Fortress, Tomb, and Tower presents multiple interconnected adventure scenarios within a fantasy game setting. A central plot involves a demonic entity imprisoned within a giant emerald, whose release causes chaos in the Iron Duke's fortress. Separate adventures explore a dragon's scheme, an NPC party's activities within the fortress, and the secrets within a lizard-man temple. Detailed descriptions of rooms, monsters, and treasure are provided for a game master to use. Game mechanics and character statistics are included for players.
Get it free at the Basic Fantasy RPG website.