2007 · 资料书（用于增强玩法的规则/选项）
Lost Languages
This reference file presents 17 ancient and fictional lost languages for adventures involving vanished cultures and forgotten history. Each entry covers its origins, possible surviving examples, the difficulty of researching and deciphering it, and what characters might discover. It also includes historical background, research and deciphering difficulty checks, links to further information, and ideas for discoveries.
技能型（购买或获得技能）基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Lost Languages
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。