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Steam Workshop

Last updated: 2026-07-09

Circuit Keep supports the Steam Workshop through the CIRCUIT LAB, the in-game build and test lab. Design a lattice of your own, publish it in one step, and other keepers defend it. Lattices you subscribe to show up in your game, ready to play.

A Workshop item is the circuit board itself. Shared lattices are played in endless mode, so the intrusion waves are generated fresh each time. Your layout is the puzzle.