from the title page:
A Basic Fantasy Role-Playing Game Adventure
For Characters of Levels 1 to 3
Fell monsters inhabit a network of caves on the borderland between savage wilderness and frontier civilization. Can the heroic adventurers root them out and save nearby towns and villages from attack?
from the introduction:
This module provides a collection of low level, basic scenarios for anyone with simple tastes who wants something they can take and change as they wish. The text is mostly statistics; none of the creatures or characters herein are named, leaving much to the GM's imagination. If sophisticated plots are needed, the GM will have to make them up.
This adventure was designed for use with the Basic Fantasy Role-Playing Game, available for free from www.basicfantasy.org, but can in fact be used with a variety of “old school” fantasy RPG systems.