2016 · 资料书（用于增强玩法的规则/选项）
Classic Monsters (2nd Printing)
A bestiary for Castles & Crusades revisits creatures from early fantasy gaming, drawing on classic monster books such as the Monster Manual II and Fiend Folio. It presents a range of foes, from the tarrasque and peryton to the dune stalker and nightshade, for use in adventures.
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 Classic Monsters (2nd Printing)
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。