2021 · 资料书（用于增强玩法的规则/选项）
The Koryo Hall of Adventures: OSR Conversions Document
This ebook provides OSR-compatible rules for the Koryo Hall of Adventures setting. It includes the Mudang, Jaein, and Sunim classes, conversions for the setting’s creatures, and tables for creating wild spirits. The document contains mechanics only; lore, mythology, additional races, non-player characters, and the setting gazetteer are provided separately.
等级制（获得经验值并升级）职业制（飞行员、巫师、科学家等）基于种族（玩家的种族/物种影响游戏玩法）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 The Koryo Hall of Adventures: OSR Conversions Document
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。