60+ similar titles based on shared tags and player behavior. Themes include Simulation, Sandbox, Singleplayer, God Game.
Build machines, trigger chain reactions, and throw planets at each other. SPS combines flowing particles with rigidbody physics at scales from centimeters to thousands of kilometers. Run that experiment you've always wanted without burning down your house.
Gaia Maker
Gaia Maker is a planet-wide simulation game of terraforming, based on real physics and geology. As the planet's overseer, wield advanced technologies to reshape barren planets into life-filled worlds. Foster animal life, cultivate civilizations, or destroy them. Their fate is in your hands.
GardenGrow
A cozy houseplant simulation where every plant is alive. Grow, water, prune, and train unique species. Apply buff cards to push plants beyond their natural limits and create your own species with a capable plant editor.
Gaia Maker is a planet-wide simulation game of terraforming, based on real physics and geology. As the planet's overseer, wield advanced technologies to reshape barren planets into life-filled worlds. Foster animal life, cultivate civilizations, or destroy them. Their fate is in your hands.
Why similar: God Game 37.9% ★, Space Sim 18.3%, Sandbox 16.1%, Simulation 13.9%, Physics 4.7%
A cozy houseplant simulation where every plant is alive. Grow, water, prune, and train unique species. Apply buff cards to push plants beyond their natural limits and create your own species with a capable plant editor.
Why similar: God Game 46.4% ★, Simulation 20.6%, Sandbox 16.2%, Pixel Graphics 5.1%, Family Friendly 4.6%
A planet-building sandbox where you create entire worlds from the ground up. Generate unique planets, shape vast landscapes, and use interconnected simulations inspired by real-world processes to bring your fantasy planet to life.
Why similar: God Game 27.7% ★, Space Sim 25.1%, Simulation 17.7%, Sandbox 15.6%, Science 11.2%
Sculpt planets and landscapes, watch water and climate respond, and compare two versions of the same world. Import heightmaps, draw mountain ranges, and export flat terrain to Minecraft Java. Explore Earth, ancient continents and distant worlds at your own pace.
Why similar: God Game 31.1% ★, Sandbox 15.7%, Science 15.4%, Education 11.3%, Simulation 10.4%
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.
Why similar: God Game 42.3% ★, Space Sim 29.7%, Sandbox 14.2%, Simulation 8.3%, Pixel Graphics 4.3%
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: God Game 27.5% ★, Space Sim 21.2%, Science 12.5%, Sandbox 10.7%, Education 10.3%
"Falling sand" style particle sandbox, now with circuits and stickmen!
Why similar: God Game 31.8% ★, Sandbox 13.2%, Science 10.4%, Education 10.2%, Simulation 9.1%
You've get a no people island. Then there is only one thing to do. Use your hands to increase the number of sheep.
Why similar: God Game 49.2% ★, Simulation 22.1%, Sandbox 19.5%, Pixel Graphics 4.7%, 2D 4.1%
In this physics-based particle sandbox, everything is in flux: water, steam, ice, magma, acid... Blast it. Wreck it. Build it!
Why similar: God Game 27.9% ★, Sandbox 18.2%, Science 17.7%, Simulation 15.3%, Moddable 7.6%
Dive into a world of creation and discovery, where each element combines to form new ones. Experiment freely in this interactive sandbox. But be careful: every combination has its consequences..
Why similar: God Game 33.5% ★, Science 17.3%, Sandbox 17.1%, Education 12.1%, Simulation 11.4%
PHYSARUM is a sandbox simulation game. Simulate the real world slime mold Physarum polycephalum by generating millions of living particles. Create and mutate slime species in real time to discover countless mesmerizing and emergent patterns.
Why similar: God Game 28.9% ★, Sandbox 18.9%, Science 18.3%, Simulation 17.2%, Education 14.1%
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 41.9% ★, Simulation 37.4%, Sandbox 20.7%
Watch empires rise and fall, or intervene with godly powers, in GalactiWar, a space empire simulation sandbox game.
Why similar: God Game 38.6% ★, Sandbox 17.2%, Space Sim 16.3%, Simulation 15.7%, Science 11.3%
Play with evolution! Species: ALRE is a scientifically-grounded, emergent simulation of natural selection. Creatures evolve and speciate in response to in-game mutation and selection forces, allowing you to experience and tinker with evolution in real-time.
Why similar: God Game 39.5% ★, Sandbox 20.3%, Science 17.2%, Simulation 17.2%, Education 4.4%
A real-time 3D space simulator and interactive planetarium. Travel to any planet, moon, star, or galaxy and view it from any point in space and time. Accelerate time, land on alien worlds, and expand the universe with community-made add-ons.
Why similar: Space Sim 37.1%, Simulation 21.4%, Education 14.4%, Science 14.2%, Moddable 9.4%
READY FOR CRAFTING VIRTUAL WORLDS ON YOUR PC?The acclaimed world-building game featuring a unique mission-based approach is coming onto PC via Steam Early Access. With over 16 million players on mobile & tablets versions and 1,500,000 pixel blocks creations shared in the Online Gallery to date, this PC version is taking world...
Why similar: Sandbox 37.5%, God Game 37.2% ★, Simulation 14.9%, Pixel Graphics 5.9%, Physics 1.7%
idle sandbox game Create and expand your faction. Deploy various units, manage gold resources, and expand your territory. Guide your units through progressive level breakthroughs. Freely combine a variety of weapons (such as swords, staffs, etc.) and magic to shape each unit’s unique combat style.
Why similar: God Game 52.2% ★, Simulation 23.4%, Sandbox 18.1%, Pixel Graphics 5.7%, Singleplayer 0.5%
A rocket engine design sim with real physics. Wire pumps, injectors and nozzles on a node graph, set the numbers, and test fire. Live graphs and 3D hardware answer every change. Fourteen guided missions with a senior engineer, or free build. Recreate the Merlin 1D, or build one that shouldn't work.
Why similar: Space Sim 28.1%, Science 14.6%, Sandbox 13.4%, Education 12%, Simulation 10.4%
Immerse yourself in a world as exotically beautiful as it is dangerous in this modern God-Game where Nature is the Star!
Why similar: God Game 73.4% ★, Simulation 12.8%, Sandbox 12.4%, Physics 0.9%, Singleplayer 0.5%
In Reus, you control powerful giants to shape the planet to your will. You can create mountains, oceans, forests and more. Enrich your planet with plants, minerals and animal life. There is only one thing on the planet that you do not control: mankind, with all their virtues and and all their vices.
Why similar: God Game 71.5% ★, Sandbox 12.5%, Simulation 10.4%, 2D 2.1%, Indie 1.9%
Worldwright is a god game at the planetary scale. Split continents, prune lineages, topple empires, and discover unique worlds across 5 billion years of geology, evolution, and history.
Why similar: God Game 41.9% ★, Sandbox 21.7%, Science 20.6%, Simulation 14.5%, Indie 0.9%
I am excited to release my first game on Steam! SimpleRockets was released in 2013 for mobile and I've put a ton of work into it to get it ready for PC and Mac. It was inspired by KSP, and it offers a simpler 2D experience for building rockets and exploring space with realistic orbital mechanics.
Why similar: Space Sim 41%, Simulation 23.4%, Sandbox 22.3%, Physics 8.4%, 2D 3%
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 43.6% ★, Sandbox 17.6%, Simulation 13.3%, Science 12.8%, Physics 5.9%
Reactonix is a flexible and enjoyable simulation sandbox where every force is at your command. Create ecosystems alone or with friends, experiment with physics and watch life evolve—or start an apocalypse for the sake of science. Complete freedom to create and destroy is in your hands.
Why similar: God Game 36.4% ★, Science 17.5%, Sandbox 17.4%, Simulation 11.8%, Moddable 8.6%
This is a pixel sandbox game where you can place multiple different elements into the scene to create a unique little world.
Why similar: God Game 52.1% ★, Simulation 23%, Sandbox 18.7%, Pixel Graphics 5.8%, Singleplayer 0.4%
A space puzzle game where you create galaxies. Discover cosmic surprises and over 60 endings. Complete the ending collection to unlock Endless Mode, and see how far your own galaxy can grow.
Why similar: God Game 42.1% ★, Sandbox 14.3%, Space Sim 13.8%, Simulation 12.2%, Science 7.2%
In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics.
Why similar: Space Sim 27.2%, Sandbox 17.3%, Science 17%, Simulation 13.6%, Education 8.9%
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!
Why similar: God Game 61.7% ★, Simulation 26.9%, Pixel Graphics 6.7%, Indie 3.2%, 2D 1.2%
Biosphere Simulator is a planetary god game sandbox where you guide a dead volcanic world through billions of years of evolution. Seed life, shape ecosystems, unleash cataclysms, and watch civilizations rise from primordial microbes to spacefaring societies.
Why similar: God Game 42.5% ★, Science 15.2%, Space Sim 14.9%, Simulation 10.9%, Sandbox 10.8%
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.
Why similar: God Game 36.7% ★, Space Sim 29%, Sandbox 15%, Simulation 12.3%, Physics 6.2%
Idol Hands is a strategy game where you gradually take over the world by guiding your people and defeating other gods.
Why similar: God Game 56.1% ★, Simulation 21.5%, Sandbox 21.1%, Indie 1.3%
Solar Sandbox is a space engine that allow for player to simulate n-body physics in space. Simulate large n-body physics or how would the Earth be effected by you changing it's orbit or how how many Jupiters you need to combine to get a star.
Why similar: God Game 36.8% ★, Space Sim 21.8%, Sandbox 15.7%, Simulation 14.9%, Education 5.4%
Falling-sand sandbox game with 500+ elements, chemistry, fire, life, food, and anything you can imagine.
Why similar: God Game 38.8% ★, Science 18.4%, Sandbox 16.5%, Education 14.3%, Simulation 7.1%
Project Biosphere is a real-time ecosystem sandbox built on a falling-sand simulation. Water flows, heat spreads, fire consumes, plants take root. Ecosystems rise and fall.
Why similar: God Game 46.4% ★, Simulation 21.4%, Sandbox 16.2%, Science 8.7%, Physics 7.1%
Simulate the physics of the Universe on a large scale and create stunning visuals. Play with intergalactic interactions, smash planets together and even create the Big Bang itself!
Why similar: Space Sim 32.9%, Simulation 24.5%, Sandbox 21.3%, Moddable 9.3%, Physics 7.1%
A pixel-physics sandbox. Fifty materials, and every one of them is physics: sand finds its angle, water freezes, lava crusts into stone, gunpowder blows. Build your own materials and worlds, and share them in the Workshop.
Why similar: God Game 24.9% ★, Sandbox 18.8%, Education 13.8%, Automation 12.7%, Science 12%
Become a pioneer of spaceflight. As an engineer in the Soviet Space Program you will be responsible for repairing, fixing and building the iconic spacecraft and rockets from the R-7 family.
Why similar: Space Sim 27.2%, Simulation 20.5%, Science 16.2%, Sandbox 13.5%, Education 7.5%
Tidal Tribe is a relaxing god game that gives you the power to shape the terrain. Raise and lower the land to protect your villages from waves and floods, all while using that very same water to build lakes and rivers, turning the desert land into a lively forest of trees and bushes.
Why similar: God Game 47.3% ★, Simulation 26.3%, Sandbox 17.8%, Physics 4.7%, Indie 3.2%
A collection of 3 relaxing simulators, never before released on PC. Grow the worlds, find all the endings.
Why similar: God Game 54.1% ★, Simulation 23%, Sandbox 17.7%, 2D 4%, Indie 0.9%
Explore a seed-driven galaxy where every ship, planet, and dungeon is generated at runtime. Dogfight pirate wings, land on 20 kinds of worlds, raid surface sites on foot, and build a fleet from salvaged hulls, solo or in Steam co-op. The same seed rebuilds the same galaxy, every time.
Why similar: Space Sim 42.3%, Simulation 18.1%, Sandbox 16.5%, Science 11%, Pixel Graphics 5.8%
Watch a tiny island society evolve as Zen Men meditate, argue, form policies, chase status, and search for the one true creation myth in a strange, living simulation of belief, jealousy, aging, and history.
Why similar: God Game 53.4% ★, Simulation 23.3%, Sandbox 18.5%, 2D 3.3%, Indie 1%
Jingjie is a strategy-simulation sandbox where you write laws, shape probability clouds, and guide a living world with embedded local AI. Observe, experiment, and watch complex life emerge from logic, tension, and chaos.
Why similar: God Game 44.6% ★, Sandbox 14.6%, Simulation 13.3%, Science 11.1%, Automation 10.6%
Use your godly powers to craft amazing pixel worlds or destroy the universe! Play with physics, over 200 elements and controllable heroes. Make your own games or levels, and then share your creations online. There are no limits to your creativity and imagination!
Why similar: God Game 38.3% ★, Sandbox 28.9%, Simulation 12.8%, Pixel Graphics 8.7%, 2D 5.3%
pan·gaia is a whole-Earth sandbox fresh outta 1999. Sculpt your planet's climate, balance its ecology, design the perfect species for a niche, and maybe, lead them to sapience. Or... hurl meteors at them.
Why similar: God Game 39.5% ★, Sandbox 27%, Simulation 16.8%, Science 16.4%, Singleplayer 0.4%
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 38.1%, Sandbox 19.9%, Science 16%, Simulation 12.4%, Moddable 5%
This is a simulation based upon real physics. Its specifically for use with 3D headsets such as the HTC Vive and Oculus quest. It gives you a 3D perspective of how gravity works and interacts on all the bodies in a solar system. You can experiment with creating your own solar system.
Why similar: Space Sim 35.5%, Simulation 21.8%, Education 18.9%, Science 14.8%, Physics 4.5%
A first-person astronomy simulator built on real astronomical data. Set up, align, and operate your telescope as the sky changes with location, date, and time. Use star charts and bright stars to find targets, then observe the Moon, planets, and faint, distant deep-sky objects through the eyepiece.
Why similar: Space Sim 44.2%, Science 21.6%, Simulation 12.3%, Sandbox 10.1%, Physics 5.8%
Is a peaceful ecosystem simulator, bringing every aspect of nature to life. From the water cycle and plant growth, to animal behaviors and reproduction, observe your small living world evolve. All the tools are at your disposal to create your perfect forest.
Why similar: God Game 47.9% ★, Simulation 24.1%, Sandbox 19.5%, Pixel Graphics 4.4%, 2D 2.6%
Eureka! Superconductor Lab is a crafting+simulation game where you synthesize materials and witness the astonishing scientific phenomena. Work alongside scholars, science geeks, and your girlfriend to synthesize the Holy Grail of modern physics: a room-temperature superconductor!
Why similar: God Game 36.2% ★, Science 20.2%, Simulation 12.6%, Education 12%, Sandbox 9.5%
Build creatures from a handful of traits and set them loose. Watch them feed, breed, fight, mutate and evolve; simple circles becoming many-sided beasts over generations. Play a free sandbox or escalating campaign goals. Every run is a different living world.
Why similar: God Game 41.3% ★, Simulation 28.9%, Sandbox 24.1%, 2D 3.5%, Indie 1.3%
Customize your own ant colony. Test its viability against starvation and predation. Pit rival colonies against each other and see who comes out on top. Do you like to watch ants go about their day?
Why similar: God Game 50.8% ★, Sandbox 23.4%, Simulation 19.5%, Pixel Graphics 3.3%, 2D 1.6%
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 40.3% ★, Space Sim 28.8%, Sandbox 15%, Simulation 11.6%, Family Friendly 4.4%
MiniEco is a cozy top-down nature sim that combines laid-back idle gameplay, hands-on ecosystem management, and a hint of god-like power. Nurture or disrupt evolving species, shape their habitats, and watch as thousands of organisms adapt—or clash—in real time.
Why similar: God Game 40.8% ★, Science 19.9%, Sandbox 19%, Simulation 12.4%, Pixel Graphics 3.2%
This simulation software brings the solar system to your fingertips, allowing you to explore the orbits of planets and witness the fascinating effects of introducing new cosmic objects like asteroids, extra suns, or even a black hole.
Why similar: Space Sim 45.9%, Simulation 27.2%, Education 21.5%, Physics 4.8%, Singleplayer 0.5%
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 54.4% ★, Simulation 22.5%, Sandbox 18.4%, Physics 4.3%, Singleplayer 0.4%
This water physics sandbox lets you experiment with realistic fluid behavior, sink ships by using bomb explosions, and enjoy a ragdoll people playground built to simulate destruction.
Why similar: God Game 44.3% ★, Simulation 22.7%, Sandbox 20.5%, Physics 7.2%, 2D 3.5%
An interactive experience of creating entire stellar systems, planets and civilizations, playing as the supreme God of this Universe. Build colossal worlds from molecules. Evolve advanced civilizations from simple bacteria. Experience an amazing, rich and detailed gameplay, writing your own story.
Why similar: God Game 52.2% ★, Space Sim 21.7%, Simulation 17.9%, Physics 5.7%, 2D 2.3%
Ball’s mod is a 2D physics sandbox game with no missions, no goals. We just give you the tools — everything else is up to you! Custom weapons, custom maps, custom rules…
Why similar: God Game 54.7% ★, Simulation 23.9%, Sandbox 19.1%, 2D 1.8%, Singleplayer 0.5%
