Top similar games like The Neeblarium:

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.

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 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.

Desktop Town is a relaxing idle city builder that runs directly on your desktop. Build and decorate your own tiny town, or watch your little citizens go about their day, while doing your usual tasks on the PC.

Build the island of your dreams - either by hand or using procedural generation tools. Create cozy islands while completing objectives to unlock new items & tools. Adjust the quantity of bridges, the maximum height of the terrain, and meticulously tweak configurations to create unique island worlds!

Kselebox is a sandbox game, which means you can do whatever you want in it! You can build a rocket and go to explore the vastness of space. Or maybe you want to build a huge car? No problem! Players can save their buildings and then publish them to the Steam Workshop.

Help or hinder Torridge Island as you take control of a Giant in this sandbox of villagers, wildlife and natural disasters. Will the villagers praise you and beg for your return in the morning, or pray that you never reappear.

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!

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.

Horticular is a relaxing garden builder where you grow plants, design habitats and attract a wide range of wildlife. Help the gnome Keepers restore a barren wasteland with magical powers and populate it with adorable critters. Reclaim nature from a looming corruption and create your perfect garden.

Kojimachi is a widget style pet game where you can feed and care for your pet on the island you decorate.

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 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!

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.

Poly Skies is an introductory city builder designed to help you relax. Take care of your villagers, expand to new islands, unlock secrets and defend from sky-high threats.

Help shroomies transform a big mushroom into a cozy little home! Care for them, help them garden and build things, relax, and take nice pictures!

Dive into a simple yet charming world where curious Whomers creatures dig, eat, and survive in a compact 64x64 grid. This minimalistic simulation offers a peaceful experience of watching and interacting with small digital beings as they go about their lives

Watch a simulated 2D world including weather, plants, animals, and humans in this casual sandbox game about nature and life. Start meteor showers, spawn new animals, or just let things play out naturally. It's like a screensaver you can play.

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!

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.

Story of Animal Sprite is a casual merge game where you will restore the homeland for cute animals by building various fancy structures.

Colors! Maze is a minimalist casual game of easy mazes with relaxing music.

In Chicken Coop, a magical farm needs your help! Humans are gone, and the cow wants her pumpkin. Use tools to build, plant and grow crops, and recruit animals like the trixy cat to scare off thieves. With charming characters, including chickens with hats, it's a fun game for young audiences.

Ant farm (formicarium) with a colony of ants. Ants have artificial intelligence that mimics the full life cycle, behavior, nature and physics of real insects.

Colors! Maze 2 is a minimalist casual game of easy mazes with relaxing music.

Behind this cute potion-making game lies a choice-driven RPG. Will you solve problems or swindle customers with devious tricks?

Play as wild animals in a relaxing open-world island. Discover hundreds of glowing orbs that teach you real-world facts about the animals you control. With dynamic weather, day/night cycles, and narrated facts, In the Wild is a peaceful way to explore and learn.

Enjoy watching cute hand animated dinosaurs inspired by 90's Tamagotchi live directly on your desktop. Manage your environment, resources to raise and evolve your dinosaurs during their entire life. But don't forget to show them love! Dinosaurs need love!

Dive into Purrounding and customize your very own cat! Watch as your adorable feline strolls across your taskbar, and create the perfect workspace with a variety of furniture pieces. Boost your productivity with a Pomodoro timer and chill out to some lo-fi tunes while you work!

A pixel-art sandbox where you design infinite maps. Build your perfect world with retro designs. No simulation, no action - just cozy construction. What unique worlds will you create with cute pixels? Turn your visions into peaceful creations.

Drag adorable coin-riding rabbits and slide them across the board. Solve engaging cozy puzzles. Help our little fluffy friends get back to their home!

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

Decorate your own aquariums and care for a variety of fish in Fishlets, a cozy fish-collecting sim! Feed, breed, sell, and collect fish and aquatic critters in the virtual tanks mode. Drop into Adventure mode and progress through 7 unique levels, unlocking even more fish while fending off threats!

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?

"Gnome Enchanted Jigsaw Puzzles" bring the whimsical world of gnomes to life! Discover the magic as you assemble pieces featuring vibrant, enchanting gnome realms. Ideal for both kids and adults, these puzzles offer a unique blend of challenge and charm. Perfect for a cozy evening indoors!

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!