Bloodstone Pass, by Douglas Niles and Michael Dobson, with cover art by Jeff Easley, 1985. Designed for TSRโs Battlesystem, the boxed set included a 32-page scenario booklet, a 24-page unit roster, a model-building instruction booklet, 12 cardstock building sheets for constructing a fold-together cardboard village and miniature figures, and 104 cardboard counters. Originally intended as a stand-alone module, it later became the first part of the four-part Bloodstone Pass Saga. It has both a role-playing scenario and Battlesystem combat, in which the town of Bloodstone Pass hires the player characters to organize a defense against an army of evil humanoid monsters, and human renegades led by a powerful assassin.
The module's action focuses on leading the armies rather than having the battle occur in the background while the players adventure to find a MacGuffin.