Games like Planet Architect
Looking for games like Planet Architect? Here are top open world simulation recommendations with a science fiction focus, selected from player-similarity data — start with Biosphere Simulator, Beyond Astra or SpaceEngine.
Breathe Life Into a Dead WorldBiosphere Simulator is a planetary god game sandbox where you guide an entire world from barren volcanic rock to thriving spacefaring civilization. Shape the atmosphere. Carve oceans. Seed the first microbes. Then sit back and watch evolution unfold across billions of years as ecosystems grow, species adapt, and civilizations rise… or collapse into extinction. Every… If you enjoyed this game, see our list of games similar to Biosphere Simulator.
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Beyond Astra is a real-time 4X sci-fi grand strategy game. Expand your own civilization, explore captivating and mysterious planets and star clusters, interact with your citizens and other life forms and shape your destiny through nearly infinite possibilities. If you enjoyed this game, see our list of games similar to Beyond Astra.
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- 96%Game Brain ScoreMost mentioned positive aspects:graphics, gameplayMost mentioned negative aspects:story, stability96% User Score 9,993 reviews
SpaceEngine is a 3D astronomy program and game engine developed by Russian astronomer and programmer Vladimir Romanyuk. Using real astronomical catalogs and procedural generation, it creates a three dimensional planetarium representing the entire universe. Users can travel through space in any direction or speed, and forwards or backwards in time. It uses pseudo-random numbers to procedurally cr… If you enjoyed this game, see our list of games similar to SpaceEngine.
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Ecliptica is a first-person science fiction sandbox set in an ancient, self-organizing world. You and your colony are alien organisms. After a long flight, the colonists have lost the memory of their origin, retaining only their intelligence and thirst for profit. Now you must take root on a planet that existed long before your arrival and is ready to protect its resources from uninvited guests. … If you enjoyed this game, see our list of games similar to Ecliptica.
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In a constantly shifting starfield where borders are redrawn and alliances crumble overnight, you are neither a general nor a soldier — but a profit-driven Stellar Industrialist. The fiercer the battles, the faster your factories flourish; peace is nothing but shutdowns and losses. Venture to the frontlines, scour the battlefields for wreckage and salvage, then reinvest those spoils to expand your… If you enjoyed this game, see our list of games similar to Stellar Industrialist.
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- 90%Game Brain ScoreMost mentioned positive aspects:graphics, optimizationMost mentioned negative aspects:gameplay, music90% User Score 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.
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- 93%Game Brain ScoreMost mentioned positive aspects:graphicsMost mentioned negative aspects:story, gameplay93% User Score 144 reviews
Terra Firma 2 is a powerful simulation of natural forces, giving you the creative freedom to sculpt entire worlds to your liking. Use intuitive tools to alter terrain, adjust rainfall, change temperatures, and tweak tectonic activity. Your changes set the stage, but the simulation takes over—generating lifelike rivers, eroding mountains, growing forests, and populating ecosystems down to individ… If you enjoyed this game, see our list of games similar to Terra Firma 2.
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- 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.
- 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.
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- 89%Game Brain ScoreMost mentioned positive aspects:music, graphicsMost mentioned negative aspects:grinding, story89% User Score 276 reviews
Care for a miniature ecosystem in a strange world, exert limited influence to encourage the growth of different fungi and bugs and try to maintain the balance of life. If you enjoyed this game, see our list of games similar to Earthtongue.
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Experience a 1:1 scale, procedurally generated universe with seamless exploration from planets to stars. Journey across the cosmos with zero loading screens and realistic Newtonian physics. Trade, fight, and survive in a post-apocalyptic galaxy where gravity is your only boundary. If you enjoyed this game, see our list of games similar to Univoyager.
- 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.
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- 87%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:optimization, stability87% User Score 803 reviews
Welcome to KitHack Model Club! From the creator of the original Kerbal Space Program and a tiny team of just three dedicated developers. KitHack Model Club combines state-of-the-art physics with endless customization options that will see you and your friends bringing your wildest RC creations to life. With the opportunity for limitless adventure and built from the ground up for multiplayer, KitHa… If you enjoyed this game, see our list of games similar to KitHack Model Club.
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- 80%Game Brain ScoreMost mentioned positive aspects:graphics, atmosphereMost mentioned negative aspects:monetization, stability80% User Score 1,180 reviews
Explore, create, and simulate the cosmos with an interactive space sandbox! If you enjoyed this game, see our list of games similar to Solar System Simulator.
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- 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.
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- 83%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:optimization, story83% User Score 334 reviews
Evospace is sandbox game with fully dynamic, procedurally generated world. Game about digging, exploring, building and technologies. If you enjoyed this game, see our list of games similar to Evospace.
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- 68%Game Brain ScoreMost mentioned positive aspects:story, graphicsMost mentioned negative aspects:gameplay, atmosphere64% User Score 78 reviewsCritic Score 77%3 reviews
Become a Space Pioneer by building and managing a station of your own on the orbit of distant planets! Focus on design and management or fulfill objectives to progress. Explore, Build and Prosper! If you enjoyed this game, see our list of games similar to orbit.industries.
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- 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.
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- 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.
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- 94%Game Brain Score94% User Score 54 reviews
Songs of the Eons (SotE) will be a living, sandbox-style fantasy world simulator wherein the player influences the fate and evolution of a society through the eons. SotE is currently in version 0.2 The roadmapSotE wikiSotE subreddit The world of SotE will be teeming with life. The civilized races (humans, elves, dwarves and the like) carve their way through--- or adapt--- to the wilderness, trans… If you enjoyed this game, see our list of games similar to Songs of the Eons, 0.2.
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- 98%Game Brain ScoreMost mentioned positive aspects:graphics, gameplayMost mentioned negative aspects:story, grinding98% User Score 13,391 reviews
Tiny Glade is a relaxing free-form building game. Tap into the joy of making something pretty with no management, no combat, or wrong answers - just kick back, doodle some castles, and turn forgotten meadows into lovable dioramas.Explore gridless building chemistry, and watch the game carefully assemble every brick, pebble and plank, adapting to your whim. Draw a path through a building? A door po… If you enjoyed this game, see our list of games similar to Tiny Glade.
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- 68%Game Brain ScoreMost mentioned positive aspects:humor, replayabilityMost mentioned negative aspects:gameplay, graphics77% User Score 39 reviews
Rebots is where complex automation systems meet wacky! As a new employee at Rebots Corporation, you’re sent to the remote Asteroid Field to help quirky aliens settle on their rocky little land of choice. They’ve got sass and character, but most importantly, they’ve got a LOT of needs for you to fulfill! With a bunch of tools, robots, and gizmos, you’ll be able to terraform those dull rocks into f… If you enjoyed this game, see our list of games similar to Rebots.
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- 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.
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- 94%Game Brain ScoreMost mentioned positive aspects:gameplay, musicMost mentioned negative aspects:story, grinding94% User Score 4,618 reviews
A spaceship building and universe-exploration game. Collect resources, expand and grow your fleet, and conquer your personal galaxy. Stellar ambience by Peaks. If you enjoyed this game, see our list of games similar to Reassembly.
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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:graphics, emotionalMost mentioned negative aspects:story, music73% User Score 63 reviews
OVERVIEW is a spectacular experience that will leave you in awe. Using scientific data and featuring spectacular cinematic sequences, this interactive documentary can be enjoyed by people of all ages for education and entertainment.Key Features 30+ min of cinematic narration taking you from Earth to the Cosmic Web Photorealistic imagery using data from NASA, ESA and other agencies Live model of… If you enjoyed this game, see our list of games similar to OVERVIEW (A Walk Through The Universe).
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- 85%Game Brain ScoreMost mentioned positive aspects:graphics, musicMost mentioned negative aspects:gameplay, stability85% User Score 88 reviews
Take part in a space program. Design spacecrafts and send them off to explore the vast expanses of space. Experience the real scale of the Solar system and the size of its celestial bodies. If you enjoyed this game, see our list of games similar to Rocket Science.
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- 94%Game Brain ScoreMost mentioned positive aspects:humor, optimizationMost mentioned negative aspects:music, gameplay94% User Score 436 reviews
Play god and create your own world in this complex simulation. Plate tectonics, wind and water erosion and plant life all develop and interact to produce a world that is viewable from a single tree to kilometres across. If you enjoyed this game, see our list of games similar to Terra Firma.
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- 87%Game Brain ScoreMost mentioned positive aspects:graphics, storyMost mentioned negative aspects:stability, grinding89% User Score 2,106 reviewsCritic Score 80%1 reviews
Build rockets, airplanes, cars, and anything you can think of with highly customizable parts. Automate them with a visual programming language. Explore 3D planets and make your own. Share your creations online. If you enjoyed this game, see our list of games similar to SimpleRockets 2.
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- 86%Game Brain ScoreMost mentioned positive aspects:graphics, gameplayMost mentioned negative aspects:grinding, stability86% User Score 3,425 reviews
Rising World is an open-world sandbox game with randomly generated, fully destructible environments. Starting with the most basic of tools, collect resources to survive in the wildness. Evolve your world to create one of the biggest cities of all time or a gigantic castle, or simply let your imagination run riot! If being creative is all too much, just connect with your friends and get them to he… If you enjoyed this game, see our list of games similar to Rising World.
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- 91%Game Brain ScoreMost mentioned positive aspects:graphics, gameplayMost mentioned negative aspects:story, grinding91% User Score 929 reviews
Immerse yourself in an infinite, procedurally generated world in a voxel game exclusively designed for roomscale VR. Explore, gather resources, craft and build anything you have in mind. Featuring beautiful graphics and a fully dynamic day/night cycle. If you enjoyed this game, see our list of games similar to cyubeVR.
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Everis is a multiplayer procedural world where players build, explore, and shape the game itself. Create structures, design adventures, and let the community decide what becomes part of a shared, ever-evolving universe. If you enjoyed this game, see our list of games similar to Everis : Tales of Players.
- 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.
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Your stories await. Explore fantastical realms, brainstorm ideas, or create entire universes – all powered by AI right from your Desktop. AI Pals is a text-based sandbox for limitless roleplaying and more, free from subscriptions and fully offline. Grab or customize your own Pal today! If you enjoyed this game, see our list of games similar to AI Pals.
Build an entire medieval county, not just one town. You place whole settlements across the county and lay each one out on a medieval grid. Each one grows, specializes, and knits into a living region where rivers and resources decide what thrives. As the county matures, a second game begins. Named mayors run each settlement. Rival noble houses weave politics across the region. And migrating cult… If you enjoyed this game, see our list of games similar to County of Fortune.
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- 49%Game Brain Score49% User Score 12 reviews
More details and news available at https://spacemen.ro and on the forum: https://spacemen.ro/forum The unknown is terrifying until conquered! Spacemen is an independent multi-platform space exploration game, based in a procedural persistent universe, with modable content, explorable seamlessly in single-player or multi-player modes. Your imagination is the limit! Features Procedural universe, gen… If you enjoyed this game, see our list of games similar to Spacemen.
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- 44%Game Brain Score73% User Score 11 reviews
Step into the realm of Creative Continents, where we flip the script on gaming. Here, it's not just about playing a game; it's about making it your own. Born from a desire to hand over the developer's canvas to you, the players, this game is your gateway to crafting worlds that are truly yours. Imagine having the tools that once only game developers wielded. Picture yourself molding landscape… If you enjoyed this game, see our list of games similar to Creative Continents.
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Spacetime Dimension is a physics simulator based on NVIDIA engine in Unity3D, Players can build a chaotic system and observe its fantastic trajectory, observe the interaction and gravitational potential energy of planets, place an infinite number of dominoes and connect any number of space triangles. You can explore an endless range of the world. The terrain is generated by waveform superposition… If you enjoyed this game, see our list of games similar to Spacetime Dimension.
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IntroductionStep into the role of a visionary curator in 'The Uncultured,' where the art world has crumbled, and it's up to you to restore creativity to a society starved of culture. As the manager of a struggling museum, you’ll discover, develop, and showcase groundbreaking art ️ that will reshape history. Can you ignite the artistic spark ? Create Your Unique Avatar 20 diverse appearance categ… If you enjoyed this game, see our list of games similar to The Uncultured.
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Get to know us! About the Game Metaparks is a highly immersive and unique theme park simulator where players design, share, and explore the theme parks of their dreams. Combining the expansive nature of MMOs with the open-ended creativity of sandbox games, Metaparks allows players to design intricate attractions, architecture, and scenery with a powerful, intuitive modular building system. … If you enjoyed this game, see our list of games similar to Metaparks.
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- 90%Game Brain ScoreMost mentioned positive aspects:graphics, musicMost mentioned negative aspects:optimization, grinding90% User Score 124 reviews
Unleash Your CreativityStep into Outside the Blocks, the ultimate playground for builders and creators who want to express their artistic side in a relaxing, stress-free environment. Forget about objectives and pressure—immerse yourself in the pure joy of creation. Innovative Building ToolsCraft stunning, one-of-a-kind structures with our unique modular architectural block system. Whether you… If you enjoyed this game, see our list of games similar to Outside the Blocks.
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- 96%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:graphics, optimization96% User Score 335 reviews
Atomcraft is a game where you can pick up and place every pixel of the environment. Pixels react to whatever is around them, and you can build vessels and machines to make reactions happen. Upgrade your drill and your tools to dig deeper and deeper into the planet in search of better materials!Smelt ore and perform chemical reactions!Find mysterious artifacts with your artifact scannerBattle stra… If you enjoyed this game, see our list of games similar to Atomcraft.
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- 84%Game Brain ScoreMost mentioned positive aspects:graphics, stabilityMost mentioned negative aspects:gameplay, grinding86% User Score 49 reviews
Explore an Infinite WorldDive into a procedurally generated world with endless possibilities. Every region you explore offers unique landscapes, resources, and challenges. From rolling plains to rugged mountains, adapt your rail-building strategy to conquer any terrain. Discover new stations and routes as you expand your network. No two worlds are ever the same, ensuring a fresh experience every t… If you enjoyed this game, see our list of games similar to Infinite Rails.
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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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- 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.
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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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- 97%Game Brain ScoreMost mentioned positive aspects:graphics, musicMost mentioned negative aspects:monetization, story97% User Score 2,283 reviews
Dystopika is a small city-builder inspired by cyberpunk and the wanderlust of cities that never sleep. Place buildings, giant billboards, and towering holograms, working in harmony with procedural generation for landscape, traffic, and lights to create your own future metropolis rich with vibes and ambience. Escape to your own little dystopian dreams (or nightmares). No goals, no objectives, no… If you enjoyed this game, see our list of games similar to Dystopika.
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- 88%Game Brain ScoreMost mentioned positive aspects:graphics, storyMost mentioned negative aspects:grinding, optimization95% User Score 43 reviews
Heard of the Story? is a cosy medieval city-building simulation game with intelligent and quirky villagers who think, reason, and tell their own unique tales. The game is about forging your own medieval town, community, and relationships with procedural characters that really feel alive, self-aware, and grounded in your world. Embark on an adventure with them to transform a few sticks and pebble… If you enjoyed this game, see our list of games similar to Heard of the Story?.
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- 74%Game Brain ScoreMost mentioned positive aspects:music, gameplayMost mentioned negative aspects:story, grinding100% User Score 25 reviews
Build you own dungeons and share them with others! Link objects together to trigger events. Create challenging puzzles or daunting challenges with the intuitive Build Mode and Linking system in Super Dungeon Designer! If you enjoyed this game, see our list of games similar to Super Dungeon Designer.
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- 83%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, stability83% User Score 2,070 reviews
Explore endless Universe and create the most efficient constellation of colonies. Build conveyor systems to automate production. Take care of Astronauts and their needs! Establish new colonies as part of intergalactic simulation. If you enjoyed this game, see our list of games similar to Astro Colony.
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