
Stack, twist, and balance your way to record-breaking heights in this physics-based building puzzle platformer. Create the tallest, most daring structures imaginable, compete for high scores, design your own levels, and help Bob reach for the sky!
60+ similar titles based on shared tags and player behavior. Themes include Sandbox, Building, Physics, Level Editor.

Stack, twist, and balance your way to record-breaking heights in this physics-based building puzzle platformer. Create the tallest, most daring structures imaginable, compete for high scores, design your own levels, and help Bob reach for the sky!

Coaster Crash Course
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.

Boing Odyssey
Build contraptions with various tools to end all roasted chickens rightly in this physics puzzle game, or create and share your own challenges!
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 22.9%, Level Editor 20.4%, Sandbox 19.4%, Physics 16.2%, Puzzle 11.4%
Build contraptions with various tools to end all roasted chickens rightly in this physics puzzle game, or create and share your own challenges!
Why similar: Level Editor 23.1%, Building 19.2%, Physics 16.2%, Sandbox 14.5%, Puzzle 7.3%
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.
Why similar: Level Editor 29.9%, Physics 19.4%, Sandbox 16.7%, Funny 9.9%, Building 7.9%
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 24.6%, Physics 21.3%, Level Editor 15.7%, Puzzle 15.2%, Strategy 8.2%
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 30.2%, Physics 19.1%, Level Editor 15.8%, Sandbox 11.3%, Puzzle 9.7%
The acclaimed bridge-building indie-hit is back! More levels, more features, more physics fun!
Why similar: Building 27.7%, Level Editor 18.4%, Physics 17.7%, Sandbox 14.2%, Puzzle 9.4%
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: Building 25.3%, Physics 23.3%, Sandbox 12.7%, Level Editor 10.8%, Puzzle 10.2%
Welcome to the world of Gravity! 100 levels of physics and logic await you. Solve puzzles, place blocks, and enjoy completing each level!
Why similar: Level Editor 24.5%, Building 14.7%, Physics 13%, Sandbox 12.8%, Puzzle Platformer 10.6%
A single or local co-op puzzle platformer with a built-in level editor. Solve creative challenges together or build your own and share them on the Steam Workshop. Tamako is all about relaxed co-op play, clever puzzles, and endless player-made content.
Why similar: Sandbox 16.1%, Level Editor 13.6%, Building 13.2%, Strategy 11.1%, Puzzle Platformer 10.8%
Summoneer is a platformer and puzzle game, where you engineer your own designs.
Why similar: Building 23.8%, Sandbox 19.1%, Physics 16.2%, Puzzle Platformer 15.4%, Puzzle 10.8%
Join Stuffy on a charming platforming adventure as they "restitch" unraveled communities. Unleash your creativity with a robust 2.5D level editor, play dress up with a powerful mix-and-match Wardrobe, and share your creations via Steam Workshop!
Why similar: Level Editor 24.8%, Building 19.9%, Sandbox 13.6%, Physics 13.1%, Puzzle Platformer 11.6%
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 29.6%, Level Editor 22.4%, Physics 18.2%, Sandbox 13%, Puzzle 9.1%
Blow stuff up! Part casual destruction simulator, part fiendish puzzle game. Destroy the structures, sink the grumpy blue blocks and save the gems to rise to the top of the tower. Physics-based puzzle solving or create and share online your own designs. 1P or online multiplayer for up to 4 friends.
Why similar: Level Editor 24.1%, Building 17.8%, Physics 15.5%, Sandbox 15.4%, Puzzle 9.1%
Danglebox is about creating physics based structures to hunt for resources or just for fun. Build with various materials, lift with balloons, pull with ropes and push with thrusters to enable your designs to withstand the weight of trains, buildings, containers, weapons fire and more.
Why similar: Level Editor 21.9%, Building 17.8%, Physics 16.3%, Sandbox 15.1%, Base Building 12.8%
Tile Ruler is a puzzle platformer with new kind of twist! You will have to select blocks/items and use them to beat different levels. But you can't take all these items with you, there is a limit. So are you ready to use your puzzle master skills and complete the adventorious story?
Why similar: Sandbox 19.7%, Puzzle Platformer 12.8%, Building 12.6%, Puzzle 10.2%, Precision Platformer 7.6%
Marble Run - is a fantastic educational toy that provides hours of fun while combining basic learning skills with coordination and organizational skill.
Why similar: Building 23.6%, Level Editor 22.1%, Sandbox 19.2%, Physics 17.8%, Puzzle Platformer 14.9%
Ride into a hilarious construction puzzler; packed with over 100 creative physics-based challenges, sports and bloody disasters! Build contraptions to help every passenger reach their destination. Enjoy the sports by controlling your riders away from (or towards if you feel like it) peril!
Why similar: Building 26.1%, Level Editor 20.8%, Physics 18.5%, Sandbox 15.6%, Funny 8.2%
Build, experiment, and share in Squares and Stuff, a pixel-retro sandbox game inspired by classic "falling sand" games. Unleash your creativity in an open-ended world filled with sandbox elements like water, paint, fire, sand, animals, humans, zombies, and a controllable 2D platform character.
Why similar: Level Editor 28.8%, Building 23.1%, Sandbox 18.3%, Physics 15.3%, Funny 6.2%
Sculpt your island, design places for other players to explore, and even set traps or create puzzles in the Lost Skies: Island Creator! Each island tells its own story; are you ready to craft yours?
Why similar: Level Editor 45.2%, Building 30.8%, Sandbox 22.1%, Singleplayer 1.9%
The best just got better! Rediscover your engineering creativity in this genre-defining bridge engineering and puzzle solving masterpiece.
Why similar: Building 27.4%, Level Editor 23.8%, Physics 19.2%, Puzzle 15.1%, Funny 6.4%
Help the minions of the underworld across bubbling pools of lava with rickety bridges and non-regulated constructions. Will you go for the easiest route, or test your skills and aim for the coveted skulls? Return to completed challenges to perfect your builds!
Why similar: Building 31.5%, Physics 24.6%, Puzzle 14.6%, Funny 11%, Colorful 6.5%
Challenge your ingenuity to win! Your mission is to use objects from your inventory to guide Clampy to its destination.
Why similar: Building 34.7%, Sandbox 21.9%, Puzzle 13%, Strategy 10.5%, Physics 9.9%
Craft and trigger contraptions to perfection or glorious chaos! Smash cars, rescue heroes, and create hilarious scenes with your own interactive systems! From giant hammers to epic chain reactions, anything is possible!
Why similar: Level Editor 23%, Building 16.2%, Physics 15.6%, Sandbox 14.6%, Puzzle 8.2%
Design the perfect automated defense system for the city in this physics-based game. Destroy the falling celestial objects with turrets, fire, lightning, portals, and more! Each level will challenge your ingenuity and creativity.
Why similar: Level Editor 22%, Building 21.7%, Sandbox 15.9%, Physics 15.5%, Puzzle 8%
A 2D marble sandbox with puzzle, platformer, and campaign modes. Build marble races, logic machines, and self-modifying contraptions using 120+ blocks - including movers, pistons, and fourth-wall-breaking circuit effects. Publish your creations and compete on community leaderboards.
Why similar: Level Editor 34.4%, Sandbox 22.8%, Strategy 7.3%, Physics 6.1%, Puzzle Platformer 5.5%
Stringate is a level-based puzzle game with portals and other complex mechanics.
Why similar: Sandbox 22.7%, Level Editor 20.2%, Puzzle 13.9%, Puzzle Platformer 13.1%, Physics 11.4%
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 29%, Physics 21.8%, Puzzle 11.3%, Sandbox 8.3%, Funny 7.8%
Design your own tracks and create breathtaking races of marble balls using this physics based sandbox.
Why similar: Level Editor 28.1%, Building 20.8%, Physics 18%, Sandbox 17.9%, Base Building 8.3%
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 29%, Physics 29%, Building 22.4%, Funny 14.2%, Colorful 2.5%
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!
Why similar: Sandbox 19.5%, Building 18.4%, Physics 17.3%, Base Building 12.5%, Puzzle Platformer 10.6%
Builder Edition is all about using various physic game mechanics, like gravity, bouncy blocks, bombs and more to safely get the Stars to the ground floor to solve Physics-based Puzzle levels. Play the 150+ included levels and then try your hand at making your own and sharing them with the community!
Why similar: Level Editor 29.3%, Building 21.6%, Physics 16.7%, Puzzle 13.3%, Strategy 7.6%
A powerful 2D sandbox simulator — physics and magic, characters and animation. Create anything you can imagine!
Why similar: Building 26%, Sandbox 21.7%, Physics 19.2%, Level Editor 13.3%, 2D Platformer 9.7%
Hardhat Wombat is a cute puzzle-platformer construction game where deftly stacking blocks of poo can make you number one at number two.
Why similar: Building 22.3%, Puzzle Platformer 20.2%, Puzzle 14%, Physics 11.6%, Funny 7.7%
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 35.9%, Puzzle 19.8%, Sandbox 18.2%, Building 12.1%, Strategy 11.7%
130+ unique goals to achieve in over 50 levels! Operate a control center, launching and maneuvering a fleet of colorful moon landers. Scrape by with near-miss flights, or engineer perfect solutions to earn stars. Discover the secrets of this hostile alien moon.
Why similar: Building 25.9%, Physics 25.4%, Sandbox 14.8%, Puzzle 12.6%, Colorful 6.3%
Drop It: Block Paradise is all about using various physic game mechanics, like gravity, bouncy blocks, bombs and more to safely get the Stars to the ground floor to solve Physics-based Puzzle levels. Featuring 250+ Puzzle Levels, Chaotic Versus Mode, Level Editor & Online Levels await you!
Why similar: Level Editor 28.9%, Building 19.4%, Physics 16.9%, Puzzle 10.6%, Strategy 6.1%
This is a platform jumping game, you can obtain different abilities by transforming between solid, liquid, and steam three forms, thus crossing obstacles and solving puzzles. The workshop allows you design and share their own created maps with the players all around the world.
Why similar: Level Editor 32.5%, Puzzle Platformer 15.5%, Physics 12.7%, Puzzle 9.3%, 2D Platformer 8.2%
Take control of blocks and jump to victory in this free puzzle platformer!
Why similar: Level Editor 30.2%, Puzzle Platformer 14.8%, Building 9.7%, Precision Platformer 9.1%, Puzzle 7.8%
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 28.9%, Building 25%, Sandbox 24.7%, Puzzle 11.1%, Colorful 8.2%
Contraptions is a physics-based puzzle game with a fun cartoony look. This game takes three games; Contraptions, Contraptions 2 and Contraptions 3 and combines them into one value pack of creative fun.
Why similar: Level Editor 37.1%, Physics 25.1%, Puzzle 14.4%, Funny 8.3%, Cartoony 6.3%
A platform game in which you have to reveal the hidden image of each level by shooting colored bubbles at numbered walls.
Why similar: Level Editor 28.5%, Puzzle Platformer 16.1%, Physics 12.9%, Puzzle 10.5%, Precision Platformer 9.7%
Eggineer is a physics based vehicle sandbox game. The goal is simple, build fully destructible vehicles to help your fragile egg companion finish challenging levels in the campaign mode, or design the most complex sets of vehicles in the sandbox and make everything crash or explode!
Why similar: Building 33.3%, Sandbox 22.8%, Physics 21.9%, Puzzle Platformer 10.7%, Funny 9.9%
simple shapes: a limitless indie 2D physics sandbox.
Why similar: Physics 33.4%, Sandbox 28.3%, Level Editor 25.5%, Colorful 6%, Singleplayer 3.7%
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 32.3%, Physics 22.8%, Puzzle 13%, Funny 7.6%, Strategy 7.2%
An anti-platformer game about controlling the entire level. You'll need fast reactions and clever thinking to navigate through the infinite combinations of blocks in this physics-based experience.
Why similar: Level Editor 30.2%, Physics 20.4%, Sandbox 12.2%, 2D Platformer 8.6%, Precision Platformer 8.1%
Magnet Agent is a puzzle adventure game based on “magnetic power”. Magnet Agent N-52 and his robot vacuum, Dustino, use their shockingly cool magnetic spy kit to explore the world and thwart Magnet Empress's evil plan before it's too late. They are drawn to danger, are you?
Why similar: Level Editor 27.1%, Physics 17.5%, Puzzle Platformer 12.6%, Funny 9.6%, Puzzle 9.5%
Control your character with different sounds, dodge traps, solve little puzzles
Why similar: Sandbox 18.9%, Building 16.2%, Level Editor 13.8%, Puzzle Platformer 12.8%, Puzzle 10.6%
Solve physics puzzles with magnets, springs, portals, fans, and more while your new best friend Sendy helps you along the way! But maybe keep an eye on him, he’s been acting a little … strange, lately.
Why similar: Sandbox 29.1%, Physics 26.1%, Puzzle 18.1%, Level Editor 17.7%, Colorful 5.3%
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: Level Editor 34.2%, Physics 25.8%, Puzzle 11.9%, Building 9.1%, Sandbox 7.6%
circloO is a colorful physics platformer in a round level. The level grows, so you'll have to avoid and use obstacles in everchanging ways. Enjoy a huge variety of physics challenges, from a sea of tiny blocks to planets with a gravity field! Make your own levels or play thousands of fanmade levels!
Why similar: Level Editor 24.5%, Physics 22.5%, Puzzle Platformer 18.8%, Precision Platformer 8.5%, 2D Platformer 8%
RoboCo is a sandbox game about designing and building robots to serve the needs of squishy, hapless humans in the world of tomorrow!
Why similar: Building 29.6%, Sandbox 22.4%, Physics 22%, Funny 10%, Puzzle 5.2%
Halve the blocks into two equal parts and solve the unique puzzles in a game with a blueprint visual style and meditative music
Why similar: Level Editor 23.4%, Physics 17.1%, Puzzle Platformer 14.1%, Sandbox 13.2%, Puzzle 9.4%
Breaking Box is a 3D multiplayer game with a level editor in-game. You can create your own levels, challenge levels, and enjoy the competition with friends!
Why similar: Level Editor 29.7%, Sandbox 14.1%, Physics 13.9%, Puzzle Platformer 12.8%, Funny 10.5%
Wear different costumes to get past different challenges in this precision puzzle platformer. Then build your own challenges in the level editor!
Why similar: Level Editor 30.7%, Puzzle Platformer 13.8%, Score Attack 12%, Precision Platformer 7.8%, 2D Platformer 7.5%
Stack World is a physics puzzle game. Place all the given blocks and make sure they do not fall off the screen before the countdown timer hits 0. Enjoy over 100 levels of gameplay and use the level editor to create your own levels. Compete for the fastest times on the leaderboards.
Why similar: Level Editor 41%, Physics 31.1%, Score Attack 15.6%, Puzzle 9%, Singleplayer 1.6%
Create your own machine. Engineer it!
Why similar: Sandbox 29.5%, Physics 22.8%, Building 21.4%, Puzzle Platformer 11.7%, Puzzle 11.2%
Unleash your creativity and strategic prowess in Forts, the exhilarating physics-based RTS! Design, construct, and customize imposing fortresses, bristling with devastating firepower, and blast your opponent’s buildings to rubble!
Why similar: Building 19.7%, Level Editor 17.5%, Physics 16.6%, Base Building 14.4%, Sandbox 13.6%
TinkerTech is a game that allows players to design, construct and showcase their unique builds made of customizable blocks. Race, battle or socialize with your creations in multiplayer rooms.
Why similar: Building 37.1%, Sandbox 24.7%, Level Editor 24.2%, Physics 12.7%, Singleplayer 1.4%
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: Building 24.3%, Sandbox 22.9%, Level Editor 13.1%, Puzzle 13.1%, Strategy 8.2%