Logic World

Logic World is a first-person sandbox simulation built around digital logic. The game provides the building blocks of real computer hardware — wires, gates, displays, storage, custom components — and asks you to invent whatever you can imagine, from simple counters up to a full working CPU.

The simulation runs the same principles as real chips. You can build math circuits, displays, control panels, communication networks, word processors, and a working computer you design yourself. The engine handles enormous circuits at thousands of updates per second without lagging, which matters when your design ends up the size of a town.

Multiplayer is core, not bolted on. You can build collaboratively, tour each other's creations, and share designs through an in-game online hub with a single click. Mods are explicitly encouraged — the developers state "we love modding" and provide tools for custom components.

No DRM, no required online services, no central-server dependency for multiplayer. The Demo World provides a structured introduction with tutorials and challenges if you don't know where to start, and the active community has already shipped substantial reference designs.