1991 · 战役设定（游戏世界）
Manuale dell'investigatore
This Italian-language investigative manual presents the records of the Theron Marks Society, a secret organization that combats Cthulhoid manifestations around the world from 1920 to 1925. It collects investigative techniques, occult-hunting guidance, and clues for confronting supernatural horrors and solving frightening mysteries. The volume includes the Field Manual of the Theron Marks Society, the Ten Commandments of Cthulhu Hunting, and Sinister Seeds, along with an appendix for investigating unusual cases.
资料书（用于增强玩法的规则/选项）技能型（购买或获得技能）基于属性/数值（STR、CON、PER 等）随机属性生成（在角色创建时）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Manuale dell'investigatore
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