2010 · 资料书（用于增强玩法的规则/选项）
Notes on the Turner Codex
This supplement provides background and reference material for Keepers using the Turner Codex and its various editions in Call of Cthulhu games. It expands on the original source material and offers ideas that can serve as the starting point for new scenarios.
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基于属性/数值（STR、CON、PER 等）随机属性生成（在角色创建时）技能型（购买或获得技能）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Notes on the Turner Codex
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。