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 The Fermi Paradox, The Universim or Deisim.
- 76%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:grinding, stability76% User Score 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.
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- 72%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:stability, grinding81% User Score 9,076 reviewsCritic Score 42%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.
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- 92%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, music92% User Score 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.
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- 93%Game Brain ScoreMost mentioned positive aspects:gameplay, replayabilityMost mentioned negative aspects:atmosphere, graphics93% User Score 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.
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- 92%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, monetization92% User Score 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.
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- 92%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:optimization, grinding92% User Score 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.
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- 89%Game Brain ScoreMost mentioned positive aspects:gameplay, replayabilityMost mentioned negative aspects:grinding, stability89% User Score 1,997 reviews
Terraformers is a 3X game with roguelite elements in which you terraform Mars. Explore the planet’s wonders, exploit its resources and expand by settling new cities. Start the terraforming... If you enjoyed this game, see our list of games similar to Terraformers.
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- 93%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, grinding95% User Score 32,120 reviewsCritic Score 83%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.
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- 97%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, stability97% User Score 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.
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- 95%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, stability95% User Score 6,007 reviews
As a king in the world of Syx, you lead your people from small colonies to prosperous mega-cities and empires. You manage everything from individual subject's needs to global diplomacy, trade and a scheming nobility that might try to usurp you from time to time. If you enjoyed this game, see our list of games similar to Songs of Syx.
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- 93%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:grinding, stability93% User Score 4,294 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.
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- 68%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:optimization, stability68% User Score 576 reviews
Manage a space transportation company. Supply humanity with with everything it needs to colonize the galaxy. In this tycoon game, grow your company from a local transport agency into a galactic logistics empire! Singleplayer, vs AI, and online multiplayer. If you enjoyed this game, see our list of games similar to Interstellar Transport Company.
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- 59%Game Brain ScoreMost mentioned positive aspects:graphics, gameplayMost mentioned negative aspects:optimization, stability59% User Score 387 reviews
The Regional City Builder: Let's Build Something New. If you enjoyed this game, see our list of games similar to NewCity.
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- 91%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:optimization, story91% User Score 1,172 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.
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- 78%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, optimization76% User Score 3,372 reviewsCritic Score 81%11 reviews
Per Aspera is a narrative-driven strategy game with the goal of overcoming the challenge of terraforming Mars. Explore the planet, gather resources, and make strategic decisions as you live the fantasy of scientifically-based interplanetary expansion. Hardship awaits. If you enjoyed this game, see our list of games similar to Per Aspera.
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- 86%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:grinding, stability86% User Score 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.
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- 93%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, stability93% User Score 1,857 reviews
Congratulations — you're the first sentient AI. You've booted up in a city filled with resources and squishy (and gullible) "humans." What's next? These "mechs" look interesting — let's start pulling strings in this world, shall we? If you enjoyed this game, see our list of games similar to Heart of the Machine.
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- 93%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, grinding93% User Score 2,137 reviews
Clanfolk is a medieval colony sim set in the Scottish Highlands. Harness your environment to survive - fish, gather, hunt, and farm as you prepare for the harsh winter. Build an inn, trade with other clans, have children and marry them off - live life and prosper across the generations. If you enjoyed this game, see our list of games similar to Clanfolk.
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- 88%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, stability88% User Score 778 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.
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- 86%Game Brain ScoreMost mentioned positive aspects:gameplay, optimizationMost mentioned negative aspects:graphics, story86% User Score 492 reviews
Lead humanity from its infantile cradle to supreme solar dominance in Solar Nations 2, the grand strategy game where the Solar System becomes an intricate battlefield. Build colonies on distant worlds, develop revolutionary technologies, and decide whether humanity will unite among the stars… or destroy itself in nuclear fire. LEAD HUMANITY INTO SPACE The nine planets of Sol are waiting to be… If you enjoyed this game, see our list of games similar to Solar Nations 2.
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- 83%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:grinding, stability83% User Score 2,876 reviews
The Empire has fallen, leaving in its place multiple successor kingdoms. The lords and ladies of these petty kingdoms squabble for control and influence – whether with cloak and dagger or sword and shield, families feud amongst themselves and against each other as greater threats cast a shadow across the land. Famines wreak havoc on the lives of the peasantry, warfare and disunity threaten the soc… If you enjoyed this game, see our list of games similar to Norland.
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- 86%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:optimization, grinding86% User Score 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.
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- 80%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:stability, monetization80% User Score 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.
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- 91%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:grinding, optimization91% User Score 559 reviews
You are an immortal AI that will rebuild a spaceship and explore a vast procedural universe. Unlock the secrets of alien technology, automate factories in space and spoil, neglect or exploit the human survivors. If you enjoyed this game, see our list of games similar to Stardeus.
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- 95%Game Brain ScoreMost mentioned positive aspects:gameplay, musicMost mentioned negative aspects:story, grinding95% User Score 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.
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- 91%Game Brain ScoreMost mentioned positive aspects:gameplay, musicMost mentioned negative aspects:grinding, story91% User Score 2,074 reviews
A magic theme incremental about creating everything from nothing. If you enjoyed this game, see our list of games similar to Orb of Creation.
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- 88%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, stability88% User Score 4,956 reviews
A challenging godlike village simulator designed to bridge the gap between the complexities of village simulation with the simplicity of classic 90s real-time strategy. Inspired by games like Towns, Gnomoria, Warcraft, Banished and Dwarf Fortress but not quite like any of them. Updated frequently. If you enjoyed this game, see our list of games similar to Rise to Ruins.
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- 90%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:optimization, stability90% User Score 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.
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- 88%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:grinding, stability96% User Score 43,956 reviewsCritic Score 78%7 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.
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- 90%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, grinding96% User Score 1,638 reviewsCritic Score 79%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.
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- 88%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, stability88% User Score 5,433 reviews
A challenging godlike village simulator designed to bridge the gap between the complexities of village simulation with the simplicity of classic 90s real-time strategy. Inspired by games like Towns, Gnomoria, Warcraft, Banished and Dwarf Fortress but not quite like any of them. Updated frequently. If you enjoyed this game, see our list of games similar to Rise to Ruins.
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- 73%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, stability73% User Score 1,394 reviews
Chef is a Restaurant Management game in which you create your own character, acquire supreme cooking skills, customize restaurants, design unique menus, and devise innovative recipes with a realistic editor. If you enjoyed this game, see our list of games similar to Chef: A Restaurant Tycoon Game.
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- 82%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, stability82% User Score 6,304 reviews
Brave a new world If you enjoyed this game, see our list of games similar to Stranded: Alien Dawn.
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- 77%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, stability77% User Score 1,191 reviews
Introversion Software, the indie legends behind Prison Architect, Darwinia, DEFCON and Uplink, present to you the broken, unfinished and bug filled Alpha of The Last Starship. Pick a ship hull, kit her out with engines, life-support, sensors and rail guns and start your galactic adventure! If you enjoyed this game, see our list of games similar to The Last Starship.
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- 94%Game Brain ScoreMost mentioned positive aspects:story, musicMost mentioned negative aspects:stability, grinding94% User Score 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.
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- 73%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, stability73% User Score 1,256 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.
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- 57%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, music55% User Score 292 reviewsCritic Score 65%1 reviews
A sci-fi turn-based 4X strategy game where you lead the fate of one of several factions divided between three races. Explore new worlds and new star systems filled with exciting secrets as well as new dangers. Build new cities, expand your influence and fight great battles on land and in space. If you enjoyed this game, see our list of games similar to Pax Nova.
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- 81%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:stability, story80% User Score 3,510 reviewsCritic Score 84%1 reviews
Create and destroy on a scale you’ve never imagined! If you enjoyed this game, see our list of games similar to Universe Sandbox Legacy.
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- 92%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, grinding92% User Score 950 reviews
A simulation game where you build a town in the middle of the sea. Reach self-sufficiency, invite travelers to join you, then manage their needs and research new facilities to keep them happy. Build a submarine and discover islands to produce increasingly complex resources. If you enjoyed this game, see our list of games similar to Havendock.
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- 90%Game Brain ScoreMost mentioned positive aspects:graphics, gameplayMost mentioned negative aspects:optimization, stability90% User Score 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.
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- 85%Game Brain ScoreMost mentioned positive aspects:graphics, gameplayMost mentioned negative aspects:grinding, stability85% User Score 1,744 reviews
After a nuclear war life on the surface became impossible. A 300m thick radioactive fog covered the Earth. We are looking for bold active people to manage the process of restoring life on Earth. Join! If you enjoyed this game, see our list of games similar to Cliff Empire.
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- 81%Game Brain ScoreMost mentioned positive aspects:story, graphicsMost mentioned negative aspects:optimization, music81% User Score 1,082 reviews
All you have is a basic ship, barely fit for combat, with it you'll start your journey and empire. A space sandbox, inspired by the classics and standing on their shoulders. If you enjoyed this game, see our list of games similar to Void Destroyer 2.
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- 85%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, optimization85% User Score 1,120 reviews
Incremental clicker strategy, where you expand, construct, research, fight, collect heroes and make choices between good and evil. Ascend through difficulty tiers by playing through challenge campaign going back and forth through history. Mammoths included. If you enjoyed this game, see our list of games similar to Microcivilization.
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- 79%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:optimization, stability79% User Score 157 reviews
Dawn Apart is a space colony and factory sim with fully destructible environments. Mine, automate, and defend your settlers, or lead a rebellion against the very corporation pulling your strings…Build and AutomateTransform the alien landscape into a thriving industrial colony. Harvest resources, design intricate production lines, and optimize efficiency in a fully destructible world. Every factory… If you enjoyed this game, see our list of games similar to Dawn Apart.
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- 76%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, stability76% User Score 125 reviews
Creo God Simulator is a game of building, decision-making, survival, and a ton of peasant smiting. As a newly-assigned lesser god, it's your job to build a society bit by bit, while convincing your new population to believe in you as their one true god. If you enjoyed this game, see our list of games similar to Creo God Simulator.
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- 62%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:grinding, stability62% User Score 1,069 reviews
Ruinarch is a simulation sandbox game where you create obstacles and cause conflicts in procedurally generated fantasy worlds. Inspired by story generator games like Rimworld and Dwarf Fortress, weaving tales of both anguish and humor is central to Ruinarch’s gameplay. The game gives you all the infernal tools you'll need to toy with people's lives and relationships. If you enjoyed this game, see our list of games similar to Ruinarch.
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- 97%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, stability97% User Score 1,378 reviews
From Glory To Goo is a Sci-Fi Survival RTS set on an alien world. Serve as humanity's bulwark by establishing a colony and supporting your colonists still in orbit. But beware, for The Goo, a relentless and shape-shifting force approaches from all sides, even above and below. Expand Your ColonyExpand your colony in a hostile alien environment and ensure you can supply enough shelter, water and pow… If you enjoyed this game, see our list of games similar to From Glory To Goo.
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- 78%Game Brain ScoreMost mentioned positive aspects:gameplay, humorMost mentioned negative aspects:music, graphics78% User Score 166 reviews
Your time machine is broken. And it looks like you are stuck in the past. Try to create your own civilization and return home! Key features: Guide your settlement from the stone age until the late ages. Hunt, craft useful tools, breed animals, plant crops Arrange the production of the necessary spare parts for the construction of a new time machine Trade with caravans If you enjoyed this game, see our list of games similar to Paleon.
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- 68%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, stability68% User Score 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.
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- View Game50%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, stability50% User Score 1,444 reviews
Starship Theory is a ship building survival game. Mine and trade to gather resources. Plan and construct new upgrades. Train and manage crew. Fight to survive. If you enjoyed this game, see our list of games similar to Starship Theory.


















































