A moon later, as it sinks and is born anew, an adventure awaits in the streets of Kanrath. A night of hysteria, a night where every second weighs heavier than time should bear.

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!

Explore a megacity on the brink of revolution, where powerful factions, sentient artifacts, and heroic desperation collide. Unlock new subclasses, creatures, and body modifications in this high fantasy 5E campaign setting brimming with cyberpunk grit.