60+ similar titles based on shared tags and player behavior. Themes include Simulation, God Game, Sandbox, Singleplayer.
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.
Small Living World 2
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.
Worldwright
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.
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 28.8% ★, Idler 18.8%, Nature 18.3%, Sandbox 15.2%, Simulation 10.2%
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: Science 28.4%, God Game 27.3% ★, Sandbox 18.3%, Nature 17.8%, Simulation 6.7%
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: Science 21.2%, God Game 20.7% ★, Idler 18.2%, Nature 12.6%, Sandbox 11.6%
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 24.4% ★, Nature 22.2%, Sandbox 21.6%, Science 21.4%, 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 24.5% ★, Science 21.7%, Idler 19.2%, Nature 12.4%, Sandbox 12.3%
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 33.1% ★, Idler 19%, Sandbox 18.2%, Simulation 8.6%, Science 8%
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 38% ★, Sandbox 19.5%, Simulation 12.1%, Nature 10.7%, Cute 5%
Take up the responsibilities of terraforming an entire planet through a newfangled technological invention which could be roughly surmised as putting a goat inside of a pocket dimension to generate a potentially infinite amount of energy.
Why similar: God Game 32.2% ★, Idler 30.5%, Nature 20.6%, Simulation 6.7%, Top-Down 4.6%
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 33.1% ★, Science 20.4%, Sandbox 17.3%, Nature 14.6%, Simulation 7.1%
An ecosystem simulation running in your hands. Transform a desertic world into a lush forest. No stress, play at your own pace. This world is at your disposal. Terraform the landscape, add plants and animals. Create your perfect ecosystem.
Why similar: God Game 31.3% ★, Idler 19.7%, Nature 16.5%, Sandbox 15%, Simulation 6.6%
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 28.5% ★, Science 20.5%, Idler 18.6%, Sandbox 12.6%, Nature 7.7%
A forest simulator where you grow trees and create habitats for animals, plants and insects. Click on animals to make them poop, hunt, dig, cut and twerk! Start with a few basic seeds and attempt to grow a thriving ecosystem.
Why similar: God Game 26.2% ★, Idler 22.1%, Nature 19.9%, Sandbox 16.3%, Simulation 6.8%
Observe a small wild ecosystem where plants and animals live, grow, and struggle to survive. Herbivores feed on grass and trees, carnivores hunt their prey, and plants spread their seeds to grow again. Watch the flow of life unfold without directly controlling it.
Why similar: God Game 30.2% ★, Idler 18.6%, Sandbox 13.7%, Simulation 10.7%, Nature 7.7%
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: Idler 29.2%, God Game 29.2% ★, Sandbox 22%, Simulation 14.4%, 2D 2.4%
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 39.3% ★, Idler 23.4%, Sandbox 17.6%, Simulation 12.1%, Relaxing 3.4%
Falling-sand sandbox game with 500+ elements, chemistry, fire, life, food, and anything you can imagine.
Why similar: Science 29.3%, God Game 29.3% ★, Sandbox 16.2%, Nature 15.1%, Simulation 3.8%
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 42.8% ★, Sandbox 19.3%, Simulation 13.5%, Nature 12.3%, Relaxing 4.5%
An idle-like alien colony simulator. Study an alien species and expand the colony to discover all their peculiar behaviours.
Why similar: God Game 25.7% ★, Idler 21.6%, Science 21.5%, Sandbox 13%, Top-Down 4.4%
An ecosystem sim set in the Amazon rainforest. Grow plants, create habitats for animals, and click to hunt prey, pollinate flowers, eat fruit, and poop to spread seeds. Unlock automation and make the rainforest grow and thrive on its own.
Why similar: Idler 23.6%, Nature 22.2%, God Game 19% ★, Sandbox 17.4%, Simulation 10.3%
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 33% ★, Science 30.3%, Sandbox 22%, Simulation 10.2%, Relaxing 2.7%
Tank of the Fittest is a dark aquarium roguelite. Twist heat, pH, oxygen, and pollution to cull the weak, trigger new traits and evolutions, set off chains of devouring, and forge one apex specimen powerful enough to turn the tank against itself.
Why similar: God Game 35% ★, Idler 18.5%, Sandbox 15.9%, Science 15.5%, Simulation 10.7%
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 29.9% ★, Science 23.4%, Sandbox 14.6%, Nature 13.7%, Top-Down 5.6%
A little cute Chiyari-style lizard growing game is here! Grow up fast ✨Grow up a lot! You may be able to meet various kinds of lizards? Let's love the lizards that move around in all directions ‼️
Why similar: God Game 49% ★, Idler 31.8%, Simulation 10.1%, Cute 6.5%, Indie 1.8%
Sandburied is a relaxing idle sandbox that plays on its own while you work or unwind. Keep a tiny worm in a resizable desktop jar, take control at any time, explore a living sand world, and uncover 100 pieces of human waste buried beneath the earth.
Why similar: God Game 37.3% ★, Idler 18.4%, Sandbox 16%, Simulation 10.6%, Nature 5.4%
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 35.2% ★, Science 26.6%, Nature 17.8%, Sandbox 11.6%, Simulation 6.4%
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: Science 33.5%, God Game 30.8% ★, Sandbox 20.3%, Simulation 7.4%, Relaxing 2.6%
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 30.4% ★, Science 27%, Nature 14.8%, Sandbox 14.4%, Simulation 5.5%
The largest living thing on Earth is not a whale. It's a fungus — and you're about to beat its record. Grow a living network from a single spore. Every upgrade changes how your organism behaves, not just a number. No ads. No microtransactions. Just growth.
Why similar: Idler 33.9%, Science 27.1%, Nature 14.6%, Simulation 6.8%, Relaxing 6.6%
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 28.9% ★, Sandbox 25.6%, Nature 18.8%, Simulation 13.3%, Relaxing 8.9%
An ocean ecosystem simulator
Why similar: Idler 33.7%, Sandbox 25.4%, Nature 18.5%, Simulation 16.7%, Pixel Graphics 4.9%
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 38.9% ★, Sandbox 17.6%, Science 15.4%, Simulation 12.7%, Nature 9.9%
Click the atom, earn particles, evolve through all 118 elements of the periodic table. A free idle/clicker game with a deep skill tree, prestige system, and Steam achievements.
Why similar: Idler 47.6%, Science 45.1%, 2D 3.9%, Indie 2.1%, Singleplayer 1.3%
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: Science 32.1%, God Game 31.6% ★, Sandbox 19.6%, Simulation 7.3%, Relaxing 4.2%
Plant a tree, watch the forest grow. Wild Souls is a chill ecosystem sim with no time pressure, inspired by Don't Starve and Zoo Tycoon. Build your own world like you would a garden, experiment which animals and plant species can live together, manage and balance the populations, write YOUR stories.
Why similar: God Game 36.4% ★, Nature 19.6%, Sandbox 18.3%, Simulation 6.5%, Top-Down 6.1%
In this physics-based particle sandbox, everything is in flux: water, steam, ice, magma, acid... Blast it. Wreck it. Build it!
Why similar: Science 35%, God Game 26.2% ★, Sandbox 22.1%, Simulation 10.1%, Pixel Graphics 2.7%
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: Science 28.3%, God Game 28% ★, Sandbox 17.1%, Nature 10.3%, Simulation 7%
Transform barren land into a thriving ecosystem in this relaxing building game. Recycle trash, grow plants, and reintroduce wildlife to create a self-sustaining world.
Why similar: Idler 21.1%, Sandbox 17.7%, Nature 17.7%, God Game 16.1% ★, Cozy 9.3%
An idle desktop game about growing and collecting quails. Hatch them, grow them, collect their eggs and repeat!
Why similar: God Game 42.1% ★, Idler 19.9%, Sandbox 19.2%, Nature 10.3%, Cute 4.2%
A short meditative journey of feet gently stirring the water, surrounded by shifting landscapes and soothing sounds.
Why similar: Idler 41%, Nature 19.6%, Simulation 11.9%, Relaxing 9.2%, Sandbox 7.1%
FireStarter 2 is a simplified forest fire simulation game that offers a first approach to fire science for all.
Why similar: Science 37.6%, Nature 23.5%, Sandbox 22.6%, Simulation 14.4%, Indie 1.4%
The Sapling is a simulation game where you design your own plants, animals, algae and fungi, 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 30.8% ★, Science 28.9%, Sandbox 15.7%, Nature 15.4%, Simulation 5%
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: Science 35.9%, God Game 26.9% ★, Sandbox 22.8%, Simulation 11.3%, 2D 1.6%
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 36.8% ★, Science 19.3%, Sandbox 15.6%, Nature 13.4%, Simulation 7.7%
A Placement And Development Game That Only Requires Mouse Operation And Is Played At The Bottom Of The Screen. It Has A Soft Color Screen And Is Suitable For Easy Play While Working, Harvesting Resources And Raising Chickens.
Why similar: God Game 28.4% ★, Idler 22.4%, Sandbox 13.2%, Nature 11.5%, Simulation 6%
An idle desktop game featuring a minimalist MMO approach. Nurture your civilization, defend your planet from threats, and steer its evolution. Develop new technologies to explore the vast universe and connect with.
Why similar: Science 31.8%, God Game 30.8% ★, Idler 26.4%, Simulation 5.1%, Relaxing 4.7%
Apples Gone Wild Simulator lets you play mad scientist with apple DNA. Plant mutated apples, grow experimental trees, and uncover delightfully strange traits from musical fruit to apples that stare into your soul.
Why similar: Sandbox 24.9%, Science 23.7%, Simulation 17%, Nature 16.5%, Cute 6.9%
A cozy, casual ant farm. One queen and her small colony of black garden ants (Lasius niger) live on your desk. Give them sugar, protein and a little water, then sit back and watch them dig a nest that grows for as long as you keep playing. No winning, no losing. Just the wonder of nature.
Why similar: Idler 32.9%, Science 32.9%, Sandbox 18.3%, Simulation 7.5%, Cozy 5.6%
A collection of 3 relaxing simulators, never before released on PC. Grow the worlds, find all the endings.
Why similar: God Game 46% ★, Sandbox 19.4%, Simulation 13.8%, Nature 12.3%, Relaxing 3.4%
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 42% ★, Sandbox 25.1%, Nature 16.1%, Simulation 11.4%, Pixel Graphics 2.2%
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 33.5% ★, Science 25.1%, Nature 17.5%, Sandbox 15.2%, Relaxing 5%
The arrival of birds turned the deserted island into a garden, creating your own unique garden in the sandbox!
Why similar: Idler 32.9%, Sandbox 21.9%, Nature 18.9%, Simulation 8.6%, Cute 6.9%
This is a "blessing" game designed to bring you good luck, combining idle mechanics, desktop pets, farming, fishing, and homebuilding. On this island born from your wishes, each adorable spirit will accompany you every day, offering sincere prayers for your heart's desires!
Why similar: God Game 46.1% ★, Idler 34.9%, Cute 7.2%, Relaxing 7.1%, 2D 4%
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: Science 29.4%, God Game 28.1% ★, Sandbox 14.8%, Nature 10.2%, Simulation 5.3%
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.
Why similar: God Game 40.8% ★, Science 19.9%, Sandbox 19%, Simulation 12.4%, Pixel Graphics 3.2%
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 45.5% ★, Sandbox 19.9%, Nature 16.8%, Simulation 13.3%, Relaxing 3.9%
Combine two elements and discover the inventions that shaped civilization. Explore 250+ elements across 12 eras, from the Stone Age to the Digital Age, in a relaxing alchemy puzzle.
Why similar: God Game 41.6% ★, Science 17.9%, Sandbox 15.5%, Simulation 10.6%, Cozy 5.6%
A mysterious lifeform, ALife, survives by consuming ores. Watch their lives unfold—slow-paced and endearing. You cannot control or upgrade ALife. All you can do is observe and watch over them. Witness generations of ALife as they live their lives. Relax in a laid-back world with soothing BGM.
Why similar: Idler 35%, God Game 18.8% ★, Simulation 15.9%, Nature 12.9%, Relaxing 8.8%
A casual Incremental idler/clicker mix with a variety of weapons and traps to achieve your goals. No prestige, and ever increasing progress; watch the numbers get ever larger to the point where the fabric of reality breaks down.
Why similar: Science 31.8%, Idler 27.8%, Nature 19.3%, Top-Down 5.5%, Relaxing 4%
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: Science 34.1%, God Game 32.7% ★, Sandbox 21.3%, Simulation 7.7%, Relaxing 2.1%
Seed, Breed, Create. From single cell organisms to complex ecosystems. Evolve every part of your own unique aquarium / terrarium by applying scientifically accurate principles of natural and artificial selection, in Creatura - ultimate Virtual Evolution Vivarium Simulator.
Why similar: Science 30.3%, God Game 24.2% ★, Sandbox 14.8%, Nature 13.7%, Simulation 6.4%
