From the introduction: This adventure is set in Europe in the 1920s game period. In this adventure, the investigators delve into the mysteries of the Order of the Ancient Stone and attempt to learn some of its dark and horrid secrets. The adventure is challenging, but not overly so, and should prove suitable for a group of 3-7 moderately experienced investigators. This adventure is intended to be a continuation of the adventure “War Buddy.” However, with some suitable modifications it can easily be played as a standalone adventure or as part of another campaign.