2018 · 资料书（用于增强玩法的规则/选项）
Lost Children
A tabletop roleplaying supplement featuring lost children, a new type of monster created when younglings stumble into the world beneath their beds. It includes a full creature entry and stat block, along with planar traits for the Underverse, allowing player characters to explore its dangers and trials.
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 Children
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。