The only things that I can find about them is the Automatons originally being created by them. And that they’re only found in their ruins, and are made with the AC “lost Technology.”
And seeing how fucking advance the Automatons are compared to the other golems that can be made, it’s safe to say that this AC was more technologically advance then any modern Dwarf or Gremlin society could ever hope to be.
Pharaohs were probably also around when this AC was active, maybe even being a part of it. Considering the ruins they sleep in pre-date a lot of former demon lords.
So what happened to this ancient civilization? What caused their disappearance and leaving behind a few skeletal ruins? Do any of the guides go into anymore detail about it?