An enhanced and expanded version of the 1st Advanced edition of the world's most popular tabletop roleplaying game.

We're publishing a limited edition all-in-one volume to celebrate the decennial of this megadungeon adventure setting

Bring Lovecraftian horrors to your old-school RPG with this rules expansion

Two books with optional rules, character classes and races, magic, and monsters for old-school tabletop fantasy role-playing games.

Old-school RPG rules for high-level characters, including domain management, courtly intrigue, and mass combat.

The next expansion for the hit Castle of the Mad Archmage megadungeon setting. A deadly land where music rules and instruments live.

A book of more than 900 monsters for the Adventures Dark and Deep game, but usable with many Old School RPG systems.

What would the second edition of AD&D have looked like if Gary Gygax had been allowed to keep developing the game?