
Test your problem solving skills and creativity in over 80 physics-based puzzles. Hours of fun for the completionist with challenges for every level and over 30 unlockables!
60+ similar titles based on shared tags and player behavior. Themes include Simulation, Sandbox, Building, Singleplayer.

Test your problem solving skills and creativity in over 80 physics-based puzzles. Hours of fun for the completionist with challenges for every level and over 30 unlockables!

Limits of intelligence
Create your own machine. Engineer it!

Fantastic Contraption Classic 1 & 2
The original physics building game is now on PC! Use minimal tools to build an infinite variety of puzzle-solving machines. Featuring over 70 THOUSAND user-generated levels, and includes the sequel Fantastic Contraption Classic 2!
Create your own machine. Engineer it!
Why similar: Sandbox 23%, Physics 17.3%, Crafting 17.1%, Building 14.8%, Simulation 14.7%
The original physics building game is now on PC! Use minimal tools to build an infinite variety of puzzle-solving machines. Featuring over 70 THOUSAND user-generated levels, and includes the sequel Fantastic Contraption Classic 2!
Why similar: Physics 21.6%, Building 21.6%, Simulation 12.2%, Sandbox 12.2%, Puzzle 10%
Colourful magnetic rods and balls are at your command, Well, everything is ready, so it's time to build. Beautiful 3D magnetic structures will be made by your hands.
Why similar: Building 20.7%, Sandbox 18.8%, Crafting 14.8%, Puzzle 11.4%, Logic 9.5%
Crazy Machines 3 is the latest, greatest, most amazing and craziest part of the series and fascinates once more with physic-based puzzles. Build your own crazy machines and share your awesomeness across the world thanks to the Steam® Workshop.
Why similar: Physics 29%, Puzzle 17%, Simulation 16%, Sandbox 15.2%, Strategy 11.8%
Roller coaster design puzzle meets physics sandbox. In a series of increasingly challenging levels your task is to get creative and build all kinds of crazy coasters. Don't get too crazy, though, or physics will turn your coaster into a rocket.
Why similar: Building 22.3%, Sandbox 21.3%, Physics 17.2%, Simulation 15.9%, Puzzle 12.8%
Challenge your ingenuity to win! Your mission is to use objects from your inventory to guide Clampy to its destination.
Why similar: Building 27.1%, Sandbox 19.2%, Grid-Based Movement 11.8%, Puzzle 11.7%, Strategy 11.2%
Minimalist style domino sandbox. Build your domino effect with unlimited pieces, customizable colors and reversibility.
Why similar: Building 23%, Sandbox 18.9%, Physics 15%, Minimalist 9.7%, Crafting 8.9%
Complete challenging puzzles in Puzzle Mode or create awe-inspiring tracks in Sandbox Mode. Customize your courses and enjoy fully simulated physics!
Why similar: Building 22.6%, Physics 18.5%, Sandbox 17.9%, Simulation 11%, Puzzle 9.4%
Let Them Fall is a dynamic puzzle-strategy game. Transport objects using conveyor belts to the target zone. With each level, the game gets tougher with diverse shapes, colors, and limited space on procedurally generated maps. Will you take up the challenge?
Why similar: Sandbox 19.9%, Building 18.2%, Simulation 16.2%, Strategy 11.1%, Physics 9.7%
Build your own over-the-top stunt tracks with realistic toy-car physics, all in VR. Featuring tracks and cars collection, sandbox mode, roller coaster mode, and more.
Why similar: Building 22.7%, Physics 17%, Sandbox 16.1%, Logic 10.3%, Simulation 9.7%
Physics: ON, Safety: OFF. Build, ride and enjoy physically accurate water slides! Play through physics-based levels in Campaign mode, unleash your creativity in Sandbox mode.
Why similar: Physics 31.4%, Building 28.2%, Simulation 21.7%, Puzzle 12.7%, 3D 4.6%
Build physics-based vehicles from a range of modular blocks, solve puzzles to move down from orbit, across the Earth's surface and deep into the lost labs. Locate missing robots, explore secret areas and unlock the secrets of a long-lost civilisation.
Why similar: Simulation 19%, Building 16.1%, Physics 14%, Strategy 12.7%, Sandbox 11.9%
The acclaimed bridge-building indie-hit is back! More levels, more features, more physics fun!
Why similar: Building 25.9%, Physics 18%, Sandbox 14.9%, Crafting 12.9%, Puzzle 10.2%
Stack, grow, shrink, and solidify blocks to make the tallest tower possible. The taller it becomes, the harder it is from everything wobbling and crashing down. How tall will your tower become?
Why similar: Physics 15.4%, Building 13.7%, Sandbox 12.9%, Puzzle 11%, Simulation 10.7%
Unleash your engineering creativity with an engaging and fresh bridge-building simulator with all the bells and whistles. Enjoy hours of physics-based puzzle solving in the Campaign and then jump in the Sandbox to create your own bridge designs and puzzles!
Why similar: Building 28.6%, Physics 19.7%, Sandbox 12%, Puzzle 10.6%, Simulation 10.1%
Ever wanted to know what would happen if you hooked up a fire extinguisher to a crate of TNT inside a room full of pinball bouncers and proximity mines. Well now you can. Welcome to The Chaotic Workshop
Why similar: Physics 27.4%, Sandbox 26.2%, Puzzle 17%, Simulation 12.9%, Strategy 8.2%
Fluida is a simulation puzzle game where you build and play levels using flexible modules to strategically control water pressure and solve challenges.
Why similar: Sandbox 19.8%, Building 18.7%, Logic 12.1%, Simulation 11.7%, Puzzle 11.6%
Create, Collect, and Crash in Autocraft, a physics destruction sandbox. Create your own cars, rockets, tanks, planes, boats, and more.
Why similar: Sandbox 26.7%, Building 24.8%, Physics 20.2%, Simulation 13.6%, Crafting 9.8%
Enter the Aperture Science Enrichment Center and experience Bridge Constructor Portal – the unique merging of the classic Portal™ and Bridge Constructor™ games.
Why similar: Building 23.8%, Physics 22.4%, Puzzle 17%, Simulation 13.9%, Strategy 10.8%
A chaotic multiplayer building game where creativity and teamwork collide. Build together, experiment freely, and see what wild ideas you and your friends can create.
Why similar: Building 24.7%, Sandbox 24.1%, Physics 22.8%, Simulation 12%, Minimalist 9.1%
Build your very unique bridges and other constructions in a physics based 3d environment
Why similar: Building 29.6%, Physics 24%, Simulation 22.9%, Sandbox 22.1%, Indie 1.5%
Cairn is the most relaxing game you'll ever play.
Why similar: Sandbox 18.2%, Simulation 16.6%, Building 13.1%, Strategy 12.4%, Puzzle 11.1%
Automate It is a factory-building puzzle game that challenges players to find clever solutions within size, power, and time constraints. Design, build, and share your own puzzles with other players. If you want to build it - choose Automate It.
Why similar: Sandbox 21.4%, Building 17.9%, Simulation 13%, Puzzle 10.8%, Crafting 10.2%
Minimalist automation puzzle game where you build physics-based machines to manipulate the flow of numbers.
Why similar: Sandbox 18.6%, Physics 15.7%, Building 13.1%, Simulation 10.4%, Logic 10.2%
Develop your engineering skills in an engaging way! By solving a variety of puzzles, you will learn to create complex mechanisms and understand the principles behind their operation. Each level is a new lesson that will help you become a true master of engineering.
Why similar: Sandbox 20.1%, Physics 18.6%, Logic 15.7%, Puzzle 12.1%, Building 10.7%
Physics Cake is a 2-D physics simulation game where you can draw containers, objects, or anything you want really and put whatever chosen physical object you want inside of it.
Why similar: Building 27.1%, Sandbox 22.4%, Simulation 19.5%, Physics 14.5%, Minimalist 8.7%
Bridge Constructor Studio is the latest in the best-selling series. Test your engineering skills in this physics-based puzzle game, combining the best of previous titles with a modern, charming visual style—the ultimate experience for creative builders!
Why similar: Building 24.5%, Physics 20.1%, Simulation 12%, Puzzle 11%, Strategy 8.6%
3d Engineers is a sandbox game/tool in engineering and construction.
Why similar: Building 26.7%, Simulation 22.2%, Physics 19.6%, Sandbox 15.9%, Crafting 14.6%
Welcome to HAKO TOWER, a physics-based tower builder! Stack blocks, scream as they fall, and dodge obstacles. And... adore Hako. A tiny hamster who just stares at you... He can’t help you... He’s... just... a hamster, after all. Test your luck and skill!
Why similar: Building 26.6%, Physics 20.4%, Puzzle 12.3%, Simulation 10.8%, Grid-Based Movement 8.2%
Solve carefully crafted puzzles and experiment with over 100 cells in this physics sandbox where every pixel is simulated.
Why similar: Sandbox 27.9%, Physics 25.9%, Puzzle 18.5%, Simulation 16.2%, Linear 5.8%
Build marble runs where your imagination is the only limit. Use a variety of shapes and materials. When they are not enough, use mechanical contraptions to lift, push and steer your marbles. Can't find the right style or function of a piece? Then you can build your own!
Why similar: Physics 24%, Sandbox 22.9%, Simulation 13%, Building 8.6%, Family Friendly 6.5%
An origami puzzle game suitable for all ages! Fold simulated paper to match the target... You're given a score based on how accurate you are.
Why similar: Physics 22.5%, Puzzle 16%, Logic 14.9%, Minimalist 13.1%, Building 10.6%
Build, repair, and clean a variety of furniture at your own pace in a relaxing and cozy atmosphere...
Why similar: Building 29.5%, Crafting 19.8%, Puzzle 16.7%, Simulation 14.9%, Minimalist 7.2%
Become an appraised bridge engineer and architect in Bridge Constructor. Create and design your own constructions and watch the cars and trucks pass over them - or see them fall and crash while your inferior creations collapse due to weight and the laws of physics!
Why similar: Building 26.4%, Physics 26.3%, Simulation 23.8%, Puzzle 14.3%, Casual 6.2%
Play with a variety of fireworks and even make custom ones yourself using different containers, powders and colors.
Why similar: Sandbox 31.9%, Physics 17.9%, Crafting 16.4%, Simulation 15.1%, Puzzle 6.9%
Buba Stacker is a physics-based sandbox and puzzle game where you can create simple constructions or complex contraptions using everyday objects. Create, play, or tell stories in the world of Buba Stacker, inhabited by curious Pipis and the titular Buba.
Why similar: Physics 26.9%, Sandbox 23.7%, Building 21.4%, Puzzle 11%, Colorful 5.5%
Do you enjoy playing around with the physics in games? Then this is the game for you. Stack Masters is built around exploring that concept in a competitive way. Including a built in level editor and Steam Workshop support, the game offers a never ending supply of physics sandbox gameplay to explore.
Why similar: Physics 23.7%, Puzzle 11.6%, Simulation 11%, Minimalist 8.2%, Building 7.6%
Design your dream space! In this tiny cozy building game, stack and arrange uniquely shaped wooden blocks to craft charming dioramas. Design cozy bakeries, elegant living rooms or quirky studios, create beautiful spaces filled with warmth and personality.
Why similar: Sandbox 23.4%, Simulation 18.8%, Building 15.3%, Minimalist 8.5%, Crafting 8.1%
Become a ragdoll and create your own environments in Sandbox Mode, explore worlds created by others, or just flop around your destructible sets! Fun with Ragdolls®: The Game lets you enjoy everything you love about ragdolls!
Why similar: Sandbox 28.7%, Physics 27.8%, Building 19.7%, Simulation 12.1%, 3D 4.1%
Phantasos is an innovative logical sandbox building game that opens the door to a world with no limits on creativity.
Why similar: Sandbox 24.3%, Simulation 17.9%, Building 13.9%, Puzzle 11.7%, Crafting 9.3%
A game where you take part in an immersive chemical laboratory simulation. Produce various mixtures using equipment and substances. Use mostly mouse controls to pour chemicals from vessel to vessel.
Why similar: Sandbox 25%, Simulation 23.3%, Crafting 17.7%, Physics 16.6%, Puzzle 15.3%
Terraform Inc is a game to build a reliable physics-based delivery network. You will get new planets, add enhancements in transit, then deliver to buyers. Construct elaborate designs to prove your ingenuity. Choose your friends wisely, working to earn respect and unlock even further opportunities.
Why similar: Building 26.5%, Physics 20.8%, Sandbox 16.2%, Logic 13.4%, Simulation 11%
Immerse yourself in a relaxing and minimalist puzzle game where your task is to fix the building using a variety of blocks. Enjoy the interactive environment, soothing music, and sounds of nature. Solve puzzles, explore the world, and take your time!
Why similar: Building 23.5%, Physics 13.5%, Puzzle 12.8%, Logic 10.6%, Minimalist 9.2%
The best just got better! Rediscover your engineering creativity in this genre-defining bridge engineering and puzzle solving masterpiece.
Why similar: Building 24.9%, Physics 19%, Simulation 18.7%, Puzzle 15.8%, Crafting 10.6%
Build marble runs in a room with realistic physics. Stack random objects to make a wobbly track and watch the ball roll down! Explore puzzles with unlimited solutions.
Why similar: Building 26.1%, Physics 21.2%, Sandbox 18.8%, Puzzle 11.1%, Simulation 8.1%
Brick by brick build a tower that reaches Heaven. Be beware of natural disasters, collect feathers and various brick styles! Play through Story or build anything you want in Creative mode. Or become the fastest to reach the Heavens and get to the top of Leaderboard!
Why similar: Building 24%, Physics 22.6%, Simulation 14.8%, Sandbox 14.3%, Crafting 8.4%
Build vehicles and other machines, configure their parts and use these machines however you like. You can also save your builds in text files and share them anywhere on the internet!
Why similar: Sandbox 26.7%, Building 26.1%, Physics 19.3%, Simulation 10.2%, Casual 4.8%
Dumbino is a funny chaotic physics-based puzzle game where you topple dominoes with explosions, wild chain reactions, and pure madness. Embrace the epic goofy mayhem as you create and solve unhinged levels. Build and share your craziest designs and custom levels with the community!
Why similar: Building 17.7%, Sandbox 16.5%, Physics 15.2%, Crafting 12%, Puzzle 9%
Build a bridge that lets your friends cross the river and drowns your enemies.
Why similar: Simulation 24.1%, Building 18.6%, Puzzle 16%, Physics 13.4%, Crafting 12.6%
Jaden Industries is a relaxing factory-building puzzle game about managing compact crafting chains across floating islands. As an expedition engineer, you’ll explore a peaceful Archipelago, configure production flows, refine resources, and achieve perfect efficiency.
Why similar: Building 20.7%, Sandbox 18.5%, Crafting 14.6%, Puzzle 10.7%, Logic 8%
Hands On Builder is a cozy first-person building simulation where you gather materials, prepare them yourself, and construct your home piece by piece. Cut logs into panels and studs, plan your worksite, and build at your own pace in a relaxed sandbox world.
Why similar: Building 26.2%, Physics 19.4%, Crafting 17.5%, Sandbox 17.1%, Simulation 13.5%
Construct charming toy towns and cities atop tiny terrain. Combine building blocks to create new megastructures. Test your skills in the physics-based Challenge stages or simply unwind and obliterate everything with an array of cute catastrophes!
Why similar: Building 20.7%, Physics 18.8%, Sandbox 17%, Crafting 15%, Simulation 8.5%
Build cube gadgets for special agents. Combine parts, test inventions, and save missions in a race against time and a limited budget.
Why similar: Building 19.1%, Logic 14.8%, Physics 13.8%, Puzzle 11.9%, Simulation 11.1%
Toxtronyx have now realised their game “Bridge2!” on the powerful Unity engine. Very realistic visuals and lots of new features as well as the possibility to create one’s own levels helped create a completely new game.
Why similar: Building 23.6%, Physics 19.6%, Sandbox 17.5%, Simulation 12.6%, Strategy 9.1%
A contraption building game. Design and build your own machines to combine ingredients to make chocolates. Automate production using simple components to create ingenious contraptions, which are as satisfying to watch as they are to optimise.
Why similar: Building 28.8%, Physics 19.4%, Sandbox 14.3%, Simulation 11.8%, Puzzle 10.2%
Mine Digger is a minimalist mining game where you dig deeper, uncover hidden riches, upgrade your tools, and turn a simple hole in the ground into a profitable underground empire.
Why similar: Sandbox 24.7%, Building 22.1%, Simulation 20.9%, Crafting 13.3%, Physics 10.8%
Design elaborate contraptions, where the longer a ball takes, the better. Inspired by Rube Goldberg machines, you’ll soon craft sprawling machines where complexity is your goal. Get ready to overtake your screen with over-engineered chaos.
Why similar: Sandbox 19.9%, Building 18.2%, Physics 13.8%, Puzzle 11.7%, Logic 11.7%
Extract and gather resources from different planets. Manage the supply of electricity, water, food and oxygen of your base in order to survive. Automate the creation of new products. Build a spaceship to transport your products to other places...
Why similar: Building 35%, Sandbox 29.6%, Simulation 13.2%, Strategy 11.2%, Crafting 8.7%
Unleash your creativity and explore endless possibilities in our immersive sandbox game! Knock down dominos, play with different toys, and customize your world. With multiplayer mode and sharing features, the fun never ends.
Why similar: Sandbox 19.9%, Simulation 18.2%, Strategy 13.6%, Puzzle 12.1%, Logic 9.5%
A silly physics-based puzzle game about sorting fruit with industrial machines!
Why similar: Sandbox 18.5%, Building 17.8%, Physics 15%, Puzzle 9%, Logic 8.7%