The oldest and most influential sci-fi TTRPG of all time meets the world’s most popular roleplaying game, with a complete 5e conversion by World’s Largest RPGs.

Hastening Doom is a classic, good old-fashioned 5E dungeon crawl, built for modern play. It delivers everything players and GM s love about megadungeons, including brutal monsters to defeat, clever puzzles to solve, and devious traps to outwit!

A massive megadungeon boxed set with 30 levels and a year of real-time adventure! DCC or 5E, regular or clamshell edition. Plus gemstone DCC dice!

New old-school adventures for fans of 5E and DCC! Pinball Crawl Classics adapts classic pinball cabinets to DCC RPG rules - while Old-School Adventures #1 brings gruesome foes, dark mysteries, and magic to startle and amaze to your 5E game!

Pathfinder Quest is a cooperative adventure board game for 1–4 players. No Game Master. No endless prep. Just adventure in a box.

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!

A gigantic boxed set packed with a huge 5E adventure path!

Our Golden Geek Award-nominated solo/co-op roguelike dungeon crawler is back with the new stand-alone Relics of the Forge expansion. We've also built The Vault: a collector's box set containing all the One Deck Dungeon content ever!

Micro Dungeon Crawling Adventures in Dragon Lairs for the 5th edition of Dungeons & Dragons