2003 · 资料书（用于增强玩法的规则/选项）
The Book of Fiends
This fantasy roleplaying supplement details the devils, demons, daemons, and other creatures of the Lower Planes. It includes more than 130 illustrated creatures with complete D&D 3.5 statistics, covering challenge ratings from 1/2 to 40, along with information on Gehenna, the Nine Lords of Hell, Demon Princes, celestial choirs, and fallen angels. The book also presents two core classes, four prestige classes for servants of Hell, epic-level progressions, and details on cities and rulers of the Lower Planes. An index by Challenge Rating supports encounter planning.
等级制（获得经验值并升级）骰子（主要为 d20）基于网格（使用方格地形进行移动/战斗）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 The Book of Fiends
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。