2009 · 资料书（用于增强玩法的规则/选项）
Iron Gazetteer
This 4th Edition supplement explores the dwarven cantons of the Ironcrag Mountains, covering their history, society, traditions, and ruined strongholds. It provides new races, class builds, paragon paths, and an epic destiny for dwarven characters. The book also details mountain locales, traps, skill challenges, perils, and monsters for use in adventures set among the Ironcrags.
骰子（主要为 d20）等级制（获得经验值并升级）基于属性/数值（STR、CON、PER 等）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Iron Gazetteer
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。