2021 · 资料书（用于增强玩法的规则/选项）
Lock and Key (PF2)
This mini-supplement for fantasy roleplaying games explores locks, keys, and the challenges of opening them. It includes real-world and fantasy histories, variant locks such as false keyholes and talking locks, and a random key generator. The supplement also provides two new traps, four magic items, and three monsters for use in adventures involving security, infiltration, and locked locations.
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 Lock and Key (PF2)
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。