I can't speak to how accurately it emulates a modular synth, but I'd imagine the answer is "not very well". It's a puzzle game ultimately, and so the individual

I can't speak to how accurately it emulates a modular synth, but I'd imagine the answer is "not very well". It's a puzzle game ultimately, and so the individual modules are tuned to be puzzle pieces. They had a demo at one point, might still.