From the creators of The Legacy of Cthulhu and The Vampire: Alone in the Darkness comes the highly anticipated next chapters of their Solo RPG series, offering a fresh take on horror icons through a fierce battle for survival and dominance.

The World's Largest Dungeon is a 1,600+ page, four-book behemoth megadungeon. Experience the Guinness World Record-winning dungeon crawl like never before - fully updated to 5E of the Worlds Most Popular Roleplaying Game!