Diana Thomas

A nightmarish, grimdark, and fearful TTRPG Adventure & Campaign Setting for 5e, 5.5, OSE & related systems and Deathbringer. Honoring Gary Gygax. Created by Luke Gygax & Gooey Cube. Enthralling materials. Tremendous tools. Limited edition collectibility.

A hardcover collection of 0-level funnel adventures for Dungeon Crawl Classics, Mutant Crawl Classics, and Xcrawl Classics! Plus all the accessories: scratch-off character sheets, "dead" stamps, and gongfarmer glow dice!

An ENNIE Award-winning city setting packed with books, maps, handouts, and immersive tools—everything you need to run unforgettable urban adventures in Darkenhaven.

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!

The forge of fantasy role playing, Gary Gygax's legendary dungeon and its environs. Here begins the journey into depths never before reached.

New adventures from The Magnus Archives creator Jonathan Sims—plus new lore and new options for GMs and players. With a complete corebook FREE with every pledge, it's a great jumping-on point if you're new to the game!

Ars Magica's deluxe edition with vastly expanded text, new art and graphic design, and luxurious upgrades.

A mega-dungeon that supports a full-year campaign. A legendary adventure considered by many to be one of the greatest of all time! Explore a thousand-year-old dungeon mystery waiting to be solved...

For the Shadowdark RPG! The derelict Temple of the Weaver imprisons Xatax the Shroud Spider, conjured by a heretical priest.

With Battlezoo Ancestries: Classic Creatures, you finally get a chance to play as a monster in your 5E and Pathfinder 2e games. Add thousands of unique player and GM options to your games that you can't find anywhere else!

Whether you’re a group of local heroes sent to investigate mysterious goings-on in the nearby haunted wood, or famous mercenaries plotting and scheming in the big city, the MCDM RPG makes building adventures and fighting monsters fun.

This is a collection of 48 pre-generated characters to use with the Shadowdark RPG. Shadowdark RPG blends D&D 5E streamlined play with D&D 1E style and focuses on gritty, dangerous adventures.

N.K. Jemisin’s multiple Hugo Award-winning Broken Earth Trilogy comes to tabletop RPGs in The Fifth Season Roleplaying Game!

The Cypher System is about to become your new favorite TTRPG. With a new Starter Set, a DELUXE Cypher System Rulebook, and two striking new genre books, this campaign has something for everyone—new fans and Cypher System veterans alike!