2021 · 资料书（用于增强玩法的规则/选项）
Book of Lost Beasts
A bestiary of nearly 200 monsters for old-school fantasy campaigns, including creatures from dungeons, wilderness, prehistoric eras, the sea, and alien planes. Written for the first edition of a popular fantasy role-playing game, it can also be used with other old-school rules.
基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）职业制（飞行员、巫师、科学家等）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Book of Lost Beasts
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。