2019 · キャンペーン設定（ゲーム世界）

Opus Magnum - Geister in der Mauer

This roleplaying supplement presents an occult alternate history of the Berlin Wall, where grotesque spirits bound to the border use supernatural powers to eliminate threats while struggling with the human souls trapped within them. It explores moral ambiguity, oppression, and humanity in the GDR dictatorship. The book includes rules for playing the spirits or human characters, along with a ready-to-run campaign spanning the early years of East Germany through the fall of the Wall.