Top similar games like MoldLab:

🌲 Treeplanter helps plant trees! For every copy sold, we plant a real tree! 🌲 Create and enjoy a peaceful, interactive woodland throughout the changing seasons.

Explore and create parametric creatures

Welcome to Little Learning Machines—a simulation where you train your real AI companions to solve challenges together, across whimsical islands. Shape their abilities and personalities while leveling up your skills with the games’ no-code AI system.

VELONE is a creative automation game in which you assemble and program mechanisms to solve logic puzzles. Both relaxing and highly replayable, you save the planet VELONE by creating automated constructs that move and assemble according to your masterplan.

In Network Engineer Simulator you are hired to do the unenviable job of cleaning up data closets. You will visit various locations from small closets to large data centers where you will need to untangle and organize these server racks and ensure various services are operational.

You land on a frozen planet in a tiny rocket with a robot inside. Harvest and combine materials to discover new ones. Use visual programming to make the robot do the tiresome work for you. Slowly build a gang of self-sustaining robot workers and watch them terraform the planet.

Tapeheads is an atmospheric retro-futuristic simulation. Use a one-of-a-kind computer and its unusual programming language to solve puzzles about manipulating data.

This is a beautiful "Idle", "Incremental" game based on spirals and mathematics. Your goal is to make the spiral grow farther and farther from the origin. The game is very simple, but it is very deep and can be enjoyed for a long time!

Enter the most advanced challenge laboratory of today's games, where electronics and logic merge into challenges that will captivate your mind and awaken the engineer within you!

Plantabi is a chill sandbox game where you take care of adorable plants and design the cozy little garden of your dreams!

Instead of endless scrolling, do something fun & creative. Build beats fast with 9 instruments, live synthesis, two grid modes, a full mixer with FX, built-in recording, and support for MIDI, gamepad, and touch. DAWG grows with you as you learn.

A decorative design game where you can create with natural specimens. There are no rules or limitations—unleash your imagination and craft your own masterpiece!

Retro Gadgets is a sandbox where you build, code, and customize gadgets inspired by old-school electronics.

Craft the most epic marble runs you can imagine! Use tons of interactive gadgets or create your own. Then choose your marbles and watch them race!

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

ProBelt is a game in which you calculate results by using mathematical operators. Conveyor belts are used to transport numbers between operators.

Manage a living ecosystem built from hex‑based tiles. Explore, collect, prevent, and adapt each turn as your decisions ripple across different interconnected biomes. Keeping the whole system in balance is the key to survival.

Virtual Circuit Board is the sandbox drawing-based logic simulator where you can build, program, decorate, and simulate anything from simple monochrome circuits to complex and colorful computers. Play with digital logic in this sandbox-only experience.

A 2D sandbox where every tile is a tiny machine. Create video games, board games, puzzles, art, tutorials, machines, and entire interactive worlds. Share creations, play with friends, and collaborate online. Inspired by Redstone.

Milling machine simulator will inspire novices and experts alike. Realistic physics and movements allow you to familiarize yourself with the machine in a 3D workshop setting. Enjoy playing around, learning and prototyping in Free milling mode. Or challenge yourself in Career mode.

Animal Rescue Network is a cozy sanctuary life simulation centered entirely around animal care, healing, and compassion. You arrive in the storm-torn town, where the beloved local sanctuary has collapsed, and the community is struggling to recover.

Build your reef, observe wildlife, and learn about marine fauna. Turquoise is a contemplative game where you create and decorate a protected marine area to welcome a wide variety of aquatic species. Your screen becomes a window into a vibrant underwater world.

Node Math is a simple, idle-factory game about combining numbers with math operators, unlocking new stuff, and making money go brrr!

Fakutori is a laid-back and colorful automation game; place machines, discover new elements, and try to craft the elusive Legendary Blocks! No limits, no pressure, just blocks!

Beltmatic is a casual factory game where you combine numbers using mathematical operations.

《Fluffy Kitchen Saga》A restaurant simulation game located at the bottom of your computer screen, where both staff and customers are fluffy little animals! They’ll keep you company while you work/study. Let’s run a restaurant full of fluffiness!

Build the most advanced operating system ever created! Can you master the fictional simulation language of this mind-bending machine? Design circuits, automate UBITS (coloured mobile data blocks), and optimize your system. The Admin is always watching, and he’s not what he seems.

🚂 Cozy idle train game. Enjoy a journey from steam to modern locomotives in idle style! 🚂

Welcome to Pets Hotel, a place where you can start the business you always dreamed of! Pets Hotel gives you a unique opportunity to build, design, and run a place where pets can feel at home. Cats, dogs, turtles, and many other animals are waiting for you to take care of them!

Desktop Fidget is a fun collection of virtual fidgets to relieve stress and keep your hands busy while working or gaming. Customize your experience with the built-in Fidget Workshop and create your own fidget art right on your desktop.

Poopy Pooper, the premier pooping simulator and a first of a kind FPS (First Pooper Sh*tter) 

Design sunflower fields, control cross-pollination, and scale your harvest with careful or chaotic management. As the field's scarecrow, Scraw awaits perfect blooms while scaring off those pesky crows. What new varieties will you grow?

Garbage Growth is an incremental trash game about collecting people's trash, bananas and even babies, to make money and pollute the world even more. Hire rats, grow your pollution, and make everything worse!

Built for those who want to better themselves. A unique rhythm game designed to help reclaim your motivation and attention. Focus the timing and direction of your movements to burst projectiles into a mesmerizing eruption of flower petals. 

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.