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!

🚀 The Moonrakers universe is expanding. 🌑 Dark Matter is a mini-expansion that introduces a new gameplay mechanic. 🎲 Moonrollers is an entirely new standalone push-your-luck dice game full of familiar faces and themes.