60+ similar titles based on shared tags and player behavior. Themes include Sandbox, Simulation, God Game, Science.
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.
Terra Firma 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.
Terra Firma
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.
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 34.2% ★, Science 15.4%, Nature 12.2%, Sandbox 9.8%, Physics 7.6%
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 41.5% ★, Life Sim 15.9%, Nature 12.2%, Simulation 10.5%, Sandbox 10%
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 31.2% ★, Science 23.5%, Life Sim 12.7%, Sandbox 10.7%, Physics 8.4%
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 31.7% ★, Nature 23.2%, Science 20.6%, Sandbox 15.6%, Simulation 8.2%
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 39.3% ★, Sandbox 12%, Space Sim 9.9%, Simulation 8.8%, Physics 8.1%
The Sapling is a short simulation game where you design your own plants and animals, and put them in a world together. Or you turn on random mutations, and see what evolution does to your ecosystem!
Why similar: God Game 30.9% ★, Science 21.6%, Life Sim 15.8%, Nature 12.5%, Sandbox 8.7%
To survive, you must guide your species through a constantly changing world. Compete with strange creatures for food and territory, and find your niche through careful evolutionary choices. The real question is not if you can survive, but for how long.
Why similar: God Game 33.6% ★, Science 19.3%, Nature 13.5%, Sandbox 8.7%, Survival 6.9%
Falling-sand sandbox game with 500+ elements, chemistry, fire, life, food, and anything you can imagine.
Why similar: God Game 33.2% ★, Science 24.2%, Nature 13.7%, Sandbox 10.1%, Building 9%
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 35% ★, Science 21.9%, Nature 13.2%, Life Sim 11.3%, Sandbox 9%
Strata is a scientifically inspired astro-planetary sandbox where you influence the formation and evolution of entire worlds — your worlds. Discover, gather, and build on the surfaces of diverse planets, explore them in depth, and manage your systems beyond the orbital levels.
Why similar: Science 19.5%, Nature 12.9%, Building 11.3%, Sandbox 10.5%, Space 8.8%
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: Science 21.9%, Space Sim 12.3%, Simulation 10.7%, Building 10%, Space 8.6%
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 40.5% ★, Science 11.8%, Simulation 11.3%, Physics 10.2%, Sandbox 10.1%
An artificial life simulation about a robot cultivating ecosystems on the moons of a ruined planet. Grow fantastical plants and animals, facilitate their evolution, and gather resources while discovering the secrets of this strange world.
Why similar: God Game 27.4% ★, Science 16.2%, Life Sim 12.8%, Space Sim 11.3%, Sandbox 8.1%
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 33.2% ★, Space Sim 13.7%, Space 11.1%, Sandbox 9.7%, Physics 9.2%
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: Science 19.8%, God Game 19.7% ★, Space Sim 12.8%, Sandbox 10.5%, Space 9.5%
Welcome to Anima mundi! Build an ecosystem, populate your planet, & immerse in the lives of its creatures as they grow and evolve. Each planet holds unique species. Will you be able to uncover the mysteries of each one?
Why similar: God Game 37.5% ★, Nature 15.4%, Sandbox 9.7%, Space Sim 9.2%, Space 7.7%
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 35% ★, Science 26.6%, Nature 17.8%, Sandbox 11.7%, Simulation 6.5%
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: Science 24.6%, Space 14.3%, Space Sim 13.2%, Sandbox 11.5%, Physics 9.2%
Woodland Empire is an anti-citybuilder; a natural take on the typical city building game. Instead of building roads and power lines, you'll control the wind, rain and sunlight to help your forest grow. Employ the help of woodland creatures to manage, upgrade and grow your empire.
Why similar: God Game 35.8% ★, Science 19.9%, Nature 15%, Life Sim 10.1%, Sandbox 9%
He is prepared to do anything to save himself and his daughter from the violent grasp of death. Face anomalies, solve the mystery of extreme weather changes and find the origin of a mysterious object. HARM is a survival FPP in which you will not only battle your own weakness but also face a brutal..
Why similar: God Game 26.3% ★, Life Sim 14.4%, Nature 11.4%, Sandbox 10.2%, Survival 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 34.6% ★, Science 27.9%, Sandbox 12.7%, Physics 9.7%, Simulation 7.1%
Kerbal Space Program 2 is the sequel to the acclaimed space-flight simulation game Kerbal Space Program. Enter the next generation of space adventure with exciting new parts, stunning visuals, fully revamped UI and Map View, and rich new environments to explore.
Why similar: Science 25.5%, Building 11.5%, Space Sim 11.4%, Sandbox 10.1%, Space 9.8%
A relaxing evolution simulation where AI-driven block creatures move in unexpected ways. There are no complex ecosystems—just pure movement learning through a physics engine. Watch as these creatures scurry, stumble, and evolve in their own unique, unpredictable ways.
Why similar: God Game 36.3% ★, Science 19.2%, Life Sim 9.9%, Sandbox 8.8%, Nature 7.9%
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 53.1% ★, Simulation 14.4%, Sandbox 13.3%, Nature 12.3%, Physics 5.9%
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 35.9% ★, Space Sim 13.4%, Sandbox 9.5%, Space 7.9%, Building 7.5%
Watch empires rise and fall, or intervene with godly powers, in GalactiWar, a space empire simulation sandbox game.
Why similar: God Game 38.3% ★, Science 18%, Sandbox 12.6%, Simulation 9.7%, Space 9.2%
Survive and evolve as an organism with this simulation game in which you will literally start as a single cell and manage and organize all its functions to a fully fledged system! Assemble, breathe, eat, fight threats, produce energy, grow, anything is possible!
Why similar: God Game 29.2% ★, Science 23.3%, Life Sim 12.2%, Building 11.5%, Sandbox 10.6%
In Spaceflight Simulator, you will get to build your rockets, plan launches and flights, attempt landings, deploy payloads and explore new worlds.
Why similar: Science 22.9%, Space Sim 17.9%, Sandbox 12.9%, Space 11.4%, Simulation 6.9%
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 40.5% ★, Science 15.7%, Nature 11.8%, Sandbox 9.5%, Simulation 7.3%
Create and evolve your own digital lifeforms! Watch or interact as your creations adapt and thrive in a world governed by the laws of physics. Download now and start your own evolutionary journey!
Why similar: God Game 34.3% ★, Science 22.4%, Nature 13.9%, Life Sim 13.2%, Sandbox 9.6%
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 73.7% ★, Sandbox 8.8%, Simulation 7.9%, Building 5%, Strategy 2.2%
A collection of 3 relaxing simulators, never before released on PC. Grow the worlds, find all the endings.
Why similar: God Game 50.8% ★, Simulation 13.1%, Sandbox 11.9%, Nature 10.9%, Building 9.8%
Go to the Moon to explore its harsh nature and mysterious anomalies. Build your own lunar base, craft equipment, extract valuable resources and make many discoveries. Overcome the challenges of extreme lunar conditions, an oxygen-free atmosphere and much more unknown...
Why similar: Open World Survival Craft 20.3% ★, Science 15.8%, Space Sim 11.3%, Building 10.8%, Sandbox 7.5%
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: Science 19.3%, Building 10.6%, Sandbox 9.4%, Space Sim 9.3%, Space 8.5%
Elysian Eclipse is a Sandbox Evolution Simulator, letting you evolve from an amoeba into a space traveling sentient being. Create your own creatures, buildings and vehicles to conquer procedural planets. Turn the galaxy into your personal playground!
Why similar: God Game 39.7% ★, Space Sim 11.8%, Sandbox 9.5%, Space 8.1%, Open World 7%
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 43.7% ★, Nature 22.4%, Simulation 13.4%, Sandbox 12.8%, Building 5.1%
Sand in a Box is a 'falling sand' game that simulates thermal flow, electricity, radioactive decay, and gravity. Create art, experiment with physics, and craft your own simulation rules with user-friendly mod support!
Why similar: God Game 31% ★, Science 24%, Sandbox 9.1%, Nature 9%, Building 8.5%
Once Upon The Universe is a god-game that takes you to the VERY beginning of creation. You begin the game just seconds 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 52.1% ★, Space Sim 17.4%, Sandbox 13%, Strategy 6.4%, Simulation 4.5%
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 72.2% ★, Sandbox 9.1%, Simulation 6.4%, Strategy 4.4%, Indie 3.2%
Be the architect of your own universe with Spore, an exciting single-player adventure. From Single Cell to Galactic God, evolve your creature in a universe of your own creations.
Why similar: God Game 37.1% ★, Science 22.8%, Sandbox 9.6%, Space 8.8%, Open World 6.8%
Protect the environment, and save it from harm! Give commands to the animals, observe their rituals and help them survive. Face different disasters, react to human presence and help the animal kingdom flourish in this unique, environmental experience!
Why similar: God Game 36.8% ★, Science 21.3%, Nature 13.5%, Sandbox 9.9%, Exploration 6.4%
Clone yourself to take over the environment in this bacterial evolution roguelite. Choose mutations and abilities each time you multiply. Use swarm mode to direct your species to attack enemies. Unlock abilities and perks to improve your odds. Compete against other multiplying and evolving species.
Why similar: God Game 32.6% ★, Science 24.4%, Sandbox 11%, Nature 9.7%, Simulation 7%
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: Science 24.2%, Space Sim 13.2%, Building 11.3%, Space 10%, Sandbox 10%
This is a simple simulator that simulates the formation of life through simple physical rules. Here, you can define different balls with physical properties, let them affect each other, and then form something similar to life. !!! If you want to restart, click the settings button and click Play!!!
Why similar: God Game 38.9% ★, Nature 15.8%, Space Sim 10.9%, Physics 7%, Simulation 6.6%
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 40.9% ★, Science 28.8%, Sandbox 15.6%, Simulation 11.1%, Indie 1.5%
Pilot your ship through a perilous black hole system in this Space Action RPG. Engage in advanced ship combat, haul rare elements, and upgrade your vessel to survive. Stunning visuals, a deep narrative, and a rewarding progression system await as you uncover the abyss's dark secrets.
Why similar: Science 21.3%, Space Sim 13.8%, Building 9.9%, Sandbox 9.4%, Space 9.3%
God’s-eye control — Command every islander. Sandbox survival — Gather, build, and grow your civilization. Defend against enemy invasions. Every choice matters. Endless replayability with dynamic islands, islanders, and threats.
Why similar: God Game 40.9% ★, Open World Survival Craft 13.7% ★, Simulation 12%, Building 9.6%, Sandbox 6.4%
Travel through the solar system in your own spaceship! The motion of each celestial body is accurately reproduced by the Kepler equation.
Why similar: Science 28.7%, Space Sim 14.1%, Building 13.2%, Space 11.5%, Crafting 9.2%
A calm artificial-life sandbox where you seed tiny Neeblies into biomes, watch families and traits emerge, and preserve rare discoveries in your Lab. Shape the environment, run parallel ecosystems, and decide when to intervene or let evolution unfold.
Why similar: God Game 32.1% ★, Science 24.5%, Nature 15.8%, Life Sim 13.7%, Sandbox 10%
A sci-fi settlement building game with orbital mechanics. Start from a spaceship, scan asteroids, manage fuel, ore, electricity, time, and sanity, while expanding your settlement, exploring an alien solar system, and building stations and spacecraft to support your growing colony.
Why similar: Science 21.1%, Space Sim 17.5%, Building 12.1%, Physics 8%, Sandbox 7.6%
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: Science 27.5%, Space Sim 13.4%, Space 11.4%, Sandbox 10.8%, Physics 9.2%
Gridworld is an artificial life and evolution simulator. Watch creatures evolve through natural selection as they learn to find food, avoid danger, and compete with other creatures for survival.
Why similar: God Game 30.5% ★, Science 23.4%, Life Sim 10.7%, Nature 10.1%, Sandbox 9.3%
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 34.3% ★, Science 29.8%, Crafting 7.6%, Simulation 7.3%, Physics 7%
Survive, evolve, and adapt in a rapidly changing world. Survive the test of time, and become an integral part of your world's biosphere. Or play God and build a full ecosystem in seconds.
Why similar: Science 35.4%, God Game 21% ★, Simulation 13.2%, Life Sim 12.2%, Nature 11.3%
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 55.8% ★, Sandbox 15.1%, Simulation 13%, Open World 8.3%, Strategy 5.7%
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 31.1% ★, Science 30.8%, Sandbox 14.5%, Physics 11.3%, Simulation 10.3%
Untethered is a space survival-sandbox set in our own cosmic backyard. Explore zero-gravity environments, build and operate realistic space stations, and fight to stay alive in the unforgiving realm of deep space.
Why similar: Open World Survival Craft 19.5% ★, Space Sim 12.7%, Science 12.1%, Sandbox 10.3%, Building 8.9%
Create physics-based sea creatures and discover evolution through surprising challenges! Control, test, and share your creatures made with our flexible building system! Evolution is full of quirky surprises, can you be more creative than nature it self?
Why similar: Science 26.3%, God Game 20.9% ★, Nature 14.3%, Sandbox 10.8%, Building 10.4%
