It’s alive!
The last part of the PSU arrived today, so I cobbled the parts together and plugged it in.
There is no sound, but I strongly suspect the cable is at fault. I await an RCA cable and will test again when it arrives. Maybe earlier if I can find an old RF cable, but I remember dumping the last one I found because I didn’t think I’d ever need it!
UPDATE:Â the audio issue is down the the 9V supply. I can’t fix this until next payday.
As for the game, I’m hoping to continue with that later today. There have been too many distractions and I need a bit of uninterrupted time for that.