2000 · 资料书（用于增强玩法的规则/选项）
Amerika: In Städten und Wäldern
This source book for the Cthulhu roleplaying game provides historically researched background on the United States during the 1920s. It covers everyday life in cities and rural areas, the Great Depression, Prohibition, police work, professions, and other aspects of the period, supporting investigations set in urban and rural America.
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 Amerika: In Städten und Wäldern
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。