#TTRPG game masters who would like a Mashup world which is a cross between modern-day political conspiracy theories and the works of H. P. Lovecraft should check out Charles Stross' short story A Colder War.
Story online: https://web.archive.org/web/20231204074008/http://www.infinityplus.co.uk/stories/colderwar.htm
Review and analysis: https://reactormag.com/nuking-them-from-orbit-may-not-help-charlie-strosss-a-colder-war/