2015 · 资料书（用于增强玩法的规则/选项）
Tome of the Unclean Issue #12
A bestiary supplement for Castles & Crusades focused on demons and devils from the depths beneath the earth and beyond the darkness. It presents creatures including Demogorgon, Asmodeus, Amon, and Mammoth for use as adversaries in fantasy roleplaying campaigns.
基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）骰子（主要为 d20）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Tome of the Unclean Issue #12
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。