I started from here: https://retropie.org.uk/ https://retropie.org.uk/ It was actually quite simple. Starting from opening the box on the RPi, that I'd never t

I started from here: https://retropie.org.uk/ https://retropie.org.uk/ It was actually quite simple. Starting from opening the box on the RPi, that I'd never touched before, being kind of a Linux moron, and tracking down the necessary hardware (an old TV and USB joystick, and some networking stuff), I had it running in just a couple of hours. The only thing that slowed me down at all was figuring out how to copy ROM files onto it through the network.