Games like Biosphere Simulator
Looking for games like Biosphere Simulator? Here are top open world strategy recommendations with a science fiction focus, selected from player-similarity data — start with Once Upon The Universe, The Universim or Planetary Life.
- View Game67%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:stability95% User Score 21 reviews
Once Upon The Universe is a god-game that takes you to the VERY beginning of creation. You begin the game just after the big bang, with nothing but an empty space and a lot of super hot hydrogen in the entire universe. Fill the universe with life and watch it thrive - or destory it. If you enjoyed this game, see our list of games similar to Once Upon The Universe.
- 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


- 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.
- 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


- 77%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, grinding77% User Score 192 reviews
While searching for a new home, an unexpected failure in your ship has left you stranded on a planet surprisingly similar to Earth. Discover a vast open world, hunt for food, develop technologies, and build yourself a new home to survive! If you enjoyed this game, see our list of games similar to Under A New Sun.
View Game


- 79%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:stability, optimization79% User Score 20,953 reviews
Get a great start into Empyrion - Galactic Survival with the Complete Edition! It includes the base game plus the Dark Faction DLC, where you must survive a terrible new threat to the galaxy. If you enjoyed this game, see our list of games similar to Empyrion: Galactic Survival.
View Game


- 89%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding91% User Score 2,154 reviewsCritic Score 82%1 reviews
Dynamic abstract sandbox universe. Changes and evolves as you do. If you enjoyed this game, see our list of games similar to Solar 2.
View Game


- 90%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, stability90% User Score 210 reviews
A fictional universe sandbox/exploration game. Collect materials, terraform planets and discover new species to add to your encyclopedia. Make beautiful microcosms of ocean planets, grass plains and rain forests, or breed destruction with wildfires, volcanoes, and lightning storms. What kind of worlds will you make? If you enjoyed this game, see our list of games similar to Heliopedia.
View Game


Your people are the power, and the problem. Land on an unknown planet and build a thriving colony in this sci-fi sim. Humanity’s last hope, rests in a pristine, yet perilous world. Will your COLONY survive, or will their conflicts BREAK it apart? In an age when Earth lies broken — torn apart by endless wars over dwindling resources and consumed by an unstoppable climate collapse — humanity face… If you enjoyed this game, see our list of games similar to Colony Break.
View Game


- 61%Game Brain ScoreMost mentioned positive aspects:gameplay, humorMost mentioned negative aspects:graphics, optimization61% User Score 220 reviews
Fata Deum is a god game asking the player "With the power of a god, who will you become?". As a powerful god the player fights against up to four other (AI) gods to rule a fantastic world and its citizens. These citizens act self-sufficient and need to be convinced to follow the player. If you enjoyed this game, see our list of games similar to Fata Deum.
View Game


- 89%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:optimization, stability89% User Score 85,786 reviews
Space Engineers is a sandbox game about engineering, construction and maintenance of space works. Players build space ships and space stations of various sizes and utilization (civil and military), pilot ships and perform asteroid mining. Space Engineers utilizes a realistic volumetric-based physics engine: all objects can be assembled, disassembled, damaged and destroyed. If you enjoyed this game, see our list of games similar to Space Engineers.
View Game


- 91%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, stability98% User Score 138,322 reviewsCritic Score 82%8 reviews
Factorio is a game about building and creating automated factories to produce items of increasing complexity, within an infinite 2D world. Use your imagination to design your factory, combine simple elements into ingenious structures, and finally protect it from the creatures who don't really like you. If you enjoyed this game, see our list of games similar to Factorio.
View Game


- 93%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, stability96% User Score 51,372 reviewsCritic Score 80%1 reviews
Oxygen Not Included is a space-colony simulation game. Deep inside an alien space rock your industrious crew will need to master science, overcome strange new lifeforms, and harness incredible space tech to survive, and possibly, thrive. If you enjoyed this game, see our list of games similar to Oxygen Not Included.
View Game


- 78%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:optimization, stability78% User Score 522 reviews
Grow and modify an ecosystem, with simulated evolution by natural selection creating the lifeforms that inhabit it. All the creatures in the trailer evolved on their own in the game. None were hand-edited! If you enjoyed this game, see our list of games similar to Ecosystem.
View Game


- 66%Game Brain ScoreMost mentioned positive aspects:graphics, storyMost mentioned negative aspects:optimization, gameplay66% User Score 188 reviews
A sci-fi underwater survival and exploration game If you enjoyed this game, see our list of games similar to INFLUXIS.
View Game


- 95%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, stability98% User Score 4,013 reviewsCritic Score 80%1 reviews
Play as an interstellar custodian sent to clean up a polluted ocean planet. Pick up trash, explore the vibrant waters, and take care of axolotl-like alien creatures! If you enjoyed this game, see our list of games similar to Loddlenaut.
View Game


- 96%Game Brain ScoreMost mentioned positive aspects:graphics, musicMost mentioned negative aspects:story, stability96% User Score 15,024 reviews
Create and destroy on an unimaginable scale... with a space simulator that merges real-time gravity, climate, collision, and material interactions to reveal the beauty of our universe and the fragility of our planet. Includes VR support for HTC Vive, Oculus Rift+Touch, and Windows Mixed Reality. If you enjoyed this game, see our list of games similar to Universe Sandbox.
View Game


- 84%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:stability, grinding96% User Score 100,614 reviewsCritic Score 73%29 reviews
The Kerbal Space Program Enhanced Edition Complete bundle includes the heavily-awarded and ever evolving space simulation game Kerbal Space Program as well as the History and Parts Pack & Breaking Ground expansion for a bundled discount. If you enjoyed this game, see our list of games similar to Kerbal Space Program.
View Game


- 89%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, stability89% User Score 2,249 reviews
You’re all alone on the roof in a sunken city on the ruins of civilization. But who said that the post apocalypse has got to be dire? Build your place, create new gadgets from scrapped devices, cook, fish and farm, explore the surroundings...or just chill with a great view! If you enjoyed this game, see our list of games similar to I am Future.
View Game


- 86%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, stability89% User Score 84 reviewsCritic Score 70%1 reviews
In classical god game fashion, Tidal Tribe gives you the power to shape the terrain. Raise and lower the land to protect your village from floods and waves, all while using that very same water to build lakes and rivers, turning the desert land into a lush forest of trees and bushes. If you enjoyed this game, see our list of games similar to Tidal Tribe.
View Game


- 84%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:stability, grinding84% User Score 875 reviews
Simmiland is a god-like card game. In this game you indirectly influence a small civilization by manipulating their surroundings by playing cards Playing cards on different biomes and objects will result in different findings. The way you play the game will define how mankind will develop! If you enjoyed this game, see our list of games similar to simmiland.
View Game


- 88%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:stability, grinding92% User Score 65,302 reviewsCritic Score 79%5 reviews
From Single Cell to Galactic God, evolve your creature in a universe of your own creations. Play through Spore's five evolutionary stages: Cell, Creature, Tribe, Civilization, and Space. Each stage has its own unique style, challenges, and goals. If you enjoyed this game, see our list of games similar to Spore.
View Game


- 87%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, stability91% User Score 2,206 reviewsCritic Score 79%4 reviews
You are a representative of the CRAFT & Co company. You are selling automated fabrication tools across the galaxy when your spacecraft crashes into a hostile planet. Use the tools you sell and the local resources to build up all of what you'll need to survive and eventually be able to escape the planet. If you enjoyed this game, see our list of games similar to Dig or Die.
View Game


Gather. Build a ship. Bet your life. The first campfire of the Stone Age. The first pour of molten iron. The day the machine starts breathing for you. The night the electric light kills the dark. Every era hands you a better ship — and a better chance of ever seeing the mainland again. Island Escape is a single-player 3D survival crafting game. In 1907 your merchant ship goes down in the sou… If you enjoyed this game, see our list of games similar to Island Escape.
View Game


- 53%Game Brain ScoreMost mentioned positive aspects:musicMost mentioned negative aspects:story, gameplay90% User Score 10 reviews
A sci-fi survival game with a twist. Set in a sub-orbit of a black hole, collect materials and scavenge wrecks in order to repair your damaged ship. However, time is not on your side. If you enjoyed this game, see our list of games similar to Suborbital.
View Game


- 95%Game Brain ScoreMost mentioned positive aspects:gameplay, musicMost mentioned negative aspects:story, graphics95% User Score 81 reviews
Plentiful is a nature sandbox. You shape the land and everything responds—water, plants, animals, and your people. Learn how this world works. Your tribe’s survival depends on it. If you enjoyed this game, see our list of games similar to Plentiful.
View Game


- 86%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, optimization86% User Score 591 reviews
Hi, I’m Thorin — the solo developer behind Blossom, also known as Pebbledust Games. This is a project I’ve been building on my own, inspired by the games I grew up with — the ones that didn’t constantly hold your hand. You had to experiment, pay attention, and slowly figure things out for yourself. I wanted to bring back that feeling of discovery, in a calm, more relaxing survival experience where… If you enjoyed this game, see our list of games similar to Blossom: The Seed of Life.
View Game


- 46%Game Brain ScoreMost mentioned positive aspects:graphics, musicMost mentioned negative aspects:gameplay, story75% User Score 12 reviews
Build your own spaceship. Protect ship's core, manage Hull & Pressure to survive. Fight pirates. Explore themed sectors of the Syntar System. Uncover the mysterious of the Syntarian Empire! If you enjoyed this game, see our list of games similar to Leaks In Space.
View Game


- 87%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:grinding, stability95% User Score 11,271 reviewsCritic Score 74%6 reviews
Caves of Qud is a science fantasy roguelike epic steeped in retrofuturism, deep simulation, and swathes of sentient plants. Come inhabit an exotic world and chisel through layers of thousand-year-old civilizations. If you enjoyed this game, see our list of games similar to Caves of Qud.
View Game


- 75%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:optimization, stability75% User Score 3,845 reviews
Space Engineers 2 is an open world sandbox game where engineering meets exploration, construction, and survival in the vastness of space. Become a pioneer in the distant Almagest system, a new uncharted world with infinite possibilities for creativity and discovery. Build everything from starships to space stations as you craft your own path in this highly anticipated next chapter of the Space Eng… If you enjoyed this game, see our list of games similar to Space Engineers 2.
View Game


- 58%Game Brain ScoreMost mentioned positive aspects:atmosphereMost mentioned negative aspects:story, gameplay93% User Score 14 reviews
A unique adventure generator by a solo developer. Dive into the wilds of a mysterious world: tame creatures, forge alliances or make enemies, build your own settlement, or hunt for ancient artifacts... Your adventure begins now! If you enjoyed this game, see our list of games similar to Wild Script: Nature.
View Game


- 94%Game Brain ScoreMost mentioned positive aspects:gameplay, replayabilityMost mentioned negative aspects:grinding, optimization94% User Score 880 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. CreateThe core of Primordialis is its simple yet deep creature creation system. Your body is constructed out of cells … If you enjoyed this game, see our list of games similar to Primordialis.
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


- 81%Game Brain ScoreMost mentioned positive aspects:story, emotionalMost mentioned negative aspects:character development, gameplay81% User Score 100 reviews
These dark, deep woods are home to wild creatures and wild magic, and they're only dangerous if you disrespect either one. They're also your home. Here, you're safe, loved, and free, and tonight is a very special night; a good one for a ritual. Until a stranger interrupts your plans, and turns your night, and your life in an entirely new direction. If you enjoyed this game, see our list of games similar to The Three-Body Problem.
View Game


- 70%Game Brain ScoreMost mentioned positive aspects:story, graphicsMost mentioned negative aspects:grinding, stability70% User Score 689 reviews
An alien world sometimes needs a farmer’s touch to bring it to life. In this sci-fi, colonization-life sim, terraform a barren world: turn wastelands into verdant landscapes while exploring, farming, building, and unlocking all the mysteries of this strange new planet. If you enjoyed this game, see our list of games similar to One Lonely Outpost.
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


- 88%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:stability, grinding88% User Score 10,000 reviews
Rocket science made simple! If you enjoyed this game, see our list of games similar to Spaceflight Simulator.
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


- 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


- 77%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, replayability75% User Score 966 reviewsCritic Score 81%4 reviews
Before We Leave is a city building game set in a cozy corner of the universe. Nurture your Peeps and their surroundings while rebuilding and rediscovering civilisation. Settle new lands and planets while avoiding hungry Space Whales. If you enjoyed this game, see our list of games similar to Before We Leave.
View Game


- 79%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:stability, grinding79% User Score 678 reviews
You're stranded in space. You must explore, scavenge, craft, hack and fight to survive. You must arm and upgrade your spaceship in order to escape this cosmic graveyard. If you enjoyed this game, see our list of games similar to Star Shelter.
View Game


- 55%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:stability, optimization55% User Score 3,964 reviews
After a century in cryosleep you find yourself stranded amidst the ruins of mankind’s first interstellar colony. Explore derelict ships and stations and harvest raw resources in search of air, fuel and other equipment. Or loot and pillage what you need from other survivors. The choice is yours! If you enjoyed this game, see our list of games similar to HELLION.
View Game
- 59%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:stability, grinding59% User Score 8,444 reviews
Starbase is a massively multiplayer online game with gameplay focused on building and designing spaceships and stations, exploration, resource gathering, crafting, trading, and combat. Alternatively the game features a sandbox mode where players can explore the game alone or with selected friends in their own universe. Set in a universe of vast scale and detail, the fully-destructible environment… If you enjoyed this game, see our list of games similar to Starbase.
View Game


- 98%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:replayability, grinding98% User Score 486 reviews
Intergalactic Fishing is a fishing RPG that features procedurally generated content and graphics. Travel to lakes all over the universe and catch unique fish, explore uncharted lakes and sell data, complete quests, upgrade your gear, compete in fishing tournaments, design your own lures, and more! If you enjoyed this game, see our list of games similar to Intergalactic Fishing.
View Game


- 66%Game Brain ScoreMost mentioned positive aspects:story, graphicsMost mentioned negative aspects:optimization, stability66% User Score 1,802 reviews
There's a whole planet of diverse biomes waiting for you to explore. Gather enough materials to build a mobile base that will carry everything a Nomad needs on a journey through an unknown land. If you enjoyed this game, see our list of games similar to Planet Nomads.
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.
- 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


- 75%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:grinding, stability78% User Score 4,016 reviewsCritic Score 60%1 reviews
In SPAZ 2 you must survive in an evolving post apocalyptic Galaxy. The zombie threat is defeated, infrastructure has collapsed, fuel is scarce, and scavenging means survival. Initially the Galaxy contains hundreds of fleets, each trying to survive. AI captains do everything the player can. If you enjoyed this game, see our list of games similar to Space Pirates And Zombies 2.
View Game


- 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.
View Game


- 91%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:music, story91% User Score 150 reviews
Millions of players worldwide have flown, built, and fought their way through Captain Forever. CF Trilogy brings Captains Forever, Successor, and Impostor to Steam with a beautiful new renderer, new modules, and a reimagined world written by acclaimed novelist Cassandra Khaw. If you enjoyed this game, see our list of games similar to Captain Forever Trilogy.
View Game




















































