2020 · 资料书（用于增强玩法的规则/选项）
A Guide to Thieves' Guilds
An abstract system for running thieves’ guilds in OSR-style campaigns, written for easy use with Old School Essentials and adaptable to other rulesets. It provides guidelines for founding and recruiting members, generating revenue, and resolving conflicts with rival guilds, with a focus on higher-level play for thief and assassin characters.
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）
在哪里买
商店价格和二手货源，每天检查。
免费，支持网页、Android 和 iOS
用 Ludoya 玩 A Guide to Thieves' Guilds
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。