The Palimpsest Trilogy Call of Cthulhu Scenarios by Miskatonic Repository / Chaosium Three One‑Shots. One City on the edge of being written off. The Palimpsest Trilogy is a set of three standalone Pulp Cthulhu scenarios set in a modern American city being quietly erased by a corporate optimization system. Run them as one-shots or chain them … Continue reading (RPG PDF Spotlight) The Palimpsest Trilogy