60+ similar titles based on shared tags and player behavior. Themes include Simulation, Sandbox, God Game, Indie.
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.
Inspiral: Echoes of Gravity
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.
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.
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 29.8% ★, Space Sim 17.1%, Sandbox 14.6%, Space 11.7%, Physics 11.2%
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 45.9% ★, Sandbox 19.2%, Simulation 17.9%, Physics 6.9%, Pixel Graphics 3.5%
Watch empires rise and fall, or intervene with godly powers, in GalactiWar, a space empire simulation sandbox game.
Why similar: God Game 33% ★, Sandbox 18.1%, Simulation 12.1%, Space Sim 10.3%, Space 9.3%
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 45.8% ★, Sandbox 21.8%, Simulation 18.1%, Top-Down 4.7%, Nature 3.3%
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 38% ★, Sandbox 18.6%, Simulation 16.8%, Idler 15.9%, Nature 6.3%
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 32.3% ★, Idler 20.1%, Sandbox 18.1%, Simulation 8.6%, Science 7.9%
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 45.6% ★, Space Sim 21%, Sandbox 19%, Simulation 5.7%, Sci-fi 3.1%
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 41% ★, Sandbox 17.2%, Simulation 16.6%, Physics 14%, Top-Down 4.5%
Dynamic abstract sandbox universe. Changes and evolves as you do.
Why similar: God Game 22.7% ★, Sandbox 21.3%, Space 19.2%, Space Sim 11.6%, Physics 8%
Solar Smash: Annihilation is the ULTIMATE sandbox simulation game. Unleash galactic chaos with lasers, meteors, black holes, and many more crazy weapons. With stunning graphics, smooth gameplay and an exciting arsenal of destructive tools – the universe is your playground!
Why similar: God Game 39.6% ★, Sandbox 22%, Simulation 15%, Space 10.2%, Physics 9.8%
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 27.5%, Sandbox 24.8%, Simulation 19.1%, Physics 17.4%, Space 9.2%
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 43.3%, God Game 35.7% ★, Simulation 12.6%, Pixel Graphics 3.9%, Physics 3.7%
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: Sandbox 24.2%, Space Sim 22.5%, Simulation 20.3%, Space 15%, Physics 15%
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 72.4% ★, Sandbox 14.5%, Simulation 11.1%, Physics 1.5%, Singleplayer 0.6%
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 41.2% ★, Simulation 33.8%, Sandbox 24.9%
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% ★, Sandbox 20.7%, Physics 12.9%, Simulation 11.4%, Science 6.2%
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 35.3% ★, Sandbox 18.1%, Space Sim 15.1%, Space 12.8%, Simulation 12.5%
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: God Game 21% ★, Space Sim 18.8%, Sandbox 18.7%, Space 11.8%, Physics 10.9%
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 36.8% ★, Idler 15.5%, Sandbox 15%, Physics 9.4%, Simulation 7.5%
Grow fluorescent cells that create mesmerizing emergent chaos. Simple mechanics hide deep complexity as cells evolve survival strategies through synergistic interactions. Catalogue successful lines and culture them to develop your own unique biology.
Why similar: God Game 43.8% ★, Sandbox 18.2%, Simulation 16.5%, Science 4.7%, Top-Down 4.4%
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 52.6% ★, Sandbox 22%, Simulation 20.8%, Pixel Graphics 4%, Singleplayer 0.6%
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 48.9% ★, Sandbox 19.8%, Simulation 17.8%, Physics 8.4%, Nature 4.6%
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 40% ★, Sandbox 17.3%, Space Sim 13.6%, Space 9.7%, Simulation 9.4%
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 72.1% ★, Sandbox 15.3%, Simulation 9.3%, 2D 1.6%, Nature 0.9%
Watch as stars battle for control of a simple simulated galaxy. Each star belongs to a faction, indicated by its color, and combat happens automatically between neighboring stars. Your role is to observe the dynamic battlefield as stars change ownership.
Why similar: Space Sim 22.2%, Sandbox 21%, Idler 20.6%, Space 10.7%, Simulation 10.3%
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 52.5% ★, Sandbox 22.7%, Simulation 20.3%, Pixel Graphics 4.1%, Singleplayer 0.4%
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 36.3% ★, Sandbox 33.5%, Simulation 10.7%, Physics 9.9%, Pixel Graphics 5.8%
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 37.3% ★, Space Sim 19.3%, Sandbox 16.6%, Space 9.6%, Simulation 9.4%
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 41.8% ★, Sandbox 18.6%, Idler 16.9%, Simulation 11%, Nature 5.7%
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 48.2% ★, Simulation 14.5%, Space Sim 14.5%, Physics 11.7%, Space 5.7%
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 44.4% ★, Idler 27%, Simulation 11.4%, Nature 7.4%, Top-Down 5.1%
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 59.4% ★, Idler 24.7%, Simulation 15.2%, Singleplayer 0.7%
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 41% ★, Sandbox 22.8%, Simulation 18.4%, Physics 15%, 2D 2.4%
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 45.9% ★, Simulation 22.4%, Sandbox 20.8%, Physics 10.3%, Singleplayer 0.6%
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 30.8% ★, Sandbox 24.1%, Physics 15.1%, Simulation 14.8%, Science 9.8%
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 37.7% ★, Sandbox 31%, Simulation 14.1%, Nature 8.9%, Science 7.9%
My Little Cosmos is a light idle clicker game that runs quietly in the background. Keyboard input and mouse clicks from everyday computer use automatically drive the evolution of a universe, with inventory rewards dropping over time.
Why similar: God Game 26.1% ★, Space Sim 15.6%, Idler 15.1%, Sandbox 11.2%, Space 9.5%
A collection of 3 relaxing simulators, never before released on PC. Grow the worlds, find all the endings.
Why similar: God Game 52.7% ★, Sandbox 20.7%, Simulation 19.7%, Nature 3.7%, 2D 2.9%
A casual space simulation game where you perform orbital manoeuvres on satellites to change their orbit and complete missions.
Why similar: Space Sim 30%, Simulation 23.7%, Physics 18.9%, Space 13.7%, Futuristic 5.1%
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 55.9% ★, Sandbox 25.3%, Simulation 18.8%
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 48.3% ★, Sandbox 26.8%, Simulation 16.3%, Nature 4.8%, Pixel Graphics 2.1%
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 37.6% ★, Sandbox 23.1%, Physics 14.3%, Simulation 11.2%, Science 9.8%
A space civilisation management game. Play as a Galactic Caretaker, controlling the growth of developing civilisations. Ensure each society reaches their galactic exploration potential….but not before they are ready.
Why similar: God Game 42.1% ★, Space Sim 22.6%, Simulation 11.2%, Physics 10.8%, Space 5.8%
GPU particle war sim. Console tunes physics to aggregate particles into solids, then split. 16 types, force matrix, 4 factions, mutations, 3 modes (Tutorial, War, Pure). Goal: make particles split like cells.
Why similar: God Game 46.6% ★, Sandbox 19.4%, Simulation 17.9%, Physics 7.6%, Science 6%
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 42.2% ★, Space Sim 17.4%, Sandbox 16.9%, Space 10.1%, Simulation 8.8%
In this evolutionary simulation game, you play as a deity sowing the seeds of life. Each human you create possesses a unique genome, where the combination of desire genes determines their behavioral patterns and fate trajectory. A sandbox about life, choice, and destiny awaits your discovery.
Why similar: God Game 44.4% ★, Idler 18%, Sandbox 16.8%, Simulation 15.6%, Top-Down 3.1%
A powerful 2D sandbox simulator — physics and magic, characters and animation. Create anything you can imagine!
Why similar: God Game 42.5% ★, Sandbox 24.4%, Physics 14.7%, Simulation 13%, Pixel Graphics 2.7%
Galactic Simulator 2: Stargate is a roguelite simulation game inspired by the Fermi Paradox and the Great Filter. Pilot your ship, gather resources, build stargates, and discover other civilizations as you explore an ever-evolving galaxy.
Why similar: God Game 25.6% ★, Space Sim 21.8%, Sandbox 16.2%, Space 13.8%, Simulation 11.3%
Real-time planetary collision sandbox powered by SPH physics: smash planets together and watch the destruction and its aftermath!
Why similar: Space Sim 31.8%, Sandbox 19.9%, Space 15.4%, Physics 15.1%, Simulation 12.9%
Add horror and humor to your universe. Make grotesque beasts or cuddly critters, then watch them do the robot, zombie walk, break dance and more! Includes over 100 new items. 60 New parts 48 New paint options 24 New animations
Why similar: God Game 51.3% ★, Simulation 23.9%, Sandbox 17.6%, Space 3.5%, Sci-fi 2.7%
Shape continents, civilizations, and see the rise and fall of empires. Follow individual characters as they rise to power. Or as mighty rulers fall to irrelevance. Create nations and see them evolve through the centuries. Or destroy it all and watch civilization react to your actions.
Why similar: God Game 40.4% ★, Sandbox 19.5%, Idler 17.3%, Simulation 15.4%, Top-Down 3.3%
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 36.7% ★, Sandbox 21.4%, Idler 19.9%, Simulation 11.9%, Nature 7.3%
Relaxing idle clicker game with various gameplay features. Challenging enough for hardcore players but it also can be fully completed.
Why similar: God Game 39.5% ★, Idler 18.7%, Sandbox 17.5%, Physics 11%, Simulation 7.9%
Cosmic Cubicle is a magical crafting puzzle game where you create the elements that make up the world. Watch the elements explode, splash, and crackle with simulated physics as you combine and hurl the elements at each other.
Why similar: God Game 45.7% ★, Sandbox 25.7%, Physics 15.7%, Simulation 12.6%, Singleplayer 0.3%
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: Sandbox 22%, Space Sim 20.8%, Space 19.2%, Physics 14.1%, Simulation 12.7%
The origins of the world are yours to decide in this engaging and open-ended builder experience! Shape the geography, control the temperature, and give rise to diverse lifeforms. Witness the birth of an entirely new ecosystem, made with your very own hands!
Why similar: God Game 58.3% ★, Sandbox 25.2%, Simulation 15.9%, Singleplayer 0.6%
Master spaceflight and progress through realistic orbital mechanics challenges of increasing complexity. Plot maneuvers to coordinate transfer orbits, gravity assists, and high-stakes rendezvous.
Why similar: Simulation 22%, Space Sim 19.6%, Space 17.6%, Physics 17.3%, Sandbox 12.6%
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 41.7% ★, Space Sim 16.2%, Idler 10.6%, Simulation 10.2%, Physics 10.1%
