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 Universim, Deisim or Dyson Sphere Program.
- 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.
View Game


- 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.
View Game


- 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.
View Game


- 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.
View Game


- 84%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:stability, optimization84% User Score 1,978 reviews
The RTS/FPS phenomenon has moved into space! Build and command fleets of starships for epic space battles, pilot fighters, mine and trade resources, assemble robots to defend or assault other stations. Take sole command or share the glory as you fight for control of the quadrant. If you enjoyed this game, see our list of games similar to Executive Assault 2.
View Game


- 95%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:optimization, grinding95% User Score 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


- View Game93%Game Brain ScoreMost mentioned positive aspects:gameplay, replayabilityMost mentioned negative aspects:atmosphere, graphics93% User Score 477 reviews
Manipulate climate, add plants and evolve creatures in this planet and life sandbox simulation game. From cells to civilizations, spread life throughout the whole planet. Or just enjoy watching your creation burn! If you enjoyed this game, see our list of games similar to Planetary Life.
- 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.
View Game


- 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.
View Game


- 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.
View Game


- 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.
View Game


- 78%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, optimization79% User Score 12,624 reviewsCritic Score 76%8 reviews
Dune: Spice Wars is a real-time strategy game with 4X elements, from the developers of the critically acclaimed Northgard. Set in Frank Herbert’s groundbreaking Dune universe, you must lead your faction and battle for control and dominance over the harsh desert planet of Arrakis. Best your opponents through political intrigue, crush them in combat, and undermine them with your network of illusive … If you enjoyed this game, see our list of games similar to Dune: Spice Wars.
View Game


- View Game56%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:graphics, music56% User Score 184 reviews
Drifter is an open-world sandbox space trading game with a procedurally-generated galaxy 100,000 light years across made up of tens of thousands of star systems to explore and features an original soundtrack by composer Danny Baranowsky. Take on the role of a spaceship captain attempting to eke out a living among the stars by trading goods between star systems, hunting pirates for bounties, mining… If you enjoyed this game, see our list of games similar to Drifter.
- 93%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, grinding95% User Score 32,120 reviewsCritic Score 87%4 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


- 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.
View Game


- 88%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, stability88% User Score 868 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


- 96%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:graphics, optimization96% User Score 335 reviews
A sandbox adventure where every pixel is physically and chemically simulated! Build intricate, fully functional machines from the pixels around you. Harvest, react, and manipulate all 118 elements to craft everything from simple tools to complex systems. If you enjoyed this game, see our list of games similar to Atomcraft.
View Game


- 89%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:grinding, stability89% User Score 1,040 reviews
Fantasy Map Simulator: Witness the Rise and Fall of Dynasties on Your Wallpaper In this innovative simulation game, you'll become the creator and witness of a fantasy world, allowing imaginary history to unfold in your daily life. Features Generate or edit custom fantasy maps, building your unique imaginary world Simulate diplomacy, development, and wars between nations, observing historical evolu… If you enjoyed this game, see our list of games similar to FantasyMapSimulator.
View Game


- 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.
View Game


- 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.
View Game


- 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.
View Game


- 82%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:monetization, stability82% User Score 3,690 reviews
Build your space agency, launch rockets, explore planets and colonize the Moon If you enjoyed this game, see our list of games similar to Tiny Space Program.
View Game


- 92%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, stability92% User Score 471 reviews
The Great Gate has opened; adventure and riches await!Welcome to the Canis Major dwarf galaxy! We hope that your trip through the Great Gate was a safe one; many of the fortune-seekers that embark on this dangerous journey never make it this far. After all, an unauthorized jump of 25,000 light years through a heavily guarded artificial wormhole is bound to cause some issues – both technical and le… If you enjoyed this game, see our list of games similar to Vanguard Galaxy.
View Game


- 89%Game Brain ScoreMost mentioned positive aspects:gameplay, musicMost mentioned negative aspects:graphics, replayability89% User Score 196 reviews
Play your cards right to conquer the world in the Roguelite 4x. Explore mysterious lands, survive against the barbarian horde, and grow your stone age empire into the stars! If you enjoyed this game, see our list of games similar to Rogue Hex.
View Game


- 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.
View Game


- 96%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, grinding96% User Score 37,588 reviews
Worldbox for FREE!! If you enjoyed this game, see our list of games similar to Worldbox.
View Game


- View Game81%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.
- 73%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:optimization, music70% User Score 3,688 reviewsCritic Score 80%4 reviews
Distant Worlds 2 is a vast, pausable real-time 4X space strategy game. Experience the full depth and detail of turn-based strategy, but with the simplicity and ease of real-time, and on the scale of a massively-multiplayer online game. The Universe is Yours!Huge Galaxies with up to 2,000 star systems and tens of thousands of planets, moons and asteroids are yours to explore and exploit, whether pe… If you enjoyed this game, see our list of games similar to Distant Worlds 2.
View Game


- 97%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:stability, optimization97% User Score 985 reviews
After you escaped with a time machine from a secret facility you go on a trip through time. Visit all possible time periods with specific jobs and quests for each of them. But watch out for the Time Agents. And avoid yourself! If you enjoyed this game, see our list of games similar to No Time.
View Game


- 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.
View Game


- 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.
View Game


- 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.
View Game
- 80%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:stability, grinding80% User Score 4,868 reviews
Your legacy is calling. Prepare yourself for fast-paced space combats. Take your ship, gird on your best gears and raise your new galactic empire. If you enjoyed this game, see our list of games similar to SpaceBourne 2.
View Game


- 50%Game Brain ScoreMost mentioned positive aspects:gameplay, replayabilityMost mentioned negative aspects:story, graphics50% User Score 676 reviews
Veil of crows is a sandbox style real-time strategy game set in a chaotic medieval world. From violent, and overtly bloody battles, to completely destructible castles, RPG style hero development, and meaningful interactions with other factions. Trade, extort, and conquer! If you enjoyed this game, see our list of games similar to Veil of Crows.
View Game


- 85%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, optimization85% User Score 1,084 reviews
Computer Tycoon is a highly complex Business Grand Strategy game about Computer Evolution. Start in the 70s, invent until 2034, create the best computer systems, upgrade your infrastructure, lead a team, and alter computer history! It is time to "Think Different" If you enjoyed this game, see our list of games similar to Computer Tycoon.
View Game


- 90%Game Brain ScoreMost mentioned positive aspects:graphics, optimizationMost mentioned negative aspects:gameplay, music90% User Score 196 reviews
Archean is an immersive Engineering Sandbox and Space Sim. The only tech tree is the one in your head. Archean simulates aerodynamics, orbital mechanics, fluids and electricity from the actual shape and wiring of your builds, then hands you an in-game programming language and gets out of your way. No unlocks, no invisible stats doing the work. If your plane flies, it's because you built a plane … If you enjoyed this game, see our list of games similar to Archean.
View Game


- 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.
View Game


- 83%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, optimization83% User Score 348 reviewsCritic Score 80%1 reviews
Team-up, brawl and build in this co-op action game that blends hack and slash combat with roguelite-inspired missions and town-building progression that goes beyond the run! Unlock and upgrade gear, rescue robot allies, and lead the resistance against the world-dominating Combots! If you enjoyed this game, see our list of games similar to Lynked: Banner of the Spark.
View Game


- 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.
View Game


- 93%Game Brain ScoreMost mentioned positive aspects:graphics, gameplayMost mentioned negative aspects:story, grinding93% User Score 16,868 reviews
Kingdoms and Castles is a game about growing a kingdom from a tiny hamlet to a sprawling city and imposing castle. Your kingdom must survive a living and dangerous world. Do the viking raiders make off with your villagers? Or are they stopped, full of arrows, at the castle gates? Does a dragon torch your granary, your people dying of starvation in the winter, or are you able to turn the beast bac… If you enjoyed this game, see our list of games similar to Kingdoms and Castles.
View Game


- 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.
View Game


- 89%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, story89% User Score 418 reviews
Roadmap About the GameA 2D automation sandbox adventure. Build an automated factory with Mana-powered machines and farming, progress through an expansive tech tree, uncover a vast world filled with wonder and danger, upgrade yourself with ancient technologies, and defend it all from enemy invasions. You are Otto, a magical golem who awakens to find himself abandoned and alone. Seek out your a… If you enjoyed this game, see our list of games similar to AutoForge.
View Game


- 75%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:stability, optimization75% User Score 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


- 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.
View Game


- 85%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:optimization, grinding89% User Score 10,003 reviewsCritic Score 74%2 reviews
Build a multi-story fortress out of clay, wood, and stone. Your villagers will have needs, feelings, and agendas shaped by the world and its history, and it's up to you to keep them content and... If you enjoyed this game, see our list of games similar to Going Medieval.
View Game


- 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.
View Game


- 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.
View Game


- 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 dangers. Build 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.
View Game


- 84%Game Brain ScoreMost mentioned positive aspects:gameplay, optimizationMost mentioned negative aspects:stability, story84% User Score 962 reviews
Create the Starship of your dreams, explore a vast and vivid world and jump into epic space battles. Experience a truly unique and powerful building engine where your imagination is the limit. Welcome to the next evolution in Space Sandbox gaming! If you enjoyed this game, see our list of games similar to Starship EVO.
View Game


- 77%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, replayability77% User Score 352 reviews
Explore the vast emptiness of space. Take command of your ships, push the competition back and create your empire. Helium Rain is a realistic space opera. If you enjoyed this game, see our list of games similar to Helium Rain.
View Game


















































