Modulus is a creative sandbox factory simulation where you don’t just solve problems, you design the components that make up the solution.
Build and automate elegant production systems using modular engineering tools: cut, paint, stamp, and assemble 3D building blocks called modules. From logic-driven problem solving to free-form expression, Modulus blends base-building, resource management, and thoughtful strategy in a game that rewards both beauty and efficiency. There’s no single solution, only the system you create.

No enemies. No combat. No timers.

Modulus offers a relaxing, low-pressure take on factory automation, where experimentation and optimization thrive. Build at your own pace and enjoy the quiet satisfaction of systems that simply work.

Whether you’re solving intricate logistics puzzles or designing the most aesthetically pleasing factory possible, Modulus is built for creative expression. No two factories will look the same, your solutions, like your factory, are uniquely yours.