BR-4: Oh Rats!!
BR-4: Oh Rats!! is a Fantasy adventure module compatible with 1st & 2nd edition AD&D. Designed for 6-8 characters of level 5-8. This module can be run linearly or has a whole sandbox city of a new race called the Vermin. New spells, new skills, new magic items, a new artifact, and rules on running a Vermin as a PC. BR-4, is the continuation of the module BR1-3.