Atoms and Time
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.
The top results based on the latest update are The Sapling [Score: 0.8], Gridworld [Score: 0.8] and Ecosystem [Score: 0.8] The top rated games you can find here are WolfQuest: Anniversary Edition [SteamPeek Rating: 9.0] ranked #8, SpaceEngine [SteamPeek Rating: 8.7] ranked #23 and Thrive [SteamPeek Rating: 6.8] ranked #15 Also don't forget to check the newest releases Jingjie: Signals [Release date: 2026-01-30] ranked #18, Terra Firma 2 [Release date: 2025-10-27] ranked #35 and Planetary Life [Release date: 2025-08-15] ranked #7 While it is tempting to play with the newest and the best, there might be some other gems in the results, like Thrive [SteamPeek Rating: 6.8] ranked #15, Sandboxels [SteamPeek Rating: 6.4] ranked #17 and Creatures Docking Station [SteamPeek Rating: 5.1] ranked #21.
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.
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!
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.
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!
Play as Animals, Live in Nature! Multiple game modes include Realistic Lifecycles, Survival, Sandbox, Fantasy and Exploration. Unique gameplay for each species! Currently featuring Monarch Butterfly, Praying Mantis, Jumping Spider and other iconic creatures. Mammals, Birds, Reptiles coming soon!
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?
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.
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!
Live the life of a wild wolf in a realistic ecological simulation set in Yellowstone National Park.
LIVE THE LIFE OF A WILD WOLF! As a two-year-old gray wolf in Yellowstone National Park, hunt elk and moose, find a mate, and then establish a territory and raise your pups.
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.
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.
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.
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.
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!
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.
Survive as a crow through lands bound to cycles of warmth and frost. Endure hunger, thirst, and fatigue while paying attention to predators. Find allies among other animals, share resources, and decide when to leave before survival grows harsher.
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.
Discover what it's like to live the life of a shark in today's open ocean. A small game with a powerful message.
Overview is a mind-changing experience about our position in the Universe. With a narrative and an interactive mode, it features realistic imagery and accurate data to leave you in awe and wonder at the vastness of the Cosmos.
Raise and train a troupe of cuddly virtual life creatures that live on a Space Station. Because they have neural network brains, Norns can be taught right from wrong, but because they also have their own, individual personalities, they may not always do what you want.
In this virtual reality adventure, you'll explore the inner workings of a canola plant from root to flower. What does canola need to thrive optimally? Learn about the processes in the plant cells, playfully help it grow and become an excellent plant scientist.
The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas.
Intergalactic Fishing is a fishing RPG that features procedurally generated content and graphics. Travel to lakes all over the universe and catch unique fish, explore uncharted lakes and sell data, complete quests, upgrade your gear, compete in fishing tournaments, design your own lures, and more!
Artificial animal evolutionary simulation. Evolve your own AI robots in a simulation of nature!
Explore Mars in 3D through real Pancam photographs from NASA's Spirit rover. Glide between images with detail that sharpens as you approach, and skim thousands of rover photos at a glance — manual mode, slideshow, or automated flythrough. Photo credit: JPL / NASA / Cornell / ASU
Take the reins of a feudal dynasty in a divided galaxy following the destruction of earth. Star Dynasties is a turn based, procedurally generated narrative of human drama and personal politics, mixed with a light empire management layer. Your choices. Your legacy.
Become a big-time, full-fledged dentist in Boring Game - a simulator you’ve never seen before! Appear on the opposite side of the dentist’s chair and take care of your patients’ dentition to have a go at reaching the top of the dentist world!
A colorful clicker simulator where you can yourself grow a living creature cell by cell! Watch how organs, bones and skin are growing! Feel like a real scientist by becoming a pet creator!
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.
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!
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..
You’re a time-traveling detective with a bone to uncover. Hunt for clues, solve puzzles and complete minigames to unlock pieces of the past and identify fossil animals.
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.
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.
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.
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