- #1 Unit 097
97% matchNo user reviews2026
Dev: Sip
Windows · Linux
Explore the galaxy through the eyes of an android pilot. Enjoy a mix of relaxing planetary scanning and arcade-style combat as you upgrade your fleet. A slow-paced space sim for those who love the hum of an engine and the glow of distant suns.
Why similar: Space Sim 65.5% ★, Casual 20%, 2D 7%, Atmospheric 4.9%, Indie 1.5%
- #2 Weird Wormholes
96% match8 user reviews88% of 8 reviews2024
Dev: KelpMine
Windows · Linux
Weird Wormholes is a casual game about traveling through wormholes to try and get back home. Use your ship to mine planets for resources and process these resources into components to enable your travels.
Why similar: Space Sim 46.5% ★, Casual 14%, Idler 12%, Mining 10.2% ★, Top-Down 7.1%
- #3 Clear the Space
96% match1 user reviews0% of 1 reviews2023
Dev: NotGameYet
Windows
Deal with a semi-intelligent cloud of asteroids which don't let your starship through. You have 7 ultra-hard projectiles and the ability to collect what remains after each destroyed asteroid. And djenty soundtrack will set just the right vibe.
Why similar: Space Sim 55.2% ★, Space 16.5%, Casual 12.1%, Top-Down 7.2%, Colorful 6.8%
- #4 Rocket Hit
95% match9 user reviews80% of 9 reviews2025
Dev: Ananos Games Studio
Windows
Explore every star system, orbit numerous stars, maneuver to various planets, and survive asteroids the longest aboard countless miniaturized rockets in Rocket Hit.
Why similar: Space Sim 68% ★, Top-Down 11.4%, Casual 10%, Space 8.3%, Indie 1.3%
- #5 SCALEPLANET
94% matchMixed63% of 27 reviews2022
Dev: Scale Studio
Windows
Somewhere in the third dimension there lives an alien Joe. He can't sit still. He constantly travels and explores the world and galaxies. This time he came across a new planet.
Why similar: Space Sim 55.4% ★, Casual 19.8%, Space 9.5%, Pixel Graphics 7.5%, 2D 5.4%
- #6 ASTRALODE
94% matchNo user reviews
Dev: Drixxel Soft
Windows
Take to the stars and harvest precious ore from wild asteroids! ASTRALODE is asteroid mining puzzle action with an interstellar support crew of colorful misfits.
Why similar: Space Sim 39.1% ★, Mining 17.8% ★, Space 11.8%, Colorful 7.9%, Pixel Graphics 7.9%
- #7 ASTRALODE Freeminers
93% matchPositive88% of 17 reviews2020
Dev: Drixxel Soft
Windows
Take to the stars and harvest precious ore from wild asteroids! ASTRALODE Freeminers is asteroid mining puzzle action with an interstellar support crew of colorful misfits.
Why similar: Space Sim 37.4% ★, Mining 18% ★, Space 11.9%, Pixel Graphics 8.3%, Colorful 7.9%
- #8 VR-太阳系
92% matchMostly Positive77% of 13 reviews2023
Dev: 001
Windows
Welcome to this exciting gaming world, where you will transform into a true space explorer and embark on a magnificent journey of exploring the wonders of the universe!
Why similar: Space Sim 58.8% ★, Casual 17.4%, Idler 13.7%, Space 8%, Indie 1.2%
- #9 Veridian Expanse
91% matchNo user reviews
Dev: Howling Moon Software
Windows · Mac · Linux
Explore the depths as you drill, craft, and fight to escape from a mysterious asteroid deep in the Veridian Expanse!
Why similar: Space Sim 47.5% ★, Mining 15% ★, Space 8.9%, Top-Down 8.4%, Pixel Graphics 7.5%
- #10 Go Rocket
91% match2 user reviews50% of 2 reviews2021
Dev: QuickBobber
Windows
An arcade game about a rocket flying in endless space.
Why similar: Space Sim 55.9% ★, Casual 22.7%, Space 12.4%, 2D 6.2%, Indie 1.7%
- #11 Shrouded Suns
90% 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 72.8% ★, Space 17.9%, Atmospheric 5.8%, Indie 1.8%, Singleplayer 1.7%
- #12 2 Minutes 16 Seconds (2分16秒)
89% matchPositive88% of 26 reviews2023
Dev: Tiansu Game Design
Windows
This is a 2D Pixel Top-Down Space Shooter Game. The game implemented Rogue-Lite elements, like the survivor series.
Why similar: Space Sim 51.9% ★, Casual 10.9%, Top-Down 8.4%, Space 8.4%, Pixel Graphics 6.7%
- #13 Space Outpost Sigma
89% match3 user reviews100% of 3 reviews2025
Dev: SigmaReels
Windows
A single-player 2D top-down pixel game with space physics. Mine asteroids in the middle of an asteroid field using manual controls or by directing mining drones. Protect the outpost, buy from trading ships, mine as much ore as you can and survive as long as possible! Do you have what it takes?
Why similar: Space Sim 37.3% ★, Mining 19.4% ★, Space 12.5%, Top-Down 9.4%, Pixel Graphics 7.8%
- #14 Rogue System
88% 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 86.8% ★, Space 13.2%
- #15 Vast Haven-1 VR
86% matchMixed48% of 26 reviews2025
Dev: Spinifex GroupPub: Vast Space, LLC
Windows
Step into Haven-1, the world's first commercial space station. Unlock its hatch to navigate through the interior of the station, where you can interact with the storage area, the crew quarters, the Haven-1 Lab, and a stunning, 180-degree view of Earth.
Why similar: Space Sim 64.2% ★, Casual 18.9%, Space 14.2%, Indie 1.4%, Singleplayer 1.2%
- #16 Asteroids Maneuvers
87% match4 user reviews50% of 4 reviews2021
Dev: INFINITE BRIDGE
Windows
Maneuver through Asteroids and collect Juice!
Why similar: Space Sim 56.6% ★, Casual 19.2%, Top-Down 9.4%, Colorful 7%, 2D 5.9%
- #17 Astrox Imperium
86% matchVery Positive85% of 1,210 reviews2019
Dev: Jace Masula
Windows
Median: 4.2 hrsMean: 16.4 hrs≥1hr: 67%
Astrox Imperium is a relaxing space game where you fly around a generated universe. Mining, Fighting, Building, Exploring, and Surviving. What makes this game unique? You have complete control of how it plays. A robust sandbox and lots of MOD tools. Make it your game, and play it your own way.
Why similar: Space Sim 51.5% ★, Space 24%, Mining 16.1% ★, Atmospheric 4.6%, Indie 2.3%
- #18 星际工业国:崛起
84% matchVery Positive90% of 143 reviews2023
Dev: 游戏养家工作室Pub: 跪求愿望
Windows
This is a idle game modeled on industrial building gameplay. It will be three-dimensional, complex industrial assembly line, easy, simple plane conveyor belt. At the same time to join the battleship assembly, space campaign, character development, giant construction, trade orders and other gameplay!
Why similar: Space Sim 55.9% ★, Space 16.3%, Casual 10.9%, Idler 8.1%, 2D 4.4%
- #19 Red points
85% matchMixed41% of 44 reviews2018
Dev: Laush Dmitriy SergeevichPub: Laush Studio
Windows
Red points - this is a game in which you need to destroy enemy spaceships, which are marked on the radar.
Why similar: Space Sim 46.8% ★, Casual 26.2%, Space 13%, Atmospheric 6.4%, Indie 5.9%
- #20 STAR WARS™: TIE Fighter Special Edition
84% matchVery Positive81% of 631 reviews2015
Dev: Totally GamesPub: LucasArts
Windows · Mac
Median: 12 minMean: 6.4 hrs≥1hr: 28%
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 76.5% ★, Space 21.2%, Singleplayer 2.2%
- #21 Sputnika Game
82% matchVery Positive90% of 613 reviews2024
Dev: egunan
Windows
A Cosmic twist on a Suika-style game with space gravity. Help our little friend Sputnik on his journey to become the Sun.
Why similar: Space Sim 58.1% ★, Casual 18.8%, Space 8.8%, 2D 7%, Atmospheric 4.6%
- #22 OREBIT
83% matchNo user reviews
Dev: Wynter Forest Studio
Windows
Mine the cosmos in this idle space clicker! Collect rare resources, build powerful equipment, upgrade your ship, and unlock new stellar bodies. Rescue crew, automate mines, and uncover the secrets of the stars.
Why similar: Space Sim 45.5% ★, Idler 17.2%, Space 14.9%, Casual 10.7%, Pixel Graphics 5%
- #23 A Hole In Space
82% matchPositive82% of 28 reviews2021
Dev: Clever AIPub: Hoi 4 ED
Windows · Mac
A "small" universe simulation, where you play as a black hole and try to absorb the whole universe. You decide the size and shape of the universe. Could also be used as a less meaningful CPU benchmark.
Why similar: Space Sim 72.9% ★, Space 17.7%, Atmospheric 6.5%, Indie 1.9%, Singleplayer 1%
- #24 Zodiac Landing
81% 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 65.4% ★, Space 14%, Casual 13%, 2D 3.1%, Atmospheric 2.2%
- #25 In Space No One Can Hear You Clean
81% match2 user reviews100% of 2 reviews2021
Dev: TriPaw Games
Windows
Velocity-driven arcade action!
Why similar: Space Sim 51.6% ★, Space 14.9%, Casual 11.2%, Top-Down 8.3%, Pixel Graphics 7.7%
- #26 Aircraft Infinity
79% match8 user reviews100% of 8 reviews2023
Dev: yEvolution Studio
Windows
We present you a fun simulation game in which you pilot an aircraft and have the mission to destroy parts of a large asteroid that has broken into millions of pieces and is heading towards Earth.
Why similar: Space Sim 61.8% ★, Casual 19.3%, Space 11%, 2D 5.4%, Indie 1.5%
- #27 Gravity Shot
80% match9 user reviews90% of 10 reviews2016
Dev: Intrepid Marmot
Windows · Mac
Median: 3.3 hrsMean: 4.7 hrs≥1hr: 75%
Sling shot explosive nuclear warheads into collision course with your planetary assassination targets. Using the gravitation of a planet against itself, while navigating your payload around asteroids, moons and even Black Holes for devastating effect!
Why similar: Space Sim 55.4% ★, Space 17.4%, Top-Down 12%, Casual 11.8%, Indie 1.8%
- #28 Helium Rain
78% matchMostly Positive79% of 324 reviews2018
Dev: Deimos Games
Windows · Linux
Median: 3.3 hrsMean: 8.7 hrs≥1hr: 74%
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 76.6% ★, Space 20.7%, Indie 2.7%
- #29 Cosmo Strike: Complete Edition
78% matchNo user reviews2026
Dev: Nikspeaks Pub: Nikspeaks
Windows
In the distant year of 2359, previously unknown alien forces have attacked Earth and its colonies. You are an agent on a special mission sent by the global senate to repel the attack and stop the alien forces.
Why similar: Space Sim 53.3% ★, Casual 15.9%, Top-Down 8.7%, Colorful 8%, Space 7.5%
- #30 Salvager
77% match1 user reviews100% of 1 reviews2025
Dev: Fox and Hollow Studios
Windows
Physics-based arcade, top-down space shooter. Pilot the Salvager, collect salvage to upgrade your ship, balancing an economy by mining asteroids and fending off waves of enemy ships, ultimately growing so large as to destroy planets.
Why similar: Space Sim 52.5% ★, Casual 9.9%, Top-Down 8.2%, Space 8.2%, Colorful 8%
- #31 Star Legacy
77% 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 62.9% ★, Casual 17.2%, Space 7.4%, Colorful 6.7%, Atmospheric 4%
- #32 Tachyon: The Fringe
76% 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 80.8% ★, Space 19.2%
- #33 STAR WARS™ - X-Wing Alliance™
75% matchVery Positive83% of 500 reviews2015
Dev: Totally GamesPub: LucasArts
Windows
Median: 6 minMean: 4.3 hrs≥1hr: 20%
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 77.4% ★, Space 20.6%, Singleplayer 2%
- #34 Weakpoint Delta
76% matchNo user reviews2021
Dev: Rosewing
Windows
Asteroids go boom. Zoom around in your lil' ship and learn how to accurately hit weakpoints on asteroids to extract the precious crystals within allowing you to purchase upgrades.
Why similar: Space Sim 47% ★, Mining 21.4% ★, Top-Down 9.4%, Casual 7.2%, Space 6.8%
- #35 Kessler Syndrome
73% matchMixed44% of 41 reviews2023
Dev: Sorry Chair Productions
Windows
Alone in orbit with a corpse and no way to reach Earth, play as an astronaut who must keep a defunct space station aloft. Maintain the onboard systems, deal with the constant threat of space junk, and navigate the dark halls in zero-gravity. Day by day more systems fail, and the void draws closer.
Why similar: Space Sim 62.2% ★, Casual 13.6%, Pixel Graphics 10.3%, Space 6.6%, Atmospheric 6%
- #36 Nemesis Galaxy at War
74% matchNo user reviews2025
Dev: Systemfinity Studios Ltd
Windows
An endless sci-fi asteroid shooter where each level gets harder. Battle enemies, collect upgrades, and survive infinite waves of intense space combat!
Why similar: Space Sim 56.4% ★, Casual 12.1%, Top-Down 9.7%, Space 7.2%, Colorful 6.7%
- #37 STAR WARS™ - X-Wing Special Edition
74% matchMostly Positive78% of 463 reviews2015
Dev: LucasfimPub: LucasArts
Windows · Mac
Median: 12 minMean: 6.3 hrs≥1hr: 29%
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 78.3% ★, Space 19.3%, Singleplayer 2.4%
- #38 Under The Stars
75% matchNo user reviews2022
Dev: Sevufn
Windows
A space theme of a small casual shooting game. There are two perspectives, the character and the ship. The player can control the character/ship, dodge or shoot enemies, and replenish energy and various items consumed by collecting. Collect discarded parts and items to enhance character abilities.
Why similar: Space Sim 55.7% ★, Space 16.3%, Top-Down 10.6%, 2D 7.9%, Casual 6.4%
- #39 Beware of Space Dragons
73% matchNo user reviews
Dev: Mateusk2m
Windows
Beware of Space Dragons is a short, incremental journey about upgrading a space dragon from a small creature to the king of the cosmos. Eat asteroids, collect resources, get upgrades and become the most powerful being in space!
Why similar: Space Sim 48.7% ★, Idler 13.2%, Casual 10%, Space 8.1%, Colorful 7.5%
- #40 Aster Force
73% 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 66.4% ★, Casual 19%, Space 12%, Indie 1.5%, Singleplayer 1.2%
- #41 Planet Finder
70% matchPositive92% of 13 reviews2025
Dev: Artur Rezende
Windows
Earth is on the brink of collapse! Explore space, discover new planets, and gather vital resources to save humanity. No weapons, no wars—just you and the vastness of space. The future depends on you!
Why similar: Space Sim 42% ★, Casual 21.8%, Space 12.7%, 2D 9%, Top-Down 8.5%
- #42 Jetpack astronaut
72% matchMixed56% of 16 reviews2021
Dev: Stas Paty9mkinPub: Piece Of Voxel
Windows
Jetpack Astronaut - 2D indie game with arcade elements, made in stylized graphics.
Why similar: Space Sim 52.3% ★, Idler 15.1%, Casual 10.9%, Space 7.6%, Colorful 6.6%
- #43 Gravity
70% match2 user reviews100% of 3 reviews2025
Dev: Ezra Aslan
Windows
Gravity is a platformer/obstacle game where your only tool is to use a gravitational field to guide an astronaut through space. With a custom built physics engine, pull him through each level, dodging asteroids and other harmful space objects along the way.
Why similar: Space Sim 70.9% ★, Casual 21%, 2D 7%, Singleplayer 1%
- #44 Space Hopper
71% matchPositive80% of 10 reviews2022
Dev: Game ChangersPub: AQE
Windows
Space hopper is a charming gravity puzzle game with a touching narrative
Why similar: Space Sim 54.6% ★, Casual 21%, Space 9.3%, Colorful 8.1%, 2D 6.3%
- #45 Blastocitos
71% matchPositive93% of 14 reviews2022
Dev: REACTORJOYPub: kovalevviktor
Windows
To start the game, select a level from the suggested ones. Start your journey and defeat the boss to go further.
Why similar: Space Sim 49.9% ★, Space 13.7%, Top-Down 10.1%, Casual 8.9%, Colorful 8.8%
- #46 GravBoost
69% match3 user reviews100% of 3 reviews2026
Dev: Emergent Dynamics Studio
Windows
In GravBoost, gravity is your greatest ally and your deadliest foe. Master the art of the gravitational slingshot to intercept orbital targets. Manage your fuel and time wisely in this physics-driven space sim where precision is the only way to survive the cosmic pull.
Why similar: Space Sim 63.6% ★, Top-Down 12.1%, Space 11.3%, Casual 5.8%, 2D 4.8%
- #47 无尽星海(Endless Stars)
71% 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 69.1% ★, Space 20.7%, Casual 9.4%, Singleplayer 0.8%
- #48 TeepyTime
69% match1 user reviews100% of 1 reviews2026
Dev: TeepyTeam
Windows
TeepyTime is a shared ambient application. You appear as a glowing orb in space alongside other connected players. There are no objectives. Each player's orbit is procedurally generated and unique.
Why similar: Space Sim 60.8% ★, Space 18.2%, Casual 15.2%, Atmospheric 4.7%, Singleplayer 1%
- #49 Solar Lander
72% match4 user reviews100% of 4 reviews2017
Dev: TChapman500
Windows · Linux
Fly an Apollo-style lander around various planets, landing to earn points and then redocking with the command module to advance to the next level.
Why similar: Space Sim 49.9% ★, Casual 28.1%, Space 13.8%, Indie 6.5%, Singleplayer 1.7%
- #50 Galaxy Engine
68% matchPositive92% of 13 reviews2025
Dev: Narcis Calin
Windows · Linux
Simulate the physics of the Universe on a large scale and create stunning visuals. Play with intergalactic interactions, smash planets together and even create the Big Bang itself!
Why similar: Space Sim 53% ★, Space 17.8%, Casual 13.4%, Colorful 7.4%, 2D 5.7%
- #51 Defense of the Earth
69% matchNo user reviews
Dev: 铖心
Windows
A【Pixel style, rouge、type horizontal、 shooting、 defense 】 game
Why similar: Space Sim 57.4% ★, Casual 12%, Top-Down 8.9%, Space 8.6%, Pixel Graphics 7%
- #52 Alien Wall
70% matchNo user reviews0% of 1 reviews2021
Dev: Stefan Preuss
Windows · Mac
Alien Wall is a powerful genre mix between a brick breaker and ‘shoot em up’. Modern retro Arcade fun at its best!
Why similar: Space Sim 50.2% ★, Space 16%, Casual 11.2%, 2D 7.7%, Colorful 7.6%
- #53 Astrominer
68% 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 45.1% ★, Mining 18.8% ★, Space 13.6%, Pixel Graphics 7.4%, Casual 6.6%
- #54 Space Crash Simulator
66% 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 69.3% ★, Space 16.9%, Casual 11.8%, Indie 1.3%, Singleplayer 0.8%
- #55 Artemis VR
67% matchNo user reviews2026
Dev: Vritics
Windows
As an Artemis astronaut, face the challenges of space flight in the newest manned system that will take humanity back to the Moon thanks to NASA resources and consultation in terms of Artemis MIssions. Manage the mission using VR glasses.
Why similar: Space Sim 62.7% ★, Space 16.8%, Idler 11.8%, Casual 6.9%, Singleplayer 1.8%
- #56 Galduen of the Void
66% 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 61.8% ★, Space 18.7%, Colorful 9.8%, 2D 6.9%, Indie 1.9%
- #57 The Earth Sucks
67% 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 68.1% ★, Space 15.6%, 2D 7.9%, Casual 7.1%, Singleplayer 1.4%
- #58 _space_train
66% matchNo user reviews
Dev: Josh McNamee
Windows
What if there was a train, in space? Embark as a simple passenger or take a longer-term role as a member of staff in an asymmetric gaming experience like no other.
Why similar: Space Sim 54.8% ★, Space 11.6%, Top-Down 10.3%, Pixel Graphics 9.4%, 2D 6.5%
- #59 Nebula Nomads
68% matchNo user reviews2024
Dev: 3DisturbedMonkeys UK
Windows
Embark on a spacefaring odyssey in Nebula Nomads! Pilot your cargo haulers through the cosmic expanse, mastering thrust vectoring as you deliver valuable packages between space stations. Earn credits, upgrade your fleet, and explore a captivating 2.5D universe. Launch into Nebula Nomads now!
Why similar: Space Sim 56.9% ★, Casual 17.4%, Mining 14.2% ★, Top-Down 10.9%, Singleplayer 0.5%