Damn #HackerNews and their rabbit holes.
I spent hours yesterday setting up a private #WorldOfWarcraft server thanks to a thread that popped up there about #AzerothCore
Way back in the day I used to have one tweaked to allow me to goof around in WoTLK as a single player and it was pretty fun. Maintaining it was a pain, but apparently that's gotten way easier.
A bit too heavy for a Raspberry Pi 4 though (mostly due to RAM), so its running on my office PC