Cthulhu Invictus, the popular 2009 Call of Cthulhu sourcebook from Chaosium, allows players to partake in mythos adventures in the hills and streets of ancient Rome. It was at least partially inspired by one of Lovecraft’s most famous dreams, described in a letter to Donald Wandrei dated Thursday, November 3, 1927. The letter survives (and the relevant fragment, now titled “The Very Old Folk,” is posted online here), and it relates an exceptionally vivid nightmare in which Lovecraft dreamt he was an ancient Roman named Lucius Caelius Rufus, investigating a terrible Iberian hill tribe.
He had killed himself when the horses screamed… He, who had been born and lived all his life in that region, and knew what men whispered about the hills. All the torches now began to dim, and the cries of frightened legionaries mingled with the unceasing screams of the tethered horses. The air grew perceptibly colder, more suddenly so than is usual at November’s brink, and seemed stirred by terrible undulations which I could not help connecting with the beating of huge wings…
Above the nighted screaming of men and horses that dæmonic drumming rose to louder pitch, whilst an ice-cold wind of shocking sentience and deliberateness swept down from those forbidden heights and coiled about each man separately, till all the cohort was struggling and screaming in the dark… Only old Scribonius Libo seemed resigned. He uttered words amidst the screaming, and they echo still in my ears… “Wickedness of old… it is wickedness of old…”
Tales of Cthulhu Invictus is an original anthology of Cthulhu Mythos fiction set in Ancient Rome, the setting of Cthulhu Invictus. It was funded as a stretch goal as part of a successful Kickstarter for De Horrore Cosmico. It is due to be published any day now by Golden Goblin Press.