Games like Rover Builder

"Main Assembly" is a robot construction and design game that allows players to build robots of any shape or size, program their movements with visual programming, and test them in custom-built obstacle courses. Players can also collaborate with others to create shared worlds and compete in bot challenges. The game offers a "Starter Collection" of combat-ready machines for instant brawling.

"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.

"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.

"KitHack Model Club is a simulation game that allows 1-2 players to build and customize RC vehicles in a multiplayer setting. The game features physics-based mechanics, encouraging players to make every design decision count. With numerous parts, paint, and decals to choose from, create and race your unique vehicles in this ultimate model-building platform."

"Mars First Logistics" is an open-world physics simulation game where players build and pilot their own martian rovers in co-op mode with up to 3 friends. The game features a variety of cargo challenges and an intuitive editor with over 50 parts to choose from. By completing successful deliveries, players help build up the martian settlement with fun new structures. The game boasts delightful visuals, ingenious music, and hilarious moments.

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.

TerraTech is an open-world sandbox adventure where you design and build vehicles from various blocks to explore, scavenge, and battle across diverse environments. Featuring co-op and PvP multiplayer modes, stunning graphics, and a captivating soundtrack, it offers both creative freedom and intense combat challenges. Despite some bugs and grinding, its humor and replayability make for a fun, engaging experience.

"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 .

"Instruments of Destruction" is a physics-based destruction game that lets players control a customizable destructive vehicle. Wreck, demolish, and annihilate various structures and environments with an arsenal of powerful weapons. With an emphasis on creative destruction and dynamic sandbox gameplay, each level presents new opportunities for chaos and mayhem.