This podcast is about the tools and techniques GMs use to create and run megadungeons, entire tabletop roleplaying game campaigns where the adventuring takes place in a single giant dungeon with 100’s of rooms spread out over many levels. Why run a megadungeon campaign? How can you build a single adventure location so that it sustains excitement over more than 100 sessions? To answer these questions and many more, Ben talks to the people who know best: GMs with years of experience running amazing megadungeon campaigns.