Limits of intelligence
Create your own machine. Engineer it!
The top results based on the latest update are Bridge Constructor Portal [Score: 0.8], Poly Bridge [Score: 0.8] and Gravity [Score: 0.8] The top rated games you can find here are Learn to Fly 3 [SteamPeek Rating: 8.6] ranked #27, Poly Bridge 2 [SteamPeek Rating: 8.1] ranked #6 and Spaceflight Simulator [SteamPeek Rating: 8.0] ranked #36 Also don't forget to check the newest releases Ragdoll Mayhem Maker [Release date: 2025-10-18] ranked #24, Bridge Constructor Studio [Release date: 2025-07-17] ranked #8 and Rocket Automashapes [Release date: 2025-06-13] ranked #21 While it is tempting to play with the newest and the best, there might be some other gems in the results, like Gamecraft [SteamPeek Rating: 5.1] ranked #12, Rover Mechanic Simulator [SteamPeek Rating: 5.0] ranked #14 and Tinytopia [SteamPeek Rating: 4.5] ranked #23.
Create your own machine. Engineer it!
Enter the Aperture Science Enrichment Center and experience Bridge Constructor Portal – the unique merging of the classic Portal™ and Bridge Constructor™ games.
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!
Welcome to the world of Gravity! 100 levels of physics and logic await you. Solve puzzles, place blocks, and enjoy completing each level!
Summoneer is a platformer and puzzle game, where you engineer your own designs.
Crayon Physics Deluxe is a 2D physics puzzle / sandbox game, in which you get to experience what it would be like if your drawings would be magically transformed into real physical objects. Solve puzzles with your artistic vision and creative use of physics.
The acclaimed bridge-building indie-hit is back! More levels, more features, more physics fun!
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.
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!
Welcome to the Ranch, where you can raise animals! Diverse locals such as Elves, Demons, Vampires, and others await you. Collaborate with them to build new facilities and invite new neighbors to make the Village vibrant. Enjoy activities like fishing, cooking, gathering, dating, and mini-games!
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!
Dieselpunk Wars: Prologue is a free version of an epic vehicle building game, focused on combat with advanced physics and damage simulation. Use over 140 elements to build an awesome war machine. Build vehicles that ride on the ground, soar through the skies, or dive underwater. Prepare for combat!
Make your own games in this powerful sandbox building engine. Vehicle simulators, first person shooters! No coding knowledge required, create games using blocks and then publish them online for others to play. BUILD IT, PLAY IT, SHARE IT!
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!
As an Engineer - crew member of one of the first Mars colonies - you are responsible for repairing and maintaining Mars Rovers. In this advanced simulator you will learn the internal details of various Mars Rovers and their components.
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.
Use your godly powers to craft amazing pixel worlds or destroy the universe! Play with physics, over 200 elements and controllable heroes. Make your own games or levels, and then share your creations online. There are no limits to your creativity and imagination!
You have four basic elements, an empty planet and plenty of time. Not that these alone are enough to create the Universe. You will also have to use your intelligence and imagination as you combine air, water, fire and earth to create hundreds of new elements to make your planet come alive!
Crapht Box is a Fantasy Physics Sandbox, inspired by the Fantasy Console genre. It brings a simulated world with a number of disks and tools, and leaves you to play, program, create and share disks.
Frustration Factory is an asset management puzzle game requiring concentration, patience and thinking ahead. Each level will challenge you to carefully direct game pieces down an increasingly complex series of conveyor belts to eventually assemble and ship finished products to waiting customers.
GROW: Wild West is an interactive cartoon, that tells us about events occuring in a small town in wild west. Become a mayor and lead the development of the town and follow the story in the best traditions of a spaghetti-westerns of the last century. Fates of the residents of a small provincial town depend on you!
Rocket Automashapes is a minimalistic automation game where shapes are produced, combined, and rocketed across the grid! Manage increasingly complex scenarios as you progress from one level to the next.
Escape Room Sim!... bringing your love for the classic genre into glorious 3d*. Navigate puzzles and manipulate objects as you attempt to escape from the simulated rooms.
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!
I love ragdolls and I love physics, so I thought I would mush the two together with a level editor and make a cool sandbox game for people to play around in. Currently, there is a very basic JSON-based level editor and 20 pre-built levels.
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.
Use gravity, tension, and wind currents to get your hot air balloon to its destination, dropping off cargo on your way, in this ultra-challenging physics-based game. All art used in the Howler was meticulously created by classically-trained experienced painters.
Build your spaceship from scratch, earn funds and invest them into building a bigger, better spaceship as you try and fly your way up to space!
SPACE IS FOR EVERYONE. In Next Space Rebels, you will develop from a naive rocket hobbyist into an experienced space activist by designing, building, and launching rockets of increasing complexity.
The spiritual successor to The Incredible Machine from its original designer and programmer. Play 100s of puzzles. Build and share elaborate contraptions with an huge variety of parts and critters.
The latest installment of 'Q REMASTERED,' the physics-based puzzle sensation that took off among Japanese streamers in early spring 2023, is now on Steam! It's 'Q with VTubers'!! Challenge the bizarre and difficult puzzles created by over 20 VTubers who mastered Q!
Jump into the ultimate toy sandbox and build the train set of your dreams! Create colourful railway systems, decorate beautiful towns, transport commuting passengers, and even ride your train in first-person.
This mind-bending game will challenge you to create complex structures to get your woodland creatures over vast chasms. In a bridge-builder first, you'll guide your creatures and construct your bridges in real time. Use the weight of various creatures to balance your structures as you build them.
Put your engineering and problem solving skills to the test in this sandbox physics building game! Enjoy the freedom of completely gridless 3D sandbox building combined with hilarious ragdoll third person controls, offering a truly unique and hilarious "Enjeniring" experience!
Have you ever wanted to be a toy tinker? Here you can take the first step to become one! This is a tiny portion of Toy Tinker Simulator, which includes only three toys.
This is a free prologue of Forest Ranger Simulator. You have 45 minutes to explore, and have a glimpse of the story and game mechanics. Take care of forgotten nature's treasure. Build, craft, feed, clean, and manage your forest.
In Spaceflight Simulator, you will get to build your rockets, plan launches and flights, attempt landings, deploy payloads and explore new worlds.
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