60+ similar titles based on shared tags and player behavior. Themes include Simulation, Space, Indie, Space Sim.
Start as an asteroid, grow by absorbing other celestial bodies to become a planet, a star, and ultimately a black hole. Experience realistic gravity and orbital physics in an ever-evolving sandbox universe.
Solar 2
Dynamic abstract sandbox universe. Changes and evolves as you do.
Universe Sandbox
Create & destroy on an unimaginable scale with a realistic physics-based space simulator. Explore the beauty of our universe and the fragility of our planet. Use science to bend the laws of gravity, collide planets, boil away oceans, fire epic space lasers, and customize your universe.
Dynamic abstract sandbox universe. Changes and evolves as you do.
Why similar: Space 21.9%, God Game 13.7% ★, Sandbox 12.2%, Space Sim 11.4%, Physics 6.5%
Create & destroy on an unimaginable scale with a realistic physics-based space simulator. Explore the beauty of our universe and the fragility of our planet. Use science to bend the laws of gravity, collide planets, boil away oceans, fire epic space lasers, and customize your universe.
Why similar: Space Sim 20.8%, Space 15.2%, God Game 14.2% ★, Sandbox 12.1%, Physics 9.9%
From stardust to cosmic sovereign! In this unique space game, evolve by devouring everything. Grow from a tiny rock into a massive galaxy. Each swallow brings growth, each evolution brings victory. Unlock the universe's ultimate secrets!
Why similar: Space 32.6%, Physics 20.9%, Relaxing 12%, Space Sim 10.2%, Strategy 7.5%
Explore the cosmos as a comet, orbiting planets with a realistic gravity system and a backdrop of procedurally generated nebulae. Learn to use planetary gravity to your advantage, and relax in the ambience of space.
Why similar: Space Sim 25.2%, Space 21.2%, Physics 14.5%, Sandbox 10.1%, Relaxing 9.5%
A simple black hole simulator.
Why similar: Space Sim 33.9%, Sandbox 16.1%, Physics 8.7%, Simulation 8.6%, Relaxing 8.5%
Mine asteroids, salvage space debris, design your own small or massive spacecraft using individual functional components, complete missions, and engage in battles against enemies in a vast galaxy with realistic physics based on orbital mechanics or in a classic physics mode.
Why similar: Space 33.7%, Space Sim 20.1%, Sandbox 16.3%, Simulation 12.2%, Sci-fi 7.2%
A rock's solar system odyssey.
Why similar: God Game 38.1% ★, Space Sim 32.6%, Casual 6.8%, Physics 5.8%, Simulation 3.9%
How To Grow a Black Hole is about... well... how to grow a black hole. Manage your black hole, feed it to gain mass, and prevent catastrophic collapses. Compete globally or against your friends to achieve the biggest black hole. Maybe you'll be #1.
Why similar: Space 32.4%, Simulation 23.4%, Physics 15.8%, Casual 14.1%, Sci-fi 12.2%
A fictional universe sandbox/exploration game. 🪐☄️✨ Shape your own solar system by terraforming planets. Find new species and make beautiful ecosystems . . . or breed destruction with volcanos, lightning storms and wildfires!
Why similar: God Game 29.1% ★, Space Sim 24.6%, Space 14.3%, Sandbox 12.4%, Simulation 6.7%
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!
Why similar: God Game 39.8% ★, Sandbox 16.4%, Procedural Generation 11.4%, Space 10.6%, Relaxing 9.4%
Satellite Command is a realistic, relaxing astrophysics simulator. Complete contracts with real data, launch and take control of ever more powerful Satellites, research advanced technology and build your Space Agency!
Why similar: Space Sim 27.8%, Space 19.6%, Sandbox 15%, Physics 13.5%, Simulation 7.9%
A physics-based mining sim, set in the thickest debris field in Sol. Every action has a reaction, lasers are invisible without a medium, and your thrust is a potent weapon. Find trade, adapt your equipment to your playstyle, hire a crew to help. Unravel the mysteries of the rings, or just get rich.
Why similar: Space Sim 22.1%, Space 18.2%, Physics 11.9%, Sandbox 8%, Procedural Generation 7.9%
Astrox Imperium is a relaxing space game where you fly around a generated universe. Mining, Fighting, Building, Exploring, and Surviving. What makes this game unique? You have complete control of how it plays. A robust sandbox and lots of MOD tools. Make it your game, and play it your own way.
Why similar: Space 31.8%, Space Sim 29.2%, Sandbox 13.6%, Simulation 9.2%, Open World 5.8%
Enter the ambient world of Osmos: elegant, physics-based gameplay, dreamlike visuals, and a minimalist, electronic soundtrack. Your objective is to grow by absorbing other motes. Propel yourself by ejecting matter behind you. But be wise: ejecting matter also shrinks you. Relax - good things come to those who wait.
Why similar: Physics 22.1%, Relaxing 19.7%, Casual 12.4%, Space 11.9%, Space Sim 9.2%
The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas.
Why similar: Space Sim 23.5%, Space 17.9%, Sandbox 13.8%, Sci-fi 8.2%, Open World 7.3%
Galimulator is a galactic empire simulation and sandbox game. See how Empires rise and fall, and how the people in them climb through the ranks to bring prestige to their Dynasty. Then throw in an invasion of self replicating Smatter monsters if you want to spice things up.
Why similar: God Game 39.9% ★, Simulation 29.8%, Sandbox 23%, Strategy 7.2%
Tiny Space Academy is a 2D space sim where you can grow your own space agency and explore our solar system with rockets you design! Learn basic orbital mechanics, run science experiments, and get your astronauts back to Earth safely.
Why similar: Space Sim 31.2%, Space 24.3%, Physics 17.1%, Simulation 9.8%, Exploration 6.2%
Explore the Solar System. Mine and drop asteroids. Colonize and terraform. Lead the space race and compete with other corporations on your way to profit. Watch the expansion of human race over the centuries.
Why similar: Space Sim 25%, Space 21%, Sandbox 14.2%, Physics 13.7%, Simulation 7.3%
A spaceship building and universe-exploration game. Collect resources, expand and grow your fleet, and conquer your personal galaxy. Stellar ambience by Peaks.
Why similar: Space 37.9%, Sandbox 25.7%, Strategy 8.2%, Sci-fi 5.4%, Top-Down 5.3%
A short incremental game about feeding a Black Hole matter by destroying Asteroids, Planets, and Stars.
Why similar: Relaxing 23.8%, Space 17.8%, Simulation 12.8%, Strategy 12.4%, Casual 11.2%
Shape breathtaking worlds in Terra Firma 2, a vast simulation where your creations evolve through the forces of nature. Sculpt the land, then watch as weather, erosion, and life itself transform your world into a dynamic, living ecosystem- right down to every plant and creature.
Why similar: God Game 36% ★, Sandbox 16.6%, Physics 14.6%, Relaxing 9.1%, Simulation 8.7%
Unending Galaxy is a unique space-sim in which you can fill any role from pirate or trader to the leader of a large galactic empire.
Why similar: Space 23.2%, Space Sim 22.7%, Simulation 15.5%, Sandbox 12.8%, Strategy 12.6%
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.
Why similar: God Game 41.9% ★, Sandbox 16.3%, Simulation 13.8%, Physics 9.9%, Strategy 8.6%
Awe is a god-game about expressing one’s creativity by shaping and building planets’ ecosystems in a soothing and relaxing ambiance carried by beautiful, minimalist lowpoly 3D art style and atmospheric music.
Why similar: God Game 53.2% ★, Abstract 11.1%, Simulation 10.1%, Relaxing 8.3%, Casual 7.9%
In Spaceflight Simulator, you will get to build your rockets, plan launches and flights, attempt landings, deploy payloads and explore new worlds.
Why similar: Space Sim 34%, Space 21.4%, Sandbox 17.4%, Simulation 7.6%, Physics 6.9%
This is a beautiful "Idle", "Incremental" game based on spirals and mathematics. Your goal is to make the spiral grow farther and farther from the origin. The game is very simple, but it is very deep and can be enjoyed for a long time!
Why similar: Simulation 18.2%, Sandbox 15.8%, Procedural Generation 15.1%, Space 14.3%, Abstract 12%
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.
Why similar: Space Sim 25.2%, Space 19%, Sandbox 13.6%, Physics 13.1%, Simulation 6.2%
Become a Space Mechanic! Get your hands dirty, explore the depths of space and repair broken machinery. Diagnose problems using diagrams and tools, perform repairs, manage your resources and watch the simulated machinery come alive. Or just gaze upon the beauty of the Solar System.
Why similar: Space Sim 32.6%, Space 21.7%, Physics 11.3%, Simulation 8.4%, Relaxing 8%
A strange signal... an alien craft... an interplanetary, gravity-defying journey through space and time.
Why similar: Space Sim 27.1%, Space 21.5%, Physics 14.3%, Relaxing 10.1%, Sci-fi 6.7%
Merge planets together in this puzzle game with soft physics. Can you make it to the sun? Can you merge two suns? Find out for science!
Why similar: Physics 32.2%, Relaxing 22.1%, Simulation 14.7%, Casual 10.1%, Space 9.5%
A Cosmic twist on a Suika-style game with space gravity. Help our little friend Sputnik on his journey to become the Sun.
Why similar: Space Sim 41.7%, Space 14.7%, Strategy 13%, Casual 9.5%, Physics 8.6%
Orbit a planet, fire your laser, and mine it to the core. Upgrade your ship and conquer seasonal hazards across four unique zones. A satisfying incremental mining game set in space.
Why similar: Space 39.7%, Sci-fi 19%, Strategy 10%, Exploration 8.1%, Relaxing 7.4%
Physics sandbox game that uses a graphics card as a supercomputer. Change the laws of physics, design mechanisms, create A-Life worlds and inhabit them with living beings, experiment with evolution and AI.
Why similar: Space Sim 24.9%, Sandbox 20.4%, Physics 19.9%, Space 16.1%, Simulation 13.6%
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.
Why similar: God Game 32.1% ★, Space Sim 27.4%, Space 13.6%, Procedural Generation 7.9%, Sci-fi 7.4%
Come with us now on a journey through music and space... To the world of VOYAGER ◯∘ A minimalist, relaxing & atmospheric experience to chill out to for a while…
Why similar: Space Sim 29.6%, Space 18.8%, Physics 11.9%, Relaxing 8.8%, Simulation 7.1%
Join the James Webb Space Telescope in orbit beyond the Moon and explore the universe from its perspective. Planetary systems are born, galaxies form, and stars emerge from within colorful nebulas—all before your eyes.
Why similar: Space Sim 31.7%, Space 20.4%, Simulation 19.7%, Physics 12.7%, Casual 10.5%
A relaxing game about space exploration that can be played full screen or at the bottom of your screen. Trade, fight, mine and salvage your way through a procedurally generated galaxy. Let the game idle while your autopilot handles business and builds your fortune.
Why similar: Space Sim 27%, Space 18.5%, Sandbox 13.6%, Procedural Generation 10%, Relaxing 8.6%
A single-developer passion project. A seamless full scale solar system. Thrilling action. Be part of an incredible journey as a Universe is built from the ground up!
Why similar: Space 33%, Space Sim 17.9%, Sandbox 14.1%, Open World 9%, Exploration 8.2%
'A Game About Making A Planet' is a short, satisfying incremental game. Make a planet by merging particles together. Playtime around 1-2 hours
Why similar: Space 45.8%, Relaxing 19.1%, Simulation 12.7%, Abstract 9.5%, Casual 7%
A relaxing strategy game featuring unconventional gameplay. Your objectives include development, evolution, border expansion and protection of your hive.
Why similar: Space 16.1%, Simulation 14.3%, Strategy 12.1%, Sandbox 11.2%, Physics 11%
Equilinox is a relaxing nature simulation game in which you can create and nurture your own ecosystems. Shape the world to your liking, cultivate and raise hundreds of different species, and evolve your wildlife to unlock more exotic plants and animals.
Why similar: God Game 30.3% ★, Sandbox 24%, Relaxing 16.9%, Simulation 16%, Casual 6.5%
Interstellar Space: Genesis is a turn-based space 4X strategy game in which you attempt to build a thriving galactic empire. Discover mysteries among the stars, colonize worlds, and engage enemies in tactical turn-based combat on your journey to becoming the ruler of the galaxy!
Why similar: Space 32.2%, Sci-fi 14.1%, Procedural Generation 13.9%, Sandbox 12.6%, Strategy 10.7%
A walking sim in which you can explore all kinds of mysterious places and dive into a world full of atmosphere. Let this experience unfold in your head. Let it inspire you.
Why similar: Simulation 26.1%, Physics 18.6%, Casual 15.4%, Sci-fi 14%, Atmospheric 10.6%
Existential Nature Simulation
Why similar: God Game 31.4% ★, Relaxing 23.8%, Simulation 20.3%, Casual 9.3%, Space 7.2%
A planetary physics game that challenges you to master the powers of the universe. Use orbital mechanics to maneuver the trajectories of moons, with the powers of changing gravity, creating black holes, forming wormholes, and even shooting lasers!
Why similar: Simulation 42%, Space 26.9%, Physics 25.4%, Indie 5.7%
Growth is a cozy, hexagonal-grid based soft-strategy game. Explore and populate a procedurally generated world by utilizing unique abilities of animals. Growth blends the beauty of cozy exploration with challenging navigation around obstacles.
Why similar: Relaxing 23.1%, Simulation 20.5%, Strategy 17.5%, Procedural Generation 16.4%, Exploration 12.2%
Planetary Planter is an open-world farming game where, instead of farming normal plants, you grow celestial bodies while exploring an alien world.
Why similar: Simulation 31.1%, Casual 18%, Exploration 14.7%, Sci-fi 11.1%, Atmospheric 8.3%
Build the most efficient intergalactic factory in space simulation strategy game Dyson Sphere Program! Harness the power of stars, collect resources, plan and design production lines and develop your interstellar factory from a small space workshop to a galaxy-wide industrial empire.
Why similar: Space 32.5%, Space Sim 18.6%, Sandbox 15.1%, Sci-fi 9.1%, Open World 8.6%
A short incremental game about expanding a star-system wide factory to build giant megastructures in space. Deploy swarms of drones, mine resources, unlock upgrades and harvest the power of the stars!
Why similar: Space 30.9%, Relaxing 17.1%, Simulation 14%, Strategy 13.1%, Sci-fi 13%
Stellar Settlers is a chill space base/city builder and colony sim game. With unique vertical and horizontal base-building gameplay, settle on 10 hostile alien planets and build your own thriving colony. Get enough materials to build a physics-based Spaceship and try to escape from disasters.
Why similar: Space Sim 28.5%, Space 22.1%, Sandbox 11.7%, Simulation 9.8%, Physics 9.6%
Space Engineers 2 is a playable Early Access Alpha sandbox focused on engineering, exploration, and colonization in a fully destructible universe. Design and build ships, stations, and planetary bases while uncovering the story of Miro and Ivan Sokol. Help shape the future of the Almagest system.
Why similar: Space Sim 21.1%, Space 19%, Sandbox 15.1%, Physics 13.2%, Sci-fi 7.9%
Jump straight into managing your own planets as you guide a civilization through the ages. Build the ultimate empire in The Universim, a new breed of God Game in development by Crytivo.
Why similar: God Game 40.2% ★, Sandbox 15.6%, Space 15.2%, Procedural Generation 8.6%, Simulation 5.6%
Reprisal Universe places you in charge of the very elements themselves. Raise and lower land to expand your tribes, harness the power of fire and water. Explore the hidden mysteries of the Universe and gather your people together once again.
Why similar: God Game 48.6% ★, Sandbox 18.2%, Simulation 8.8%, Open World 8.1%, Strategy 7.6%
Phantom Signal is a real-time sci-fi strategy game with unusual mechanics. Explore mysterious star systems and reveal the secret of the phantom signal.
Why similar: Space 29.4%, Space Sim 22.2%, Strategy 16.2%, Simulation 11.9%, Sci-fi 11.3%
🚀 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!
Why similar: Space Sim 31%, Space 29.5%, Sandbox 12.9%, Procedural Generation 10.1%, Simulation 7.3%
A toy ecosystem with fully simulated genetics and evolution. Will you tinker with DNA or sit back, relax, and see if life finds a way?
Why similar: God Game 39.2% ★, Sandbox 20.9%, Relaxing 10.6%, Abstract 8.3%, Simulation 7.5%
0RBITALIS is a satellite launching simulator with a retro-puzzle style. Launch your satellite into orbit and go head to head with the dominant force that formed the entire universe: Gravity.
Why similar: Space 46.6%, Simulation 25.7%, Physics 23.5%, Indie 4.2%
Top-down action and space exploration meet asteroid mining automation! Navigate to randomly generated asteroids passing by and start mining. Impress your employer, upgrade your equipment, fight off pirates and save up for that ticket to Earth so you can finally come home... for the very first time.
Why similar: Space 23.3%, Physics 15.3%, Procedural Generation 13.6%, Sandbox 13.2%, Sci-fi 7.9%
You have awoken as a small god. As you accumulate the faith and souls of your followers, you will learn incredible new abilities. Protect, guide your people and smite any threats that may arise. The fate of your world is in your hands.
Why similar: God Game 41.5% ★, Physics 16.6%, Sandbox 16.1%, Simulation 9%, Open World 7.5%
