Close the loop and the lamp lights. Build the relay, the gate, the adder, the latch, the counter, and a machine that reads Morse. Every circuit runs on a real simulator, and the parts you build become parts you build with. 238 levels about electricity and the machines people made from it.

Developer

Faint Current

Publisher

Faint Current

Release date

October 13, 2026

Platforms

Windows · macOS · Linux

AppID

5195360