
The loneliest journey in a universe destroyed by a virus. Go where you can go to find what you can find. Solve puzzles, navigate mazes, and prepare for the final battle with the last functioning bio-ship in the universe.
60+ similar titles based on shared tags and player behavior. Themes include Space, Sci-fi, Singleplayer, Action.

The loneliest journey in a universe destroyed by a virus. Go where you can go to find what you can find. Solve puzzles, navigate mazes, and prepare for the final battle with the last functioning bio-ship in the universe.

Saturn Quest: Blast Effect
Saturn Quest: Blast Effect is a story-driven action adventure game set in the human-less galaxy far far away. Fly, climb, shoot, explore the world and fight the giant bosses in this 8 Bit style Space Opera, full of drama and epic.

REGOLITH: VIOZIC SUNS
A top-down space shooter roguelike set in a handcrafted, procedurally-enriched galaxy. Coming soon.
Saturn Quest: Blast Effect is a story-driven action adventure game set in the human-less galaxy far far away. Fly, climb, shoot, explore the world and fight the giant bosses in this 8 Bit style Space Opera, full of drama and epic.
Why similar: Bullet Hell 13.8%, Aliens 12.7%, Action-Adventure 10.5%, 2D Platformer 9.8%, Psychedelic 9.3%
A top-down space shooter roguelike set in a handcrafted, procedurally-enriched galaxy. Coming soon.
Why similar: Space Sim 31.3% ★, Aliens 15.4%, Action-Adventure 11.1%, Top-Down 8%, Space 7.9%
A mysterious sci-fi narrative adventure set aboard a deep-space vessel. Explore horror-themed chapters, make impactful decisions, and uncover hidden truths as your choices shape branching paths and multiple endings. Trust no one and prepare for unexpected twists.
Why similar: Space Sim 35.4% ★, Aliens 13.9%, Action-Adventure 12.4%, Action 8.5%, Adventure 8.2%
Space adventure can be scary, so that's why we at InkForge Studios have developed the most advanced Space Suit ever - the SEMU suit. Standing for Survival Extra-vehicular Mobility Unit, it will keep you safe as you journey the cosmos. With survival guaranteed, what else is there to worry about?
Why similar: Space Sim 34.2% ★, Walking Simulator 19.1%, 2D Platformer 11.3%, Space 7.7%, Exploration 6.1%
I always wanted to play an action game where I could take direct control of a capital ship in 3D space. One day, I decided to make that game. As a solo developer I spent two years crafting Galactic Warship - letting you pilot massive capital warships in full 3D with complete 6-axis freedom.
Why similar: Space Sim 29.3% ★, Space 13.3%, Bullet Hell 12.5%, Psychedelic 11%, Aliens 10.1%
A sci-fi exploration & survival game where you take on the role of a spaceship’s AI. Explore, fight, and survive across a mining colony in the Main Asteroid Belt. Rebuild your ship. Rescue your crew. Reveal the truth behind your mission.
Why similar: Space Sim 30.6% ★, Space 13.4%, Action-Adventure 9.1%, Retro 7.7%, Sci-fi 7.6%
A strange signal... an alien craft... an interplanetary, gravity-defying journey through space and time.
Why similar: Space Sim 25% ★, Walking Simulator 15.3%, Space 12.8%, Psychedelic 12.7%, Relaxing 6.8%
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 37.4% ★, Aliens 14.9%, Action-Adventure 13.1%, Action 9.5%, Adventure 9.1%
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 49.5% ★, Space 18.3%, Sci-fi 10.2%, Retro 9.3%, Atmospheric 6.4%
A pixel-art platformer adventure game with lots of action and a memorable story.Dive into the depths of planet Anyaroth and free its people from the tyranny of the Queen. Join the Rebellion and fight against the Regime’s mind-control system. The anya civilization needs you!
Why similar: Aliens 14.8%, Space 13.6%, Bullet Hell 13.5%, Action-Adventure 10.7%, 2D Platformer 9.9%
Normal SHMUP is a strange shoot em' up game based around classic gameplay. Fight the enemies and regain control of the world again.
Why similar: Space Sim 26.7% ★, Psychedelic 17.5%, Bullet Hell 15.5%, Surreal 13.5%, Space 7.9%
AstraX is a side-scrolling action game about flying ships that can destroy everything in their path.
Why similar: Space Sim 31.6% ★, Bullet Hell 15.9%, Space 12.3%, Retro 7.7%, Sci-fi 7.4%
A mysterious fountain of energy was found in space while a group of astronauts on a spaceship were going on a mission.
Why similar: Aliens 19.2%, 2D Platformer 16.3%, Action-Adventure 15.7%, Space 12.7%, Adventure 12.7%
A wormhole has opened up letting aliens terrorize your city. Pilot your spacecraft and destroy the aliens using flamethrowers, missiles, gatling guns, shockwaves, and more!
Why similar: Bullet Hell 20%, Aliens 18.7%, Action-Adventure 14.1%, Space 10%, Adventure 7.3%
You wake up on a deserted space station on the orbit of unknown planet. How did you come here? What happened with crew? What is happenning here? You have to find out. And also you have to survive here because the station is fraught with many dangers.
Why similar: Space Sim 34.8% ★, Walking Simulator 28%, Space 17.7%, Sci-fi 8.5%, Exploration 5.8%
A【Pixel style, rouge、type horizontal、 shooting、 defense 】 game
Why similar: Space Sim 36.9% ★, Bullet Hell 14.8%, Aliens 13.8%, Space 8.3%, Top-Down 7.6%
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 38% ★, Action-Adventure 13.3%, Space 10.8%, Adventure 10.7%, Exploration 7%
A space adventure with retro gfx from the golden age of quest gaming with real type-in commands, puzzles to solve and challenging minigames.
Why similar: Space 20.3%, Aliens 19.6%, Adventure 11.9%, Sci-fi 11.3%, Exploration 8.4%
Can "Super Meteor" save the universe from the space debris created by the development of space by the people of Earth?
Why similar: Space 19.9%, Pixel Graphics 13.1%, Bullet Hell 12.4%, Aliens 12.2%, Sci-fi 11%
Again you are alone against the hordes of hostile spacecrafts where you can only rely on yourself. It is the victory or the death!
Why similar: Space Sim 34.8% ★, Bullet Hell 18.8%, Space 17.4%, Retro 8.5%, Action 8.2%
Retro arcade space combat meets action-adventure exploration. Blast through a 90s-inspired sci-fi romp as Max Savage and fight to save the one person she can’t lose.
Why similar: Space Sim 44.4% ★, Space 14.7%, Action-Adventure 13%, Retro 10%, Action 6%
Nav charts are required for Colony Cephea, the first human colony outside of the Milky Way. Be our guiding light as humanity steps to the precipice of greatness. A short experimental, horror adventure.
Why similar: Space Sim 25.5% ★, Psychedelic 12.8%, Surreal 9.3%, Top-Down 8.8%, Action-Adventure 8.7%
The Moon has gone dark, cutting off Earth’s last source of energy. As a lone astronaut, you’ll explore abandoned lunar bases, solve intricate puzzles, and navigate stunning zero-gravity environments. Operate advanced vehicles, uncover hidden truths, and survive in this gripping sci-fi thriller.
Why similar: Space 23.1%, Space Sim 21.4% ★, Adventure 13%, Sci-fi 10.6%, Action 8.7%
Fall into the ruins of the long abandoned Mariana Corp Lab that now sits vacant just below the surface. Can you survive this unforgiving world?
Why similar: 2D Platformer 18.8%, Action-Adventure 18.1%, Action 13.2%, Adventure 12.7%, Exploration 9.8%
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 44.5% ★, Aliens 19.1%, Space 16.4%, Sci-fi 6.9%, Retro 5.7%
Far from Earth, mankind hasn't changed in the centuries since we've reached the stars. Across this wide-open galaxy, you'll find merchants, builders, and explorers. The more adventurous are colonizers, conquerors, and even space pirates. And you, Voyager? What will you be?
Why similar: Space Sim 33.1% ★, Space 17.3%, Sci-fi 11.2%, Action 10.3%, Adventure 9.7%
Dodge and destroy enemies and asteroids to get food and grow bigger! Be careful though, the game only gets harder over time. Deal with incoming bosses and find yourself your own unique strategy with the attribute system! Change up the gameplay with different stages and characters to choose from!
Why similar: Space Sim 32.8% ★, Bullet Hell 15.9%, Psychedelic 15%, Aliens 12.8%, Space 7.8%
Enjoy this 2D metroidvania-like bullet hell platformer. Jump, dodge and traverse using your jet pack. Find weapons and abilities. Fight bosses and escape an old space station drifting through the cosmos. You are alone, with nothing but a space suit and a gun. Just keep going! Persevere and triumph!
Why similar: Bullet Hell 20.4%, 2D Platformer 15.6%, Aliens 14.5%, Action-Adventure 10.7%, Retro 9.3%
Orbital Command is about controlling planet based weapon systems to defend your planets from large asteroids and hostile invaders. Will you be able to complete the Dyson Sphere, or will your planets end up barren husks?
Why similar: Space Sim 30.7% ★, Space 17.3%, Top-Down 14%, Aliens 13.7%, Sci-fi 8.2%
Have you ever wondered what Liminal Spaces are outside the Backrooms? Explore them in this surrealist short game based on lucid dreaming and liminal spaces in the nature, inspired by the original LSD Dream Emulator.
Why similar: Psychedelic 16.5%, Walking Simulator 15.5%, Aliens 12.5%, Surreal 12%, Space 10.4%
Crossfire II is an Retro / Arcade / Top-Down Shooter, originally released in 2002 for the AMIGA. The main part of the game is a classic, fast paced, single player story campaign. Fly different space ships and fight, to save the universe as you know it. Also you get a survival and a local PvP mode.
Why similar: Space Sim 41.4% ★, Aliens 13%, Space 12.4%, Retro 11%, Action 9.2%
Solo Defender is a fast-paced vertical space shooter where you battle waves of enemies, unlock upgrades with Gems, and face epic bosses—including a drone-spawning Mothership. One life, multiple planets, and a secret level await. No ads—just pure arcade action.
Why similar: Space Sim 36.4% ★, Space 11%, Top-Down 9.7%, Linear 8.4%, Aliens 7%
Help a Space Mercenary, Ether, complete a difficult scavenging mission in an abandoned ship. Explore 4 different biomes, each with its share of dangers, and escape a swarm of mutant space bugs.
Why similar: Aliens 17.6%, Action-Adventure 17%, 2D Platformer 16.3%, Space 13.2%, Action 12.3%
In this walking simulator, you'll immerse yourself in a mysterious and unknown atmosphere accompanied by original, atmospheric music. As you navigate unique labyrinths, you'll uncover a fascinating storyline, explore the world of an exoplanet, and uncover its secrets.
Why similar: Walking Simulator 27.9%, Aliens 18.7%, Space 12.1%, Adventure 10.7%, Exploration 9.3%
Embark on an interstellar journey like no other – a captivating 2D game that blends retro charm with modern excitement. Join the fearless astronaut, Apollo Starlight, as he explores the mysterious lunar landscapes, encountering enigmatic aliens, and completing thrilling objectives.
Why similar: Aliens 18.3%, Action-Adventure 17.9%, 2D Platformer 17.1%, Adventure 9.8%, Top-Down 9.8%
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 33.1% ★, Space 20.5%, Aliens 12.2%, Exploration 8.1%, Sci-fi 7.3%
Why similar: 2D Platformer 22.4%, Action-Adventure 17.6%, Linear 14.1%, Retro 10.4%, Pixel Graphics 9.7%
A short horror game where you control a decaying spacecraft exploring distant star systems.
Why similar: Space Sim 32.8% ★, Space 19.1%, Sci-fi 11.2%, Retro 11.1%, Aliens 9.6%
Mothership is a peaceful sci-fi adventure game with a breathtaking physics-driven exploration. Your goal, to retrieve the fuel cores of huge space wrecks to keep searching, deeper into space, for the last humans in the galaxy. [Crafted with heart by a solo dev]
Why similar: Walking Simulator 21.6%, Space 17.7%, Space Sim 17.1% ★, Action-Adventure 10.9%, Exploration 10.3%
Lasers, blasters, black holes and a lot of enemies... All this is in the endless space, the expanses of which you have to clean up from enemies!
Why similar: Space Sim 29.4% ★, Bullet Hell 13.4%, Space 11.7%, 2D Platformer 10.5%, Top-Down 8.5%
Kholin Echo is an space action rogue like. Find a way to stop the Oblivion wave, liftoff with your ship, explore procedurally generated planets, fight enemies and collect energy to improve your abilities and weapons, while discovering the secrets of an ancient civilization
Why similar: 2D Platformer 16.9%, Action-Adventure 14.6%, Aliens 13%, Space 12.2%, Exploration 9.9%
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 44.1% ★, 2D Platformer 15.2%, Space 11.4%, Adventure 11.3%, Linear 7.3%
You found an old game console along with some games at a garage sale. You remember playing these as a kid, and couldn't resist getting it. Maybe you could give them a whirl, just for old time's sake?
Why similar: Aliens 17.4%, Bullet Hell 16.9%, 2D Platformer 12.7%, Action-Adventure 11.9%, Top-Down 8.8%
Nanoplanet Survivors is a heart-pounding bullet hell survival game set on a hostile planet. Battle relentless waves of alien foes and adapt with powerful upgrades and unique character abilities. Epic boss fights make every playthrough a thrilling challenge. Can you emerge as the ultimate survivor?
Why similar: Space Sim 27.7% ★, Bullet Hell 18.4%, Aliens 12.2%, Top-Down 9.6%, Pixel Graphics 6.7%
Saturn Quest: R.U.N.E. 3000 is a tragic Alien Space Opera featuring asystematic Action-RTS battles and epic plot of mythological proportions.
Why similar: Bullet Hell 16.3%, Aliens 16%, Action-Adventure 11.1%, Space 9%, Surreal 8.8%
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 37.6% ★, Aliens 18.2%, Space 11.9%, Top-Down 9.4%, Pixel Graphics 7.1%
Glide through surreal worlds with precision, patience, and perfect timing. A cute, chill sidescroller with no jumping. Calm vibes, deep challenge!
Why similar: Aliens 15.2%, Psychedelic 15.2%, Bullet Hell 11.4%, Space 10.9%, Action-Adventure 7.6%
Dreamcore Retro is a short and relaxing low poly indie game based on lucid dreaming and liminal spaces to concern about endangered species and other problems from the future society. The game mainly consists in exploring the dreamy surroundings of these psychedelic and minimalistic worlds...
Why similar: Walking Simulator 21.5%, Psychedelic 20.9%, Surreal 15.7%, Retro 9.6%, Relaxing 8.5%
Xentra Station is a retro-inspired 2D shooting platform set in a futuristic mysterious world.
Why similar: Aliens 27.2%, 2D Platformer 19%, Space 18.2%, Pixel Graphics 10%, Retro 9.4%
Play as Captain Grisham, and uncover the secrets of Planet 4-514 in this thrilling prequel to Side Scape!
Why similar: Space 16%, Aliens 16%, 2D Platformer 14.8%, Retro 9.7%, Exploration 8.6%
Stellaxy is a space exploration immersive sim with alien cultures, boss battles, and massive Universes containing billions of planets to explore! Discover the mysteries of the Universes and find collectibles while completing quests.
Why similar: Space Sim 33.4% ★, Space 14.2%, Action-Adventure 10.4%, Sci-fi 8.3%, Pixel Graphics 7%
Mama Die and Retry is an old school action platformer that offers a challenging experience through 26 levels and 4 bosses. Fight with a working class hero and discover new horizons filled with a lot of aliens and threats. Use your broom against them. Each time you die, you will retry.
Why similar: Aliens 16.1%, 2D Platformer 14.8%, Action-Adventure 13.9%, Space 12.2%, Retro 9.4%
Darkstar One offers a fantastic amount of freedom of choice. The story-based missions gradually lead you deeper into the galaxy to new races, new technologies and ever stronger opponents. Explore a vast array of solar systems in search of hidden artifacts of ancient races, essential objects for upgrading your ship--the Darkstar One.
Why similar: Space Sim 44.1% ★, Space 26.9%, Sci-fi 11.8%, Action 10%, Exploration 7.2%
What went wrong on Fragrance Point? Explore, hang out, and poke around where you're not supposed to.
Why similar: Psychedelic 25.1%, Walking Simulator 19.7%, Surreal 17.1%, Action-Adventure 10.4%, Exploration 9.1%
Lunar Soil is a third-person science-fiction game that will take you on a journey of exploration and discovery. Set in a mysterious and atmospheric world, you will have to solve challenging puzzles and unravel the secrets of abandoned bunkers and mysterious puzzle towers.
Why similar: Space Sim 26.7% ★, Walking Simulator 17.2%, Psychedelic 16.1%, Space 13.5%, Sci-fi 8.3%
Conquer the heights of space by navigating treacherous landscapes. Battle gravity and test your skill to reach the top. Get ready for the climb of your life.
Why similar: Space Sim 40.5% ★, Space 17.6%, Walking Simulator 14.5%, Action-Adventure 11.4%, Exploration 6.5%
Gratuitous Shooty Game is a hobby space shooter made by the developer of Gratuitous Space Battles, reusing the art from that game :D.
Why similar: Space Sim 36.6% ★, Bullet Hell 17.1%, Aliens 14.8%, Top-Down 7.9%, Action 6.2%
A Psychological story game set within a Kubrickian world. A tale of Space & Adventure into the Abyss of your mind, two astronauts come into close encounters with an unknown object during a routine mission.
Why similar: Space Sim 23.1% ★, Aliens 18%, Walking Simulator 17.8%, Space 10.6%, Sci-fi 8%
Built by Professor Ward, you are an autonomous Moon Rover on a mission to investigate mysterious activity on the lunar surface...
Why similar: Walking Simulator 25.1%, Aliens 14.2%, Space 12.9%, Linear 10.2%, Exploration 8.4%