- #1 Unit 097
97% match1 user reviews100% of 1 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 62.5%, Casual 19%, Exploration 12.1%, 2D 5.6%, Singleplayer 0.9%
- #2 Slingshot: Escape the solar system
96% matchNo user reviews2026
Dev: indiega.me
Windows · Mac · Linux
Launch. Slingshot. Crash. Repeat. Slingshot is a pixel-art orbital mechanics arcade about gravity, fuel, and perfect timing. Chain flybys across eight planets, reach escape velocity, and tune in to Spacify : 12 destinations, 12 soundtracks, 100+ achievements.
Why similar: Space Sim 65.7%, Exploration 13.8%, Physics 13.6%, 2D 6.9%
- #3 Karta Centauri
96% match7 user reviews43% of 7 reviews2025
Dev: TotalPub: Gamesforgames
Windows
An accidental space adventure
Why similar: Space Sim 56.3%, Casual 19.2%, Exploration 10.8%, Hand-drawn 8.7%, 2D 4.1%
- #4 Cow Project 1986
94% matchPositive85% of 27 reviews2026
Dev: JCdaisuki
Windows · Mac · Linux
A game about an alien that has to abduct things to pay rent!
Why similar: Space Sim 53%, Aliens 26.4%, Casual 19.7%, Singleplayer 1%
- #5 Failure to Launch
95% matchNo user reviews2024
Dev: paincho
Windows · Linux
Failure to Launch is a short physics based platformer where you must reach space with a small space capsule.
Why similar: Space Sim 42.9%, Precision Platformer 34.1%, Physics 12.8%, Casual 9.5%, Singleplayer 0.6%
- #6 Star Legacy
94% 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 62.1%, Casual 16.9%, Exploration 11.3%, Aliens 9.2%, Singleplayer 0.4%
- #7 Star Freight
93% matchPositive100% of 20 reviews2025
Dev: Error 300
Windows · Mac · Linux
Can you deliver the goods? Board your spaceship and go!
Why similar: Space Sim 57.3%, Casual 20%, Aliens 16.7%, 2D 4.9%, Singleplayer 1%
- #8 Space Out
92% match2 user reviews50% of 2 reviews2022
Dev: Vizabee Games LLC
Windows
Space Out blends elements from Breakout, pinball, and a space shooter to provide a unique, fast-paced, and challenging arcade experience.
Why similar: Space Sim 59.6%, Casual 18.5%, Aliens 16.3%, 2D 4.7%, Singleplayer 0.9%
- #9 Gravitation
91% matchNo user reviews
Dev: GoldenEggs Workshop
Windows
Gravitation is a sandbox simulation set in the vastness of the cosmos and built on the laws of real-world physics.
Why similar: Space Sim 59.5%, Casual 20.3%, Exploration 8.7%, Physics 6.8%, 2D 4%
- #10 Rocket Hit
91% 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 78.8%, Casual 11.6%, Physics 8.5%, Singleplayer 1.1%
- #11 Asteroid Mining Empire
89% match4 user reviews100% of 4 reviews2026
Dev: Nightingale Games
Windows · Mac · Linux
Asteroid Mining Empire is a sci-fi mining progression game where you harvest asteroid fields, earn credits, unlock upgrades, expand your ship and drone systems, and push toward powerful long-term rebirth progression as your small operation grows into a space industry.
Why similar: Space Sim 76.4%, Casual 14.9%, 2D 7.7%, Singleplayer 1%
- #12 The Alien Way
90% matchMixed68% of 19 reviews2021
Dev: Wood Stone GamePub: Piece Of Voxel
Windows
The Alien Way is a high-speed platformer made in 2D pixel art.Jump from platform to platform, bypassing saws and the space abyss. Open all skins with unique characteristics and pump them in a special shop in the main menu.
Why similar: Space Sim 46.4%, Precision Platformer 29.2%, Aliens 11.7%, Casual 7.5%, 2D 4.2%
- #13 Wheel Up The Hill
89% match1 user reviews100% of 1 reviews2025
Dev: MadeByDavid
Windows
Roll a wheel uphill in this chill physics-based challenge. Soothing music meets soul-crushing difficulty. Easy controls, hard to master. Get to the top, if you can.
Why similar: Precision Platformer 51.2%, Casual 27.3%, Physics 11.9%, 2D 8.1%, Singleplayer 1.5%
- #14 Catstronaut, Félicette's adventures
88% matchNo user reviews
Dev: Catfall games
Windows
A 2D platform game set in space, based on gravity and mini-planets, in which you play as Félicette, who travels through space. You will have to navigate each level, using your skills to manage the gravity of the planets you encounter, jumping, using your jetpack, and other surprises...
Why similar: Space Sim 45.5%, Precision Platformer 21.8%, Casual 17.8%, Exploration 8.3%, Physics 3.3%
- #15 Asteroids Maneuvers
87% match4 user reviews50% of 4 reviews2021
Dev: INFINITE BRIDGE
Windows
Maneuver through Asteroids and collect Juice!
Why similar: Space Sim 61.2%, Casual 20.7%, Exploration 12.2%, 2D 5.3%, Singleplayer 0.6%
- #16 Infinite sky
86% matchMostly Negative27% of 11 reviews2021
Dev: Blue panda Games
Windows
This is an escape flight game. The pace of the game is very tight. The player's goal is to survive as much as possible.
Why similar: Space Sim 75.7%, Casual 23%, Singleplayer 1.2%
- #17 5hit Rocket
86% matchNo user reviews
Dev: Beardy Ramblin Games
Windows
A physics-based lander about precision flying and chaos. Explore Titan’s mines, land on the Moon, deliver kebabs across space and test your relationship in 2-player “Divorce Mode” with chain-linked spacecraft.
Why similar: Space Sim 59.3%, Precision Platformer 29.8%, Physics 6%, 2D 4.3%, Singleplayer 0.7%
- #18 20 Days
84% match1 user reviews100% of 1 reviews2025
Dev: AgostonB
Windows
Survive 20 tense days aboard a failing spaceship while hunting down an enemy satellite. Every day brings new malfunctions, random story events, and difficult choices. Will you find the target before it's too late?
Why similar: Space Sim 61.4%, Aliens 14.8%, Cartoony 12.2%, 2D 5.6%, Casual 5.3%
- #19 Cosmo 02
85% matchMostly Positive76% of 21 reviews2021
Dev: PhoenixFire Games
Windows
Cosmo 02 is a fast-paced bullet hell shooter where you play as a space soldier, destroying enemy fleets, defeating bosses, and collecting power-ups in a stunning galaxy.
Why similar: Space Sim 46.6%, Precision Platformer 29.3%, Exploration 10.6%, Casual 8.3%, 2D 4%
- #20 Lil' Snot: Moon Escape
83% match8 user reviews89% of 9 reviews2025
Dev: LoveMecha
Windows
Lil' Snot: Moon Escape is a difficult, minimalist, precision-platformer. Sling yourself with mouse controls through 5 levels with unique mechanics each to test your capabilities. Try to beat my fastest finish time of 2:39!
Why similar: Precision Platformer 43.8%, Aliens 24.5%, Casual 23.5%, 2D 7.2%, Singleplayer 1.1%
- #21 The Earth Sucks
84% 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 69.3%, Physics 15.6%, Casual 7.1%, 2D 6.7%, Singleplayer 1.2%
- #22 Catniss around the world
82% match3 user reviews100% of 3 reviews2026
Dev: Robert SchindlerPub: KNAR - Robert Schindler
Windows
Jump into a beautifully crafted adventure starring Catniss! Experience smooth, traditional 2D animation brought to life inside immersive 3D environments. Run, leap, and explore vibrant side-scrolling worlds full of charm and challenge.
Why similar: Precision Platformer 40.5%, Hand-drawn 21.6%, Cartoony 11.9%, Casual 9.1%, Exploration 8.1%
- #23 Gronk Want Rock
82% matchPositive100% of 14 reviews2022
Dev: Gronk
Windows
Gronk want rock. bring rock from bottom to top.
Why similar: Precision Platformer 48.5%, Casual 24.7%, Cartoony 15.9%, Physics 9.7%, Singleplayer 1.1%
- #24 Sputnika Game
80% matchVery Positive90% of 629 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 65.7%, Casual 21.2%, 2D 6.6%, Physics 5.8%, Singleplayer 0.7%
- #25 LET'S GET NUTS
81% matchNo user reviews
Dev: Texture Bounty StudiosPub: SAU Game Lab
Windows · Linux
Play as an unhinged squirrel that is obsessed with the glorious GOLDEN ACORN! However, it seems like you're not the only squirrel who wants that gilded acorn... Explore the world around you, or just sprint for the prize, the choice is up to you! Will you be the one to find the Golden Acorn?
Why similar: Precision Platformer 41%, Casual 23%, Exploration 15.6%, Cartoony 13.2%, Physics 6.4%
- #26 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 73%, Casual 14.4%, Physics 8.6%, 2D 2.9%, Singleplayer 1.1%
- #27 Rogue System
79% 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 100%
- #28 Weird Wormholes
79% 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 63.3%, Casual 18.9%, Exploration 12.4%, 2D 4.9%, Singleplayer 0.5%
- #29 Space Atlas: The Solar System
78% match6 user reviews83% of 6 reviews2024
Dev: Ouroboro Soft Inc.
Windows · Mac
Navigate through a detailed simulation of the solar system, where you can explore planets, moons, and other celestial bodies up close. Access detailed information, images, interactive content, quizzes and even mini-games where you can try to land a space probe.
Why similar: Space Sim 74.8%, Exploration 14.5%, Physics 9.5%, Singleplayer 1.2%
- #30 Blastocitos
78% 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 53.5%, Aliens 20.4%, Exploration 10.5%, Casual 9.5%, 2D 5.4%
- #31 SCALEPLANET
77% 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 68.9%, Casual 24.5%, 2D 5.6%, Singleplayer 1.1%
- #32 Planet Finder
75% matchPositive86% 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 45.3%, Casual 23.4%, Exploration 21.2%, 2D 8.1%, Singleplayer 2.1%
- #33 无尽星海(Endless Stars)
76% 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 74.3%, Exploration 15%, Casual 10%, Singleplayer 0.8%
- #34 Аlien cat 4
76% matchPositive92% of 13 reviews2020
Dev: Repa gamesPub: Laush Studio
Windows
The game takes place in a nearby galaxy where a fighter with intergalactic evil in the form of a black cat has settled down
Why similar: Space Sim 59.4%, Casual 18.6%, Aliens 15.8%, Hand-drawn 5.1%, Singleplayer 1.1%
- #35 Planetary Destruction
77% matchNo user reviews2023
Dev: Top Hat Panda
Windows
Fly around in search of a safe planet to land on. Discover what happened to the others, and try and survive long enough to do so. Can you survive in the bullet hell space shooter game?
Why similar: Space Sim 64%, Aliens 16.6%, Cartoony 12.2%, 2D 6.2%, Singleplayer 0.9%
- #36 Space Crash Simulator
73% match8 user reviews88% of 8 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 74.1%, Casual 12.6%, Physics 12.5%, Singleplayer 0.8%
- #37 BoboInvasion
74% matchMostly Positive76% of 17 reviews2024
Dev: MarcusRossi
Windows
BoboInvasion is a classic spaceshooter game. Face waves of aliens with increasing difficulty, dodge their attacks, and choose a ship upgrade that suits your style to win
Why similar: Space Sim 68.1%, Casual 15.2%, Aliens 12.1%, 2D 3.9%, Singleplayer 0.6%
- #38 Tiny Space Academy
75% matchMixed63% of 54 reviews2021
Dev: Full Orbit Games LLC
Windows · Mac
Tiny Space Academy is a 2D space sim where you can grow your own space agency and explore our solar system with rockets you design! Learn basic orbital mechanics, run science experiments, and get your astronauts back to Earth safely.
Why similar: Space Sim 56%, Physics 13.3%, Casual 12.7%, Exploration 12.5%, 2D 5.4%
- #39 Vast Haven-1 VR
72% matchMixed50% of 27 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 76.3%, Casual 22.4%, Singleplayer 1.3%
- #40 Space Query
73% match2 user reviews100% of 2 reviews2024
Dev: Space Query team
Windows
This simulation software brings the solar system to your fingertips, allowing you to explore the orbits of planets and witness the fascinating effects of introducing new cosmic objects like asteroids, extra suns, or even a black hole.
Why similar: Space Sim 76.4%, Exploration 13.6%, Physics 8.9%, Singleplayer 1.2%
- #41 Roids
73% matchNo user reviews
Dev: Braymatter
Windows · Mac · Linux
Explore a unique, procedurally generated galaxy filled with alien artifacts and resources to extract and exploit. Mine asteroids, harvest nebula, pilot unique ships and find new and strange things in the void between stars as you struggle to survive long enough to find another home.
Why similar: Space Sim 53.4%, Aliens 18.6%, Exploration 11%, Casual 10.6%, Physics 6.3%
- #42 Go Rocket
74% match2 user reviews50% of 2 reviews2021
Dev: QuickBobber
Windows
An arcade game about a rocket flying in endless space.
Why similar: Space Sim 66.1%, Casual 26.6%, 2D 6.1%, Singleplayer 1.2%
- #43 MomentumBall
71% match2 user reviews100% of 2 reviews2026
Dev: MSGGame
Windows
A physics-based action puzzle game focused on adjusting jump height and movement speed to solve challenges.
Why similar: Precision Platformer 58.2%, Physics 17.6%, Casual 17.3%, 2D 4.7%, Singleplayer 2.1%
- #44 Contraptions 2
72% match9 user reviews67% of 9 reviews2023
Dev: Moragami Co., LtdPub: Funbox Media Ltd
Windows
Contraptions 2 is a physics based puzzle game with a fun cartoony look and feel to it.
Why similar: Casual 29.4%, Aliens 22.3%, Cartoony 19.1%, Physics 18.9%, 2D 8.9%
- #45 Boötes
71% 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 84.3%, Exploration 14.5%, Singleplayer 1.2%
- #46 Aircraft Infinity
71% 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 71.5%, Casual 22.2%, 2D 5.3%, Singleplayer 1%
- #47 Among The Stars
70% matchNo user reviews2026
Dev: Hidden Universe Games
Windows
You find yourself in a distant galaxy full of merchants, diplomats, bandits and powerful factions. Explore unknown galaxies, trade, fight pirates or become one. Uncover mysteries and shape the universe!
Why similar: Space Sim 81%, Exploration 18.4%, Singleplayer 0.6%
- #48 Contraptions 3
70% match4 user reviews50% of 4 reviews2023
Dev: Moragami Co., LtdPub: Funbox Media Ltd
Windows
Contraptions 3 is a physics based puzzle game with a fun cartoony look and feel to it.
Why similar: Casual 29%, Aliens 22.7%, Cartoony 19.2%, Physics 18.9%, 2D 8.9%
- #49 GravBoost
68% match4 user reviews100% of 4 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 71.3%, Physics 16.9%, Casual 6.4%, 2D 4.5%, Singleplayer 1%
- #50 REAL MOON
67% matchMixed68% of 114 reviews2025
Dev: historia Inc.
Windows
Explore a precisely recreated lunar surface built from real data and a JAXA-backed simulation.
Why similar: Space Sim 82%, Exploration 16.5%, Singleplayer 1.6%
- #51 Asteroidc
70% match8 user reviews89% of 9 reviews2023
Dev: Filip Buzov
Windows
You're in control of a spaceship and your mission is to destroy as many asteroids as you can. Compete for the highest place on the Leaderboard.
Why similar: Space Sim 63.6%, Casual 21.6%, Aliens 14%, Singleplayer 0.8%
- #52 V/V
69% matchNo user reviews2026
Dev: V-Games
Windows · Linux
A fast paced 2d Precision Platformer game where you must move dash and jump your way through platforms that begin to decay after you touch them.
Why similar: Precision Platformer 52.4%, Casual 28.4%, Physics 9.4%, 2D 8.6%, Singleplayer 1.2%
- #53 Spacelane Express
68% matchNo user reviews50% of 2 reviews2025
Dev: ChooonPub: Self
Windows
A cozy space-trucking game about hauling cargo, docking at industrial stations, and cruising between planets at your own pace. Take on delivery contracts, manage your ship, and enjoy the quiet life of an interstellar transport pilot.
Why similar: Space Sim 82.9%, Exploration 16.1%, Singleplayer 1%
- #54 History of Space
69% 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 71.5%, Casual 13.9%, Exploration 13.8%, Singleplayer 0.7%
- #55 Space Zone
69% match3 user reviews33% of 3 reviews2024
Dev: Astroviz
Windows
The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas.
Why similar: Space Sim 82.7%, Exploration 15.9%, Singleplayer 1.3%
- #56 Roving Rovers - Australian Rover Challenge 2025
67% matchMostly Negative33% of 21 reviews2025
Dev: Mini Mammoth Games
Windows
Ensure the moon is safe for humanity’s lunar settlement! Explore the moon as a Lunar Rover and interact with crashed ships, natural resources, and the nearby landmarks to determine if humans can live here!
Why similar: Space Sim 64.8%, Physics 12.6%, Casual 12%, Exploration 10.3%, Singleplayer 0.2%
- #57 Astro Tanto
68% matchNo user reviews
Dev: Theory Studios
Windows
You were promised a hero’s journey. You got a vacuum cleaner. Team up with 3 friends in this chaotic, physics-based co-op game. Build your space station out of "recycled" trash, dodge orbital debris, and try not to burn up in the atmosphere. In space, no one can hear you clean.
Why similar: Space Sim 70.6%, Casual 22.2%, Physics 7.1%
- #58 100 Cats Lost In Space Find & Color
65% match9 user reviews100% of 9 reviews2026
Dev: Two Cats Games
Windows
🐱🚀 Find 2,000 hidden cats across 20 cosmic maps 🌌. Relax with guided color-by-numbers 🎨. Play solo or online co-op 👯♂️, while Meow FM 🎶 sets the galactic mood.
Why similar: Space Sim 53.9%, Exploration 12.8%, Hand-drawn 11.1%, Casual 8.8%, Aliens 7.8%
- #59 KOV
67% match4 user reviews75% of 4 reviews2023
Dev: FriyingPan
Windows
¿Podrás encontrar la manera de alimentar a los planetas vivientes y evitar su destrucción inminente? Enfréntate a los furtivos, sortea la vigilancia de la policía y desata el potencial de tu nave mientras te sumerges en una narrativa épica y te llevará más allá de las fronteras de lo conocido.
Why similar: Space Sim 82.8%, Exploration 16%, Singleplayer 1.1%
- #60 Startenders: Intergalactic Bartending
65% matchVery Positive84% of 56 reviews2024
Dev: Foggy Box GamesPub: Yogscast Games
Windows
Prepare for your unexpected enrollment into the Startenders Academy. Your goal is to create bizarre beverages for colourful customers in the hope that no one notices you haven’t the slightest clue what’s going on.
Why similar: Space Sim 59.7%, Aliens 17.2%, Casual 15.3%, Physics 6.9%, Singleplayer 1%