Games like Marble World

"Homebrew - Patent Unknown" is a unique puzzle-platformer that challenges players to manipulate time and space. Using the Copybug tool, players can duplicate objects and manipulate their properties to solve puzzles and overcome obstacles. With its mysterious setting and innovative gameplay, "Homebrew - Patent Unknown" offers a fresh take on the puzzle genre.

Scrap Mechanic is a multiplayer survival sandbox game that lets you build and create using powerful tools. Crash-landed on a strange planet, you must defend against hostile Farmbots and engineer your own adventures. Regular updates bring new content and optimizations to this imaginative, robot-filled world.

"Rolling Line" is a model railway simulator that allows players to build and share their own layouts via the Steam Workshop. Explore pre-made official layouts based in New Zealand, America, and Brazil, or download and play on thousands of player-made layouts. The game also features its own official magazine with updates, community content, and layout building guides.

"SimplePlanes" is a sandbox-style construction simulation game that allows players to build and fly their own aircraft. With realistic physics and an intuitive building system, players can design planes that range from simple gliders to complex military jets. The game also features a variety of challenges and missions to complete, as well as online sharing capabilities for custom-built planes.

"Trailmakers is a physics-based vehicle construction sandbox game, where you can build and pilot cars, planes, and boats in a variety of environments. The game features a campaign mode, rally mode to learn building, and sandbox maps for creative building. Multiplayer mode supports up to eight players for cooperative or competitive gameplay. Use various weapons and blocks to build and customize your ultimate combat vehicle."

"GearBlocks" is a single-player simulation game that takes 680 hours to complete. It is an open-ended sandbox for mechanically-minded builders, allowing you to construct cars, parkour courses, and more with over 200 parts. Interact with your creations, learn to build with tutorials, and explore example constructions, all with realistic physics simulations.

"Besiege" is a physics-based medieval siege warfare simulation game. Construct and control trebuchets, ballistas, and other war machines to destroy fortresses, conquer kingdoms, and complete various objectives. With a range of materials and design options, players can build and test their engineering skills in this creative and destructive sandbox.

Poly Bridge is a physics-based puzzle game where you build bridges to carry vehicles to their destination. Use a variety of materials and budget carefully to create structures that are both functional and stylish. With sandbox and level progression modes, plus Steam Workshop integration, there's endless bridge-building fun to be had.

Stormworks: Build and Rescue is a physics-based game that allows players to design, build, and pilot their own sea-rescue vehicles. Players must use their problem-solving skills to complete missions and rescue citizens in various challenging scenarios. The game also features a sandbox mode for open-ended creative play.

"Sprocket" is a tank design game that allows players to create and customize tanks using a dedicated designer. The game presents realistic armor mechanics and covers tank design challenges from WW1 to the late stages of WW2. Players can design hulls, turrets, armor, and cannons by setting thicknesses, shapes, and angles, while considering the trade-offs between space, weight, and firepower. Currently, tutorials are lacking, so a solid understanding of tanks is recommended .