The Merciless Merchants Present, Supermodule: The City of Vermilion (OSR)

The legendary City of Vermilion: birthplace of a thousand legends, hiding place of a thousand secrets–this den of iniquity will form the centerpiece for a Sword & Sorcery campaign in the manner of Fafhrd & the Grey Mouser. Your adventures will take you from its steep, plastered rooftops to its decrepit, ancient sewers, to the silken parlors of merchant princes to the cramped and labyrinthine...