Top similar games like Gridworld:

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.

Create virtual lifeforms whose development is shaped by a deep simulation of evolution. Guide them as they fight, mate, and adapt to the environment you have built. All the creatures in the trailer evolved on their own in the game!

An evolution simulation game. Take control of your species in the environment and edit your species as a whole. Compete with other evolving species for resources on an alien planet.

Falling-sand sandbox game with 500+ elements, chemistry, fire, life, food, and anything you can imagine.

Explore real digital life in The Bibites! Play god by guiding your bibites on their evolutionary journey or engineer your own. Analyze their Neural Network brains and genetic information as they adapt to their environments. Save your favorites and test their strength in Challenge Mode!

GODBOX is a coding god-sim where you program life, grow your power by unlocking divine domains, and compete against rival deities. Help your devoted Folk survive while you harness their faith to fuel your divine ascension.

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.

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!

Collect Horses. Breed Horses. Race Horses. Genetically Modify Horses. Create a Horse paradise or just get rich!

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?

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!

A calm artificial life simulation about cultivating tiny digital creatures and watching evolution unfold. You shape environments. Nature does the rest. Over time, families form. Lineages diverge. Rare traits appear. Some discoveries are fleeting. Others are worth saving.

Vilmonic is an artificial life simulator and genetics and evolution sandbox game. Protect and breed unique pixel-art life forms where pixels and color have meaning. Craft tools and buildings and change the environment. Find ancient tech and fend off haywire zombitons. Craft Farm Breed Evolve!

WorldBox is the ULTIMATE god simulator and sandbox game. A petri dish for your fantasy civilizations. Create your own world or destroy it using many powers. Watch civilizations grow, form kingdoms, colonize new lands, sail to far continents, wars to ignite, empires to fall and towns to burn!

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!

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!

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.

Phero is a small-scale nature simulation game where you grow flowers, gather nectar and balance an ecosystem. Introduce different insects species, observe them interact and stay on top of the food chain to prepare your plants for infestations.

Strategy game about genes and animal species. Evolve, reproduce, expand to new territories, survive, and fight to achieve various goals like biodiversity or dominance in the ecosystem.

Explore and create parametric creatures

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.

Power Network Tycoon is a power grid simulation and strategy game where you build and maintain a high-voltage power network. Build power infrastructure, monitor resources, research upgrades, adapt to environmental challenges, keep up with energy demands and protect your island community!

Train AI to drive! Create your own neural network and watch it evolve from chaos to mastery with the power of evolutionary algorithms and natural selection. Fine-tune the learning process to craft the ultimate AI driver, and test your creation in campaign challenges or on custom-built tracks.

In Ecosystem Architect, build the ecosystem of your dreams and let your imagination run wild. With a vast selection of foliage, animals, and prehistoric creatures, mix-and-match to your heart's content and watch your environment come to life as they interact in an in-depth simulation.

Well, what are you waiting for? Build a top-ranking zoo, set social media ablaze, and show the world your wild side!

Rat Overflow is an adorable rat breeding simulator about genetics, glory, and having way too many rats. Develop your show winner bloodlines and breed thousands of unique rat coats!

Forge a new kingdom in a land recovering from the Fracture. Which of the surviving races will you lead to rebuild, explore, and conquer the unknown? The dwindling yet immortal Ancients? The bold and resourceful Humans? The life stealing Ardyn? Or the secretive Gwdir who shape living groves?

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.

Create a vast, living fantasy world: heroes, creatures, quests and events; cultures, religions and factions; overworlds, interiors and dungeons-filled with stories, wars and choices.

"Falling sand" style particle sandbox, now with circuits and stickmen!

Surf Sandbox is a tiny, casual surfing sim with realistic water physics. Create your perfect wave, catch a friendly ripple, get slammed by a heavy shorebreak, hit an air section, get barreled, or just sit back, relax, and watch the waves roll in.

Space Simulator and Music Machine!

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.

Collect, raise and breed an army of beetles to rise up and lay claim to the abandoned lot! The game features a complex genetics simulation and real-time tactics missions with a full campaign.

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.