Love the aesthetic, even more, that you published the source! I bought a copy on Steam, thank you for your work!

Any plans to add more advanced campaigns, say, to build up to a simple processor?

Hi thanks! Sure, certainly! I also want to eventually add some physics-based levels for fun, with like a box2D sim interacting with the circuits (with N circuit ticks = 1 box2D "tick"), or even little games on top of the circuit, but I need these tutorial campaigns first otherwise the step curve is way too high.