World’s Largest Dungeon: Dungeon Crawler World

About the adventure

CONGRATULATIONS, CRAWLER! You have been selected to participate in the underworld's premier entertainment event! Beneath your feet: floor after floor of the most celebrated death-labyrinth real estate ever assembled. Above your head: an audience of millions, sponsors of questionable intent, and an announcer (hello!) who is contractually forbidden from helping you. Prizes await the entertaining. Pit traps await the boring. Your odds of survival are, frankly, hilarious. Please sign the waiver. The waiver may be a mimic. Good luck, crawler! The straight version: Dungeon Crawler World stitches the greatest megadungeons in tabletop history — Undermountain, the World's Largest Dungeon, Emerald Spire, and more — into one colossal, interconnected underworld, then runs the whole thing through the filter of modern dungeon-crawler media. If you love Dungeon Crawler Carl, LitRPG progression fantasy, or the monster-cooking survival ecology of Delicious in Dungeon, this campaign was built with you in mind. What that looks like at the table: * A game show that wants you dead (entertainingly). Achievements, lootboxes, sponsor rewards, and audience participation grant boons, curses, and opportunities you'll regret accepting. The deeper you descend, the higher the stakes and the weirder the fan mail. *Eat the dungeon before it eats you. Dungeon ecology matters. Defeated foes are ingredients, resources, and occasionally dinner, with survival elements straight out of Ryoko Kui's playbook. * A dungeon that fights back. This is a living complex that breathes, evolves, and remembers. Clear a floor, and something moves in behind you. Your choices reshape the crawl. * Enemies from the ridiculous to the genuinely terrifying — often in the same room. Built on Pathfinder 1e, cranked to eleven. Under the hood is heavily homebrewed PF1e with a custom talent system of 1,500+ talent trees spanning classes, species, backgrounds, and universal options - character customisation far beyond anything in the base game, with monsters redesigned along D&D 4e and PF2e lines for genuinely tactical combat. And because nobody's fun should die to a spreadsheet, the system is carefully curated so there are no trap builds. If you love PF1e's depth but have seen everything it has to offer, this is the new frontier. Commit floor by floor. The full crawl from level 1 to 20 will take us a long time. That's the point of a megadungeon, 'ain't it? But you don't have to sign your life away today: the campaign is structured in floor-based arcs, so join for the opening floors, see if the table's a fit, and keep your seat (and your founding-crawler rate, locked in for the life of the campaign) for as long as you keep crawling.