On this mailing list a long time ago, I remember reading theoriesthat Cidri was a Ring World, Dyson sphere, etc.I don’t recall anything that Metagaming publishing that made anysuch claim.Warm regards, RickOn Aug 17, 2020, at 3:40 PM, Nathan Easton <n.m.easton@gmail.com> wrote:https://www.secretsofblackmoor.com/blog/tracy-harms-and-his-chasmflow-campaign-1980This post indicates Cidri is a ringworld. I didn't think that's in the text, but it's the sort of thing someone might have mentioned in passing.Does anyone have any opinions? I suppose it might be in one of the old microgames I've never seen.