Skip to main content
Games like Once Upon The Universe

Games like Once Upon The Universe

Games like Once Upon The Universe

Looking for games like Once Upon The Universe? Here are top strategy recommendations with a science fiction focus, selected from player-similarity data — start with Planetary Life, The Universim or The Sapling.

Change display type

Skip Platform filter

Skip Play Mode filter

Skip Price filter
  1. 93%Game Brain Score
    Most mentioned positive aspects:gameplay, replayability
    Most mentioned negative aspects:atmosphere, graphics
    93% User Score Based on 477 reviews

    From an uninhabited planet in space to an ecosystem full of life. In Planetary Life you will be able to shape a planet in the purest Sandbox Simulation style, playing with its mountains, seas and even its climate, to create the perfect habitat to harbor life. PLANETS Control a planet with the multiple tools available. Let the tectonic plates shape the mountains and seas, modify the climate, the… If you enjoyed this game, see our list of games similar to Planetary Life.

    View Game
  2. 72%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:stability, grinding
    81% User Score Based on 9,076 reviews
    Critic Score 42%Based on 2 reviews

    The Universim aims to revive the glory days of the god-game genre and bring it into the next generation with fresh ideas and ambitious gameplay. With the powers of a god, you are unleashed upon the universe to begin forging your galactic empire in the stars. From dust to the cosmos beyond, your civilization will rise through the ages under your guidance. Yet this is not the same static world you m… If you enjoyed this game, see our list of games similar to The Universim.

    View Game
  3. 90%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:optimization, stability
    90% User Score Based on 2,090 reviews

    The Sapling is a simulation game where you design your own plants and animals, and put them in a world together. Or you turn on random mutations, and see what evolution does to your ecosystem! If you enjoyed this game, see our list of games similar to The Sapling.

    View Game
  4. 90%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:optimization, stability
    90% User Score Based on 3,807 reviews

    Prehistoric Kingdom is a zoo management game that gives players total control over the creation of their extinct animals and exhibits. If you enjoyed this game, see our list of games similar to Prehistoric Kingdom.

    View Game
  5. 97%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, stability
    97% User Score Based on 43,752 reviews

    As an engineer of Dyson Sphere Program, you will go to an alien galaxy building “Dyson Sphere”. Collecting resources, plan and designing production lines, gradually create a full automated factory. Develop your factory from a small workshop to a huge cross-galaxy Industrial empire. If you enjoyed this game, see our list of games similar to Dyson Sphere Program.

    View Game
  6. View Game
  7. View Game
    92%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, monetization
    92% User Score Based on 1,687 reviews

    Planet S is a real-time strategy game where your goal is to colonize multiple planets in a solar system to advance your civilization, build a city and supply it to grow your faction. If you enjoyed this game, see our list of games similar to Planet S.

    View Game
  8. 87%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, story
    87% User Score Based on 2,779 reviews

    Roadmap About the Game Set in a living ecosystem, 'Everything is Crab' is a cute, challenging, highly replayable action roguelite. Make animal inspired evolutionary choices to concoct your own unique creature every run, both mechanically and visually. It's Spore meets Modern Roguelites As everybody knows, eventually, every organism ends up evolving into a crab. Right? Well, except … If you enjoyed this game, see our list of games similar to Everything is Crab: The Animal Evolution Roguelite.

    View Game
  9. View Game
    98%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:grinding, stability
    98% User Score Based on 3,765 reviews

    Build an idyllic 19th century Mediterranean town and help it flourish into a prosperous city. Freely place and customise each element to create the perfect home for your growing population in this cozy city builder from the creators of Station to Station. If you enjoyed this game, see our list of games similar to Town to City.

    View Game
  10. View Game
    90%Game Brain Score
    Most mentioned positive aspects:graphics, optimization
    Most mentioned negative aspects:gameplay, music
    90% User Score Based on 196 reviews

    Archean is a deeply immersive Engineering Sandbox. Begin your journey on primordial Earth, over 3 billion years ago, in the Archean eon—a time when the world was raw, untamed, and full of potential. Craft, experiment, and engineer your own creations—solo or with friends—in a sandbox that doesn't hold your hand. Every system is simulated, every challenge earned. And when you're ready to go beyon… If you enjoyed this game, see our list of games similar to Archean.

    View Game
  11. View Game
    94%Game Brain Score
    Most mentioned positive aspects:gameplay, humor
    Most mentioned negative aspects:story, stability
    94% User Score Based on 193 reviews

    Mars Attracts is a park management sim set in the iconic universe of Mars Attacks. Build rides, hire staff, manage guest needs, and abduct humans to serve as the star attractions. You'll face demanding visitors, environmental hazards, and the ever-looming threat of human escapes! If you enjoyed this game, see our list of games similar to Mars Attracts.

    View Game
  12. 95%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:stability, grinding
    95% User Score Based on 2,859 reviews

    In Tavern Keeper you manage a tavern, building, bartering, cooking and cleaning your way to success in a humorous fantasy world. Starting out with a shell of a tavern in the backwaters of the kingdom, you build rooms, place items, stock the larder and hire staff to satisfy the demands of the oddball locals and misfit heroes that stumble through your door. Run your business well and you'll progress… If you enjoyed this game, see our list of games similar to Tavern Keeper.

    View Game
  13. 97%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, stability
    97% User Score Based on 1,378 reviews

    Expand your colony in a hostile alien environment and ensure you can supply enough shelter, water and power to your colonists. As your spacecraft is pulled in by the planet more Goo will be drawn to your colony. Hold back the waves and make the most of the time when things are quiet. Recruit and build a variety of units, some unlockable through research or uniquely available to certain … If you enjoyed this game, see our list of games similar to From Glory To Goo.

    View Game
  14. View Game
    91%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:optimization, story
    91% User Score Based on 1,015 reviews

    Thrive is a free, open-source game about the evolution of life. From the lowly tidepools of your home planet, you will rise to cosmic dominance. At every step, powerful creation tools and deep simulation mechanics will aid your species' development. If you enjoyed this game, see our list of games similar to Thrive.

    View Game
  15. 86%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:grinding, stability
    86% User Score Based on 9,078 reviews

    Embark on a space journey with your patched-together crew of civilians in search of a new home. Build spaceships tile by tile, create optimal gas conditions, manage the needs and moods of their crew, encounter other space-faring groups, and explore the universe in this spaceship colony sim. If you enjoyed this game, see our list of games similar to Space Haven.

    View Game
  16. 93%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, stability
    93% User Score Based on 3,472 reviews

    Starcom: Unknown Space is an action adventure RPG of space exploration, ship building and fast-paced tactical combat. Enter a vast open-world universe filled with alien factions vying for power, strange worlds to explore, mysteries to investigate, and a sinister enemy that threatens the galaxy with an ancient power.Explore Explore a fully-open world universe with over a hundred star systems filled… If you enjoyed this game, see our list of games similar to Starcom: Unknown Space.

    View Game
  17. 92%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, music
    92% User Score Based on 608 reviews

    Live the experience of being a powerful god and create the world to see the growth of mankind. If you enjoyed this game, see our list of games similar to Deisim.

    View Game
  18. 73%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, stability
    73% User Score Based on 1,256 reviews
    Critic Score 71%Based on 2 reviews

    It's time to start working towards that ultimate goal of enlightenment, faith and money…lots and lots of money. Create, customise, expand and manage your own cult whilst listening to funky music in Honey, I Joined a Cult! If you enjoyed this game, see our list of games similar to Honey, I Joined a Cult.

    View Game
  19. View Game
    93%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, grinding
    95% User Score Based on 32,120 reviews
    Critic Score 83%Based on 2 reviews

    Humans are long gone. Will your society of lumberpunk beavers do any better? A city-building game featuring ingenious animals, vertical architecture, and river control. Contains high amounts of wood. If you enjoyed this game, see our list of games similar to Timberborn.

    View Game
  20. 80%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, grinding
    80% User Score Based on 377 reviews

    Build and Manage your own arcade. Pick the best cabinets, creating your own machines, hire and fire staff, plan and manage your venues and try not to blow everything up! If you enjoyed this game, see our list of games similar to Arcade Tycoon.

    View Game
  21. View Game
  22. View Game
    92%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:optimization, grinding
    92% User Score Based on 2,288 reviews

    Terraform a lifeless rock into a lush and habitable world. Build trucks, trains, and sprawling factories on an enormous hexagonal planet. Grow its population to millions. Enjoy a dynamic simulation of atmosphere, temperature, water, and forests. If you enjoyed this game, see our list of games similar to Plan B: Terraform.

    View Game
  23. View Game
    77%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, grinding
    77% User Score Based on 1,016 reviews

    Memoriapolis is a historical city builder where your city grows across 5 ages from Antiquity to the Industrial Revolution.Place the buildings. The city grows organically and districts expand. Manage resources, navigate faction demands, and guide your dynasty to its final goal : building one of three Industrial Revolution Wonders — the Eiffel Tower, Neuschwanstein Castle, or the Statue of Liberty. … If you enjoyed this game, see our list of games similar to MEMORIAPOLIS.

    View Game
  24. 89%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:grinding, stability
    89% User Score Based on 1,040 reviews

    Witness the Rise and Fall of Dynasties on Your Desktop Wallpaper! Embark on an epic journey through time and imagination with Fantasy Map Simulator - where history unfolds before your eyes, right on your desktop! Join our Discord community and connect with fellow world-builders! Craft Your Own Fantasy World Generate or meticulously edit custom fantasy maps Watch civilizations rise, flo… If you enjoyed this game, see our list of games similar to FantasyMapSimulator.

    View Game
  25. 96%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:grinding, stability
    96% User Score Based on 43,956 reviews

    You are sent on an hostile planet with one mission: Make it habitable for Humans. You'll have to survive, collect ressources, build your base and machines in order to heat the planet, create an atmosphere with oxygen and eventually geo-engineer an entire planet. If you enjoyed this game, see our list of games similar to Planet Crafter.

    View Game
  26. 98%Game Brain Score
    Most mentioned positive aspects:music, graphics
    Most mentioned negative aspects:story, grinding
    98% User Score Based on 256 reviews

    Pixel Art Academy: Learn Mode Pixel Art Academy is an educational game for learning how to draw. In Learn Mode, you jump straight into the game's interactive tutorials for the fastest way of becoming a pixel artist. After you learn how to use the basic drawing tools, you put theory into practice by first copying an existing pixel art sprite. When you've shown you got the hang of the tools, you ge… If you enjoyed this game, see our list of games similar to Pixel Art Academy: Learn Mode.

    View Game
  27. 90%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, grinding
    96% User Score Based on 1,638 reviews
    Critic Score 79%Based on 5 reviews

    Shape humanity with the power of the gods in Reus 2. Choose your giants, combine natural elements, and manipulate fate to guide the path of civilization. The choices are yours, and so are the consequences. If you enjoyed this game, see our list of games similar to Reus 2.

    View Game
  28. 85%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:replayability, optimization
    87% User Score Based on 1,314 reviews
    Critic Score 78%Based on 3 reviews

    Take a fantastical journey - fly the desert and build your domain. Airborne Kingdom uniquely blends city management and exploration, with a world and lore all its own. Build housing, gather food, satisfy needs, and grow your tribe. Maintain lift, discover resources, and explore the desert for lost technologies. The kingdom, your journey, their lives - all of it is up to you to decide. If you enjoyed this game, see our list of games similar to Airborne Kingdom.

    View Game
  29. View Game
    94%Game Brain Score
    Most mentioned positive aspects:story, music
    Most mentioned negative aspects:stability, grinding
    94% User Score Based on 2,240 reviews

    RODINA is an immersive space exploration game with allows players to seamlessly travel across an entire, full-scale solar system. Seamless means your character can travel anywhere - in space, on planets, and in your ship - with no loading screens! Walk around your space ship, or anywhere on full-size planet landscapes. Fly through a planet's atmosphere to its surface, or out into deep space. Des… If you enjoyed this game, see our list of games similar to RODINA.

    View Game
  30. View Game
  31. View Game
    View Game
  32. View Game
    95%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:story, grinding
    95% User Score Based on 11,528 reviews

    Cosmoteer (previously known as Starwright) is a 2D top-down starship design and combat game developed by Walt Destler for PC. The player's goal is to create powerful ships to destroy enemies for bounties used to further improve his fleet. If you enjoyed this game, see our list of games similar to Cosmoteer.

    View Game
  33. 91%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, replayability
    91% User Score Based on 1,860 reviews

    Suddenly thrown into an unknown galaxy, you must explore, fight or befriend aliens and transform your ship from a small survey vessel into a powerful battlecruiser to unravel the mystery of the forces that brought you here and find your way home. If you enjoyed this game, see our list of games similar to Starcom: Nexus.

    View Game
  34. 86%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, grinding
    87% User Score Based on 1,604 reviews
    Critic Score 84%Based on 5 reviews

    Academia : School Simulator is a management game that lets you design, construct, and manage the high school of your dreams! As the school Principal, watch your students as they get bullied, find love, flunk exams, and basically just try to get through the roller-coaster ride that is high school. Will you offer the best teachers and facilities or cheap out and build giant classrooms with a 1:100 s… If you enjoyed this game, see our list of games similar to Academia: School Simulator.

    View Game
  35. View Game
    89%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:stability, grinding
    89% User Score Based on 1,670 reviews

    Create your own marble races, runs & machines! Decorate tracks & environments to your likings and fabricate unique experiences and share them with the world. Marble World is a 3D physics simulator sandbox with marbles! If you enjoyed this game, see our list of games similar to Marble World.

    View Game
  36. 77%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:music, stability
    77% User Score Based on 177 reviews
    Critic Score 75%Based on 1 reviews

    Indoorlands is an amusement park management game where you can control your rides and freely design your halls. Create and expand your individual indoor park to inspire your visitors. Let your creativity run wild, but keep an eye on your finances! If you enjoyed this game, see our list of games similar to Indoorlands.

    View Game
  37. View Game
    76%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:grinding, stability
    76% User Score Based on 878 reviews

    The Fermi Paradox is a choice-driven sci-fi narrative strategy game in which your decisions in one corner of the galaxy can upend entire civilizations in another. Guide species through millennia and help them explore the vastness of space, make contact and, perhaps, create harmony. If you enjoyed this game, see our list of games similar to The Fermi Paradox.

    View Game
  38. 87%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, stability
    87% User Score Based on 694 reviews

    In Solar Expanse, you take the lead of one of the early XXI century space exploration companies. Your goal will be to reach the planets, moons and asteroids of the system in order to mine and colonize them. Optimize the costs and schedule of the flights. Mind that each object is in constant motion, so exact planning is crucial. Utilize the gravity effects and slingshot your rockets further b… If you enjoyed this game, see our list of games similar to Solar Expanse - Space Exploration Manager.

    View Game
  39. 86%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:grinding, stability
    93% User Score Based on 4,294 reviews
    Critic Score 77%Based on 7 reviews

    The Wandering Village is a city-building simulation game with survival and rogue-like elements. Build a village on the back of a giant, wandering creature, farm crops and forage resources to keep your villagers alive and form a symbiotic relationship with your giant host to survive together in a hostile, yet beautiful post-apocalyptic world. If you enjoyed this game, see our list of games similar to The Wandering Village.

    View Game
  40. 70%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, optimization
    70% User Score Based on 762 reviews

    Creeper World IXE is a real-time strategy game in the Creeper World franchise with groundbreaking pixel-level simulation. Command a squad of ships, coordinate your tactics, and fight back the alien menace known as "The Creeper," an all-consuming fluid enemy that has already devoured thousands of colonies. Your mission: stop the Creeper's endless advance or all life in the universe will … If you enjoyed this game, see our list of games similar to Creeper World IXE.

    View Game
  41. View Game
    94%Game Brain Score
    Most mentioned positive aspects:gameplay, replayability
    Most mentioned negative aspects:grinding, stability
    94% User Score Based on 770 reviews

    Primordialis is a physics-based roguelike fish builder. Unleash your creativity to defeat creatures using venomous tentacles, electrical shocks, or exploding children. The possibilities are endless. Explore the primordial depths to reveal its secrets and discover what lies beyond. ========================== Create ========================= The core of Primordialis is its simple yet d… If you enjoyed this game, see our list of games similar to Primordialis.

    View Game
  42. 89%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, stability
    89% User Score Based on 459 reviews

    SURVIVE IN SPACE Dive into Astrometica Prologue, a free space survival adventure where you're tested against the cosmos's harshest environments. This prologue offers a taste of our full game, featuring innovative systems for battery management, vehicle operation, crafting, and research to enrich your gameplay. It's more than survival; it's about strategy, adaptation, and exploration in the vast u… If you enjoyed this game, see our list of games similar to Astrometica: Prologue.

    View Game
  43. 88%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:optimization, grinding
    89% User Score Based on 4,608 reviews
    Critic Score 85%Based on 3 reviews

    Once upon a Village.. Set in a wholesome fairytale world, Fabledom is the ideal laid back City builder. Enjoy the growth of your settlement, trade and use diplomacy to ally or challenge your neighbors, and most importantly, find yourself a prince or princess and live happily ever after! If you enjoyed this game, see our list of games similar to Fabledom.

    View Game
  44. 95%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:optimization, grinding
    95% User Score Based on 3,619 reviews

    The unexpected discovery of valuable minerals within the rings of Saturn has sparked a thriving space excavation industry. Experience hard sci-fi, top-down space simulator, with every aspect backed up by real physics and science. If you enjoyed this game, see our list of games similar to Rings of Saturn.

    View Game
  45. 86%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:optimization, grinding
    86% User Score Based on 1,653 reviews

    MMORPG Tycoon 2 is a single-player world-builder game about creating the greatest MMORPG of all time – yours. If you enjoyed this game, see our list of games similar to MMORPG Tycoon 2.

    View Game
  46. View Game
    75%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:stability, optimization
    75% User Score Based on 1,855 reviews

    Welcome to the Crust - a game that gives you a role of the CEO of the gigantic Moon colonizing company. It is a large-scale economical simulator that also brings elements of survival along with rich setting and dramatic script. If you enjoyed this game, see our list of games similar to The Crust.

    View Game
  47. 85%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:optimization, stability
    85% User Score Based on 128 reviews

    Join the Discord Community About the GameOur goal is to make Horse Racing Manager the most realistic management simulation where you build and grow your own racing empire. You will make your way from small beginnings to world-class glory, every decision you make will pave your way, and you choose where it leads. Roadmap of Horse Racing Manager Road to OwnerStart from nothing. Begin as an un… If you enjoyed this game, see our list of games similar to Horse Racing Manager.

    View Game
  48. 80%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:stability, monetization
    80% User Score Based on 1,604 reviews

    Roadmap About the GameBuild exactly the studio you want In Hollywood Animal, you can decide to build a multi-billion-dollar monster that destroys everything in its path, with blockbusters made strictly according to formulas. But this is far from your only option. You might instead create a boutique studio, and conquer the festivals with avant-garde directors. You could build a trash factor… If you enjoyed this game, see our list of games similar to Hollywood Animal.

    View Game
  49. 79%Game Brain Score
    Most mentioned positive aspects:humor, music
    Most mentioned negative aspects:graphics, stability
    79% User Score Based on 418 reviews

    *** NOT ALL GPU SUPPORTED! CHECK DEMO FIRST *** You probably heard the theory that we live inside a computer simulation. I wanted to create a big sandbox game in which you can create your own simulations, change the laws of physics, design mechanisms, create A-Life worlds and inhabit them with living beings, experiment with evolution and AI. SST is a particle simulator that uses a graphics card… If you enjoyed this game, see our list of games similar to Space Simulation Toolkit.

    View Game
  50. View Game
    68%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, stability
    68% User Score Based on 496 reviews

    Take the role of a newly ascended deity in Gods and Idols. Carve your place among the stars in an open, dynamic, and massive MMORTS universe. Command the powers of the cosmos, form alliances, and use your worshipers as instruments to further your goals. If you enjoyed this game, see our list of games similar to Gods and Idols.

    View Game