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Games Like Little Astronaut

60+ similar titles based on shared tags and player behavior. Themes include Puzzle, Adventure, Sci-fi, 3D.

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  1. #1 Project Regolith
    97% matchMostly Positive71% of 17 reviews2023
    Dev: Regolith Interactive
    Windows

    Work together with a partner to solve a series of non-Euclidean Escape Room puzzles to uncover the mystery behind the vanished crew of Outpost Rhea, a deep-space research facility experiencing strange spatial anomalies.

    Why similar: Sci-fi 14.7%, Space 11.2%, Puzzle 10.9%, Science 10.4%, Logic 8.6%

  2. #2 Aether-07
    96% matchNo user reviews
    Dev: SideLine StudioPub: Plate Games
    Windows

    Aether-07 is a space-bending, first person puzzle game set in a retro-futuristic sci-fi universe. Solve challenges with dual-purpose puzzle elements while uncovering the mystery plaguing the Aether mission.

    Why similar: Puzzle 18%, Sci-fi 18%, Adventure 12.1%, Physics 10.2%, Atmospheric 7.3%

  3. #3 Lands of XON
    96% matchNo user reviews
    Dev: imagoFX
    Windows

    Lost in an alien world, surrounded by unfamiliar landscape and foreign technology, you need to find the way back home. Explore, discover and solve the mysteries of this strange place.

    Why similar: Science 15.8%, Sci-fi 11.2%, Logic 10.9%, Puzzle 10.4%, Realistic 8.3%

  4. #4 Trellis
    95% matchNo user reviews2026
    Dev: Team Trellis
    Windows · Mac

    TRELLIS is a puzzle/adventure game featuring Fig, a robot caretaker tending to its plant. Shine the Spotlight to guide Fig and solve dozens of unique puzzles, uncovering the mysteries of an ancient alien temple long forgotten… but not abandoned.

    Why similar: Puzzle 19%, Atmospheric 15.4%, Isometric 14.8%, Exploration 14.1%, Adventure 11.4%

  5. #5 ITRP _ Vacuum Bless
    94% matchPositive100% of 17 reviews2025
    Dev: Unhexigon
    Windows

    You are hanging on a spaceship amidst the endless vacuum. You’ve got to options: either perish there, or collect yourself and find the fabled rescue shuttle.

    Why similar: Logic 17%, Puzzle 15.2%, Atmospheric 11.6%, Exploration 10.3%, Space 9.8%

  6. #6 Lightmatter
    94% matchVery Positive91% of 2,873 reviews2020
    Dev: Tunnel Vision GamesPub: Aspyr
    Windows
    Median: 4.9 hrsMean: 8.3 hrs≥1hr: 85%

    A first-person puzzler where shadows kill you. Watch your step or be swallowed by the darkness.

    Why similar: Logic 26.6%, Dynamic Narration 15.8%, Science 12.3%, Puzzle 10%, Adventure 9.6%

  7. #7 Ventomori
    93% matchMostly Positive81% of 21 reviews2025
    Dev: Dark Matter Observatory
    Windows

    In this asymmetrical multiplayer co-op puzzle game, brave the treacherous unknown and endeavour on a deadly, desolate planet. Be the eyes from above or the scout on the ground and work together with a friend to uncover the mysteries and escape from the planet Xanahspati.

    Why similar: Science 19%, Puzzle 13%, Sci-fi 11.9%, Linear 10.8%, Exploration 9.5%

  8. #8 Spacebolt
    92% matchNo user reviews2026
    Dev: Critical Loop Studio
    Windows

    What am I? Where am I? Who am I? Spacebolt is a narrative-driven puzzle adventure game where you control a spark of electricity. Traverse walls and ceilings, travel through circuits, and awaken dormant machines as each discovery brings you closer to the truth.

    Why similar: Sci-fi 17.3%, Puzzle 16.5%, Linear 12%, Science 11.7%, Exploration 9.1%

  9. #9 Escape The Complex
    91% matchNo user reviews
    Dev: Ozclave
    Windows

    Escape The Complex is a first-person, 3D, puzzle game set in an abandoned and dilapidated complex. Your goal is to explore the complex, solving puzzles to advance through each area until you escaping the complex entirely.

    Why similar: Puzzle 23.9%, Sci-fi 20.5%, Adventure 16.7%, Exploration 13.5%, Linear 12.3%

  10. #10 Escape: The Research Center
    91% match7 user reviews100% of 7 reviews2025
    Dev: Woodcrest Games, LLC
    Windows

    Trapped by your colleague Victor in a mysterious research center, surrounded by strange science projects and an unknown toxin coursing through your veins...it's up to you to explore, find clues, and solve the puzzles. Will you escape The Research Center?

    Why similar: Science 29.7%, Puzzle 17.2%, Adventure 11.6%, Logic 10.1%, Mystery 9.3%

  11. #11 The Message from Deep Space
    90% matchNo user reviews2026
    Dev: Applesinmypants
    Windows · Mac

    Mission: Translate an interstellar message, using the universal languages of math & science.

    Why similar: Science 32%, Dynamic Narration 16.6%, Sci-fi 14%, Puzzle 12.3%, Space 6.4%

  12. #12 Photon Engineer
    89% matchPositive100% of 21 reviews2023
    Dev: Grégory PetitPub: Deer Vision
    Windows · Linux

    Master laser manipulation and environmental control in this sci-fi puzzle game. Unleash your creativity and uncover the secrets of mysterious platforms that have suddenly appeared near Jupiter.

    Why similar: Logic 14%, Sci-fi 12.8%, Puzzle 12.3%, Space 10.9%, Mystery 8.3%

  13. #13 Machinika: Museum
    89% matchVery Positive93% of 6,181 reviews2021
    Dev: Littlefield StudioPub: Dear Villagers
    Windows · Mac
    Median: 2.3 hrsMean: 5.9 hrs≥1hr: 63%

    Welcome to the Museum! Machinika Museum is a mystery game where you discover beautiful and mysterious machines of extra-terrestrial origins in an atmospheric galaxy-spanning 3D puzzle game. Will you be able to understand their stories and discover what happened to their previous owner?

    Why similar: Science 17.6%, Sci-fi 13.6%, Puzzle 12.1%, Logic 10.1%, Mystery 8.6%

  14. #14 True Abstraction: Rewind
    88% match8 user reviews75% of 8 reviews2024
    Dev: PrismBytes
    Windows · Linux

    Solve puzzles in a secret, Lunar facility, while trying to not get killed by whatever nightmare still roams the chambers.

    Why similar: Logic 13.3%, Puzzle 12.6%, Sci-fi 12.1%, Space 11.7%, Linear 10.9%

  15. #15 Blockappend
    87% matchPositive95% of 19 reviews2023
    Dev: Rupour
    Windows

    A 3D puzzle game where you append blocks to each other by flipping them around.

    Why similar: Isometric 31.4%, Puzzle 18.7%, Sci-fi 14.6%, Logic 14%, Atmospheric 9%

  16. #16 ARCA-102
    86% match5 user reviews100% of 5 reviews2025
    Dev: Atale Studios
    Windows

    Face logic challenges in this Escape Room game, where every second counts! Join Mirra, your mercenary partner, to uncover the mysteries of an abandoned colonizer ship on an unknown planet.

    Why similar: Space 16%, Sci-fi 13.6%, Puzzle 13.6%, Exploration 12.9%, Mystery 12.3%

  17. #17 Satelital
    86% matchNo user reviews
    Dev: Miguel DortaPub: Spectral Orbit
    Windows · Mac

    Satelital is a puzzle game where you explore forgotten planets, each with a different kind of challenge. Travel through an atmospheric open world from a top-down perspective.

    Why similar: Logic 21.1%, Puzzle 18.9%, Exploration 11.9%, Sci-fi 9.1%, Adventure 8.4%

  18. #18 Machinika: Atlas
    84% matchMostly Positive76% of 568 reviews2024
    Dev: Littlefield StudioPub: Dear Villagers
    Windows

    Machinika: Atlas is an indie puzzle game and is the direct sequel to Machinika: Museum, you play as a museum researcher who just land on Atlas. Will you unravel the mysteries of the alien vessel? Solve cryptic puzzles to find out what happened!

    Why similar: Sci-fi 14.1%, Puzzle 12.4%, Science 10.6%, Space 10.5%, Realistic 8.1%

  19. #19 Scientific project: Optic
    85% matchNo user reviews2026
    Dev: KHVOYA GamesPub: COR-SOFTWARE LLC
    Windows

    Scientific Project: Optic is a first-person puzzle game that guides you through the history of optical science, from its philosophical origins to our modern understanding. Master the nature of light and solve puzzles inspired by real scientific discoveries.

    Why similar: Science 20.5%, Logic 10.7%, Puzzle 9.6%, Realistic 7.8%, Atmospheric 7.4%

  20. #20 Distorted Signal
    84% match5 user reviews40% of 5 reviews2026
    Dev: Bell Studio
    Windows

    Distorted Signal is a thrilling road trip adventure set on a forgotten planet where silence has lasted for millions of years. You are a wanderer in a world of ancient ruins, and only a mysterious, repeating signal breaks the silence of this lost land.

    Why similar: Puzzle 17.5%, Adventure 14.7%, Logic 12.5%, Sci-fi 12.4%, Exploration 11.5%

  21. #21 Gravitational
    83% matchMixed67% of 12 reviews2021
    Dev: Electric Monkeys
    Windows

    Gravitational is a VR experience that takes place in an upward future, where gravitational technology is being discovered. Experience Sebastian, a scientist in the apex of collapse inside Gravicorp’s facilities, overcoming not only challenges on your way but also your traumas.

    Why similar: Science 19.9%, Sci-fi 14.2%, Puzzle 11.1%, Logic 9.5%, Futuristic 8.1%

  22. #22 Starfall
    82% matchNo user reviews
    Dev: SolarmPub: Solhenge
    Windows

    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: Sci-fi 19.3%, Space 17.3%, Puzzle 16.6%, Adventure 14.1%, Exploration 9.4%

  23. #23 Lapso
    82% matchNo user reviews
    Dev: islaOliva Games
    Windows

    Lapso is a single player first-person exploration game, with particular attention paid to the environmental narrative and sound. It develops through the figure of a scientific illustrator camping near a lake, documenting a special assignment.

    Why similar: Sci-fi 25.8%, Puzzle 18.7%, Exploration 15.4%, Mystery 13.7%, Atmospheric 12.7%

  24. #24 COCOON
    80% matchVery Positive95% of 8,624 reviews2023
    Dev: Geometric InteractivePub: Annapurna Interactive
    Windows
    Median: 4.3 hrsMean: 4.5 hrs≥1hr: 82%

    From Jeppe Carlsen, the lead gameplay designer of LIMBO and INSIDE — COCOON takes you on an adventure across worlds within worlds. Master world-leaping mechanics and solve intricate puzzles to unravel a cosmic mystery.

    Why similar: Puzzle 23.4%, Adventure 12.5%, Exploration 10.9%, Atmospheric 10.7%, Space 8.3%

  25. #25 Q.U.B.E: Director's Cut
    81% matchVery Positive82% of 1,910 reviews2014
    Dev: Toxic Games
    Windows · Mac · Linux
    Median: 1.2 hrsMean: 3.2 hrs≥1hr: 53%

    Q.U.B.E: Director's Cut is the definitive version of the brain-twisting first-person puzzler. Using special high-tech gloves to manipulate cubes in the environment, the player solves an array of conundrums - from physics-based challenges; to 3D jigsaws; to platform-based trials.

    Why similar: Puzzle 29.9%, Sci-fi 17.6%, Science 12.8%, Space 8.5%, Adventure 8.4%

  26. #26 Asteroid Five
    81% matchMostly Positive79% of 14 reviews2022
    Dev: Deep Dive Project
    Windows

    A first person space exploration game where you investigate the inner caves of an asteroid passing by your planet. Dive into the deeps of the asteroid aboard your ship, collecting information and samples of many beautiful minerals and lifeforms while searching for more complex and intelligent beings

    Why similar: Space 16.4%, Sci-fi 14.3%, Puzzle 12.1%, Exploration 11.7%, Mystery 11.3%

  27. #27 Lofsöng
    79% matchNo user reviews
    Dev: Unrelated Studio
    Windows

    Explore, listen, and unravel a hidden language buried in stone and sound. An exploration puzzle adventure set across vast brutalist landscapes shaped by deep time ages.

    Why similar: Isometric 26.1%, Atmospheric 14.8%, Adventure 11.5%, Puzzle 10.8%, Exploration 10.4%

  28. #28 Aqorel
    79% matchMostly Negative33% of 27 reviews2022
    Dev: PhthaloGold
    Windows

    Cook up different solutions to elemental puzzles as you make deliveries on a strange planet. Combine and use the elemental seasonings in this unique system to create your path forward.

    Why similar: Isometric 34.5%, Puzzle 22.6%, Logic 14.5%, 3D 9.7%, Colorful 8.6%

  29. #29 Stereo Boy
    78% matchPositive100% of 22 reviews2022
    Dev: Main Gauche Games
    Windows · Mac

    A chill, innovative sci-fi adventure where you explore two isometric worlds at the same time. Teleport between worlds to navigate impossible terrain and solve mind-bending puzzles. Along the way, you'll fend off hostile creatures and uncover the story of a lost civilization.

    Why similar: Isometric 23.2%, Puzzle 14.3%, Sci-fi 14%, Atmospheric 11.1%, Exploration 9.4%

  30. #30 Cursed Estate
    77% matchNo user reviews
    Dev: Shoebill Rainworks
    Windows

    Gather your nerves and take that first uncertain step. Solve puzzles, collecting keys and other strange items to help you progress further into the depths of the manor. Piece together the information you find and discover the truth behind the events that transpired many years ago.

    Why similar: Isometric 22.2%, Puzzle 19.5%, Adventure 16.6%, Atmospheric 13%, Exploration 12.9%

  31. #31 Chrono Weaver
    77% match4 user reviews100% of 4 reviews2024
    Dev: Ivory Crow Games LLC
    Windows

    Looking for an immersive VR physics puzzler? Chrono Weaver is a single-player co-op game. Work with copies of yourself as you travel through space and time, finding solutions to seemingly impossible tests. Get to work and get lost in this quirky sci-fi world.

    Why similar: Science 17.9%, Sci-fi 15.2%, Puzzle 11.9%, Atmospheric 9.5%, Linear 8.3%

  32. #32 ELEA
    78% matchMixed56% of 50 reviews2019
    Dev: Kyodai LtdPub: SOEDESCO
    Windows

    Experience the surreal story of Elea. In this first-person Sci-Fi adventure you play as a space scientist recovering your lost husband. Venture out on a curious interstellar journey, full of devastating memories and startling secrets.

    Why similar: Dynamic Narration 27%, Sci-fi 15.4%, Adventure 13.2%, Space 9.4%, Puzzle 8.6%

  33. #33 STORM: lost normality
    76% matchNo user reviews
    Dev: dain mysh
    Windows

    Curve space-time to overcome obstacles and solve puzzles.

    Why similar: Dynamic Narration 26.2%, Science 20.1%, Sci-fi 13.2%, Logic 12.7%, Puzzle 8.9%

  34. #34 Veritas
    76% matchMostly Positive75% of 51 reviews2020
    Dev: Glitch Games
    Windows

    Uncover the lies. Free your mind. Veritas is a compact narrative puzzle game that asks: what is truth, and does it even matter?

    Why similar: Science 22.7%, Sci-fi 16.4%, Puzzle 12.9%, Atmospheric 10.3%, Mystery 8.5%

  35. #35 PROT
    75% matchNo user reviews
    Dev: Ginger Crab Games
    Windows

    PROT is a unique sci-fi sandbox adventure. You are PROT, a little lost dustbin-shaped robot. Use your creativity and problem-solving skills to collect, recycle, and fabricate tools and build a rocket. Your family is scattered across the solar system and needs your help.

    Why similar: Isometric 20.2%, Science 19.9%, Sci-fi 11.9%, Puzzle 9.7%, Space 8.9%

  36. #36 Krystopia: A Puzzle Journey
    75% matchVery Positive88% of 59 reviews2019
    Dev: Antler Interactive
    Windows

    Follow Nova Dune, a space explorer in her quest to find out about the unfamiliar distress signal she received aboard her ship. Determined to investigate it, she finds herself on a desolated planet where all civilization has vanished.

    Why similar: Sci-fi 26.7%, Puzzle 22.2%, Mystery 16.4%, Space 14.5%, Adventure 14%

  37. #37 NANOTINKER
    74% matchNo user reviews2026
    Dev: SPACE_NUGGET
    Windows

    Nanotinker is an isometric 3D plateformer. Use your tools and your mind to evolve in an abstract universe that blends known plateformer and puzzle features. Unriddle environmental puzzles, progress and outsmart traps to unravel a mysterious story.

    Why similar: Isometric 28.2%, Logic 15.5%, Puzzle 13.8%, Adventure 12.7%, Sci-fi 9.3%

  38. #38 Sky Beneath
    74% matchNo user reviews
    Dev: Mindhaven Games
    Windows

    This narratively driven puzzle platformer puts you in the role of Cassie, an intrepid scavenger seeking salvage in abandoned mining facilities. Embark on an adventure with your inventor friend Annie, take control of the gravity, and solve challenging puzzles in a mysterious sci-fi setting.

    Why similar: Science 22.2%, Sci-fi 18.7%, Puzzle 18.1%, Adventure 11.9%, Physics 9.9%

  39. #39 The Bottle Boy - Grátis
    73% matchNo user reviews
    Dev: fknE
    Windows

    A 3D Puzzle Platform in which you’ll GO through a rescue mission to reunite a lost puppy with his best friend, who is a fragile glass bottle that enjoys hip hop.

    Why similar: Puzzle 23.4%, Logic 20%, Adventure 13.3%, Physics 12.9%, Exploration 12.3%

  40. #40 ECH8
    71% matchPositive81% of 16 reviews2026
    Dev: MOON@NOON
    Windows · Linux

    ECH8 is a single-player narrative puzzle game about the mystery behind the disappearance of an entire species. Communicate with their past, decide their future. Will you find the truth in time, or are you doomed to repeat the same mistakes? The current release is Chapter 0, a free standalone demo.

    Why similar: Sci-fi 19.1%, Space 17.1%, Puzzle 12.2%, Mystery 11.8%, Linear 11.8%

  41. #41 Euclidean Escape
    73% matchNo user reviews
    Dev: Raven Insights
    Windows

    Historically inaccurate first-person puzzle game. Explore the ancient secrets of the Great Library and navigate through mystical mazes. Manipulate and combine the powers of Force, Energy and Matter to ascend a tower with challenges that rise along with your altitude.

    Why similar: Science 26.9%, Logic 14.6%, Puzzle 13.8%, Atmospheric 9.1%, Linear 8.8%

  42. #42 Tales of Tomorrow: Experiment
    72% matchMostly Positive71% of 24 reviews2022
    Dev: Duality Games
    Windows

    ToT: Experiment is a sci-fi short story game set on a remote ship wandering through space. Without any memories or recollection of his past our hero is tasked by the ship AI - AR.I.A. to perform daily tasks, that will help to maintain the ship.

    Why similar: Science 18.5%, Sci-fi 11.6%, Space 10.4%, Puzzle 10.3%, Realistic 8.9%

  43. #43 Infinite Nowhere
    72% matchNo user reviews
    Dev: HopeLitDreams
    Windows

    A cinematic first-person sci-fi story seen through the eyes of Celes, a lonely android who awakens on a silent ship drifting ever farther from Earth. As the only one of your kind in the entire universe, you are searching for answers, connection, and a place to call home.

    Why similar: Science 24%, Sci-fi 13.5%, Space 12.2%, Linear 9.3%, Mystery 8.6%

  44. #44 Sophie in the Tangled World
    71% matchNo user reviews
    Dev: Strunov Studio
    Windows

    Solve puzzles in bewitching 19th-century Paris, where rooms loop and logic twists.

    Why similar: Logic 21.3%, Puzzle 19.9%, Atmospheric 15.6%, Exploration 12%, 3D 7%

  45. #45 Critical Point
    69% matchPositive95% of 20 reviews2025
    Dev: Boxwood Studio
    Windows · Mac

    Critical Point is a retro sci-fi casual strategy game. You have to make the particle count in reactor cells exceed 4, surpassing the critical point of fission to generate energy required for interstellar voyages.

    Why similar: Science 22.4%, Puzzle 13.4%, Sci-fi 12.1%, Logic 11.5%, Space 11.3%

  46. #46 Malfunction II
    71% matchMostly Positive77% of 13 reviews2022
    Dev: Barlock Games
    Windows

    Malfunction II is a journey that'll feature vast exploration and difficult obstacles to overcome. You've awakened on an inescapable planet crawling with the Plague and your objective is to uncover the mysteries behind this dilemma and to finally put an end to the Plague- once and for all.

    Why similar: Puzzle 20.2%, Atmospheric 14.2%, Sci-fi 13.5%, Exploration 12.7%, Linear 11.4%

  47. #47 SPACE WALK
    70% matchNo user reviews
    Dev: Nick HousmansPub: Husman Games
    Windows

    SPACE WALK is a hands-on first-person astronaut simulation where you operate an orbital station and conduct surface expeditions across the Moon.

    Why similar: Space 18.5%, Atmospheric 12.5%, Sci-fi 12.1%, Exploration 11.2%, Mystery 10.6%

  48. #48 Campanion
    70% matchNo user reviews
    Dev: Hidden Toggle
    Windows

    Team up with your robotic pet camera "Cammy" and use special photo filters to take photos that reveal hidden clues in your surroundings. Explore your grandpa's abandoned house and uncover the reason behind his disappearance.

    Why similar: Puzzle 20.9%, Linear 15.2%, Exploration 14.2%, Atmospheric 13.9%, Adventure 11.9%

  49. #49 Runa Illustra
    69% match5 user reviews100% of 5 reviews2025
    Dev: Marco Ronzulli
    Windows

    The pen is your magic wand! Draw runes to cast various spells and solve intricate puzzles in this first-person puzzle adventure, set in a world trapped within a magical book.

    Why similar: Puzzle 15.6%, Logic 14%, Realistic 10.2%, Linear 10.1%, Exploration 8.8%

  50. #50 Celestarium
    70% matchNo user reviews
    Dev: Celestarium Dev
    Windows · Mac · Linux

    Celestarium, an astronomy game where you start as an amateur astronomer. Discover and map planets, sell data to corporates, improve your gear, start your own space agency, manage your own missions, build and fly rockets to discovered bodies. Explore, prosper and expand your presence in space.

    Why similar: Science 22.5%, Sci-fi 15.4%, Space 13.7%, Futuristic 10.1%, Realistic 9.6%

  51. #51 Dusty
    68% matchMostly Positive77% of 64 reviews2024
    Dev: El Palo GamesPub: U-tad
    Windows

    Dusty is a third-person puzzle game focused on explore beautiful environments. Join archaeologist Dusty on his search for a mysterious civilization. Explore equipped with your extensible cane and notebook to resolve the past, the ways of the civilization and his technology of light.

    Why similar: Puzzle 21.8%, Adventure 18.7%, Atmospheric 17.2%, Exploration 13.3%, Linear 8.1%

  52. #52 Fractal
    69% matchNo user reviews
    Dev: Team Sawblade
    Windows

    Fractal is a puzzle adventure game, inspired by Valve's Portal series, featuring puzzles centered around lasers, colors and reflections, telling a story about legacy and loneliness, done in a unique pixel-art artstyle.

    Why similar: Puzzle 19.9%, Logic 18.8%, Atmospheric 14.7%, Physics 11.7%, Adventure 11.4%

  53. #53 YogLabs: Testing Initiative
    66% matchVery Positive98% of 83 reviews2025
    Dev: Four White Cats
    Windows

    A unique puzzle-adventure set in the secret YogLabs research facility. As a newly created clone, you’ll face a series of challenges while disaster threatens to consume the laboratory.

    Why similar: Science 22%, Puzzle 19.2%, Adventure 15.8%, Sci-fi 13.8%, Space 9.5%

  54. #54 AntiMatcher
    68% matchNo user reviews2026
    Dev: GigoMakes
    Windows

    Merge, pop, burst and... annihilate?! Play with bubbles and antibubbles to discover their strange properties in this abstract puzzle game.

    Why similar: Logic 18.3%, Sci-fi 16.5%, Puzzle 16.3%, Atmospheric 11.4%, Science 9.3%

  55. #55 Horizons Scavenger
    67% matchNo user reviews
    Dev: Sunny Island Studio
    Windows

    A story-driven sci-fi adventure where you track a rogue android across a colony that should be alive but stands mysteriously empty. Solve physics-based logic puzzles, hack corrupted systems, and fight hostile machines as you uncover what happened to the missing colonists.

    Why similar: Sci-fi 18.4%, Puzzle 16%, Adventure 12.5%, Logic 10.3%, Futuristic 9.9%

  56. #56 K2-18b: Legacy
    67% matchNo user reviews2026
    Dev: Synthetic Void Dev
    Windows · Linux

    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: Science 27%, Space 13.2%, Sci-fi 9.8%, Linear 9.6%, Physics 9.2%

  57. #57 Let There Be Light
    67% matchNo user reviews
    Dev: Edwards Games
    Windows

    Let There Be Light is a physics-based puzzle platformer. Using the complex nature of light and its many forms, you will navigate your way through the capitalism-centered afterlife that awaits all living beings after their demise - with some help from a very stressed employee, of course.

    Why similar: Puzzle 16.3%, Adventure 14.2%, Exploration 10.7%, Logic 10.3%, Sci-fi 10.2%

  58. #58 Constellations: Beyond the edges
    67% matchNo user reviews2028
    Dev: Hanoi Studios
    Windows · Mac · Linux

    After an accident at a space station, you lose all communication with the earth and are no longer able to locate yourself in space, your best chance of returning is to use the space monitoring system to identify known constellations and configure the route back home.

    Why similar: Science 29.9%, Sci-fi 18%, Space 15.4%, Logic 15.2%, Puzzle 15%

  59. #59 Catyph: The Kunci Experiment
    68% matchMostly Positive79% of 24 reviews2016
    Dev: Simon Says: Play!
    Windows
    Median: 3.8 hrsMean: 7.8 hrs≥1hr: 95%

    CATYPH is a First Person Adventure game (Myst-like), part of a sci-fi series named The Black Cube (ASA: A Space Adventure...). Visit Tytaah, a moon of Catyph divided into 7 regions, and try to save your home planet Terra by solving the challenging puzzles of the mysterious Germinal.

    Why similar: Science 16.8%, Sci-fi 14.8%, Space 12.1%, Puzzle 10.5%, Logic 9.2%

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Games Like Little Astronaut

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