An introductory adventure for AD&D. Discover the secret fortress! See if your character can survive the Trail by Fire! Use your own characters, or use the fully equipped characters that are provided. Also contains maps of the fortress and a detailed wandering monster table. Exploration into an underground military base, now occupied by monsters.
Adventure into the Ancient Stronghold of the Sorcerer Yrammag. Includes six story tower and five dungeon levels. Designed for high-level characters and filled with wizard apprentices, their creations and undead.