World 10.3%
- #48 X Rebirth
70% matchMixed44% of 7,309 reviews2013
Dev: Egosoft
Windows · Mac · Linux
Median: 3.3 hrsMean: 19.2 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 43.2%, Space Sim 20.3%, Sci-fi 16.6%, Sandbox 11.3%, Action 4.2%
- #49 Alliance Peacefighter
67% matchVery Positive86% of 58 reviews2025
Dev: Urban Logic Games
Windows
A linear, story-driven space sim in the style of 90s classics like X-Wing and Wing Commander. As a newly qualified Alliance pilot, you find yourself caught up in a plot to break the fragile peace between two galactic superpowers.
Why similar: Flight 27.9%, Space Sim 25.4%, Space 19.7%, PvE 9.7%, Sci-fi 9.4%
- #50 StellarDrive
69% matchNo user reviews
Dev: Curious Owl Games
Windows · Linux
Mine resources, build your spaceship, and soar through the skies in this immersive space sandbox. Wire complex machinery to survive the elements, and craft the StellarDrive: a powerful engine that lets you travel faster than light.
Why similar: Flight 28%, Space 25.7%, Space Sim 17.9%, Sandbox 16.2%, Sci-fi 7.3%
- #51 Subdivision Infinity DX
69% 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 30.7%, Space 29.9%, Sci-fi 15.8%, Action 7.6%, Arcade 5%
- #52 Verse Project
68% matchNo user reviews
Dev: Synthes Games
Windows
In this multiplayer game you have to explore the Solar System in real scale. Control spaceships of the near future, explore planets, moons and asteroids, mine resources, fight for space domination and build the future of the universe.
Why similar: Flight 20.9%, Space Sim 20.6%, Space 18.4%, Sandbox 12.7%, Sci-fi 9.2%
- #53 Blackstar Ranger
68% matchNo user reviews2026
Dev: Vandal Gameworx
Windows
Blackstar Ranger is a high-octane and immersive first-person space shooter. From the seat of your advanced fighter, you will complete contracts for BLACKSTAR, the most esteemed Private Military Faction in the solar system. With 6DOF capability, you will battle threats throughout the system.
Why similar: Flight 33.7%, Space Sim 24.6%, Space 14.2%, PvE 12.7%, Sci-fi 8.6%
- #54 VRAstroSmash
69% match2 user reviews0% of 2 reviews2021
Dev: 2REALVR
Windows
VRAstroSmash is a seated, casual scifi arcade style shooting VR only game. Destroy asteroids, space junk, and UFO'S. Up to 4k textures and 150000 polys. Ship auto upgrades through the game progression, such as auto fire, ship repair, increased weapon cooling, and flight controls.
Why similar: Flight 29.7%, Space Sim 26.3%, Space 20.9%, Sci-fi 9%, Arcade 6.9%
- #55 Kinetic Void
70% matchOverwhelmingly Negative17% of 1,556 reviews2014
Dev: Badland Studio
Windows · Mac · Linux
Median: 1.9 hrsMean: 3.7 hrs≥1hr: 76%
Kinetic Void is a 3D space adventure with a focus on customization and enjoyable space simulation. The shipyard allows players to construct their ship piece by piece. Ships can be as simplistic as a cockpit, a hull, a engine and a gun, or as complex as a player wants.
Why similar: Space 47.3%, Sandbox 17.7%, Sci-fi 13.7%, Space Sim 11.8%, Action 4.4%
- #56 StarbaseSim
66% matchVery Positive97% of 59 reviews2025
Dev: AshtorakSimGames
Windows · Linux
Operate the Starship space launch system and learn how to catch a rocket to understand what it takes to colonize Mars in this ever-evolving simulation of SpaceX Starbase Texas.
Why similar: Flight 30.7%, Space Sim 27.2%, Sandbox 16.6%, Space 12.7%, Third Person 5.6%
- #57 Starlink: Battle for Atlas
67% matchMixed65% of 303 reviews2019
Dev: Ubisoft TorontoPub: Ubisoft
Windows
Median: 2.3 hrsMean: 9.6 hrs≥1hr: 66%
Lead a group of interstellar pilots dedicated to free the Atlas Star System from Grax and the Forgotten Legion. Start your adventure with the full original Starlink: Battle for Atlas™ Initiative team. Included : * Starlink Game * 4 Starships : Zenith, Neptune, Pulse, Lance * 6 Pilots : Mason, Judge, Chase, Hunter, Levi, Razor * 12...
Why similar: Space 32.5%, Space Sim 24%, Sci-fi 15.4%, Action 11.1%, Adventure 8.5%
- #58 Leaving the formation
67% matchNo user reviews
Dev: D&A
Windows
Leaving the formation is a story-driven sci-fi combat simulation based on honest Newtonian flight physics.
Why similar: Space Sim 33.1%, Flight 29.2%, Space 24.5%, Sci-fi 8%, Adventure 3%
- #59 Darkstar One
68% matchVery Positive83% of 614 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 38.5%, Space Sim 31.1%, Sci-fi 16.5%, Action 7.2%, Open World 6.8%
- #60 The Orville - Interactive Fan Experience
66% matchVery Positive90% of 1,045 reviews2019
Dev: Messy Desk Interactive
Windows · Mac
Step aboard the USS Orville (ECV-197), the Planetary Union's finest mid-level exploratory class cruiser. With every room on every deck recreated with painstaking accuracy, you are free to explore the ship at your leisure and engage in all manner of shenanigans!
Why similar: Flight 22.8%, Space 19.6%, Space Sim 15.1%, Sandbox 14.1%, Sci-fi 11.4%