2004 · 资料书（用于增强玩法的规则/选项）
Mysteries Below: A Bronzeblood Haunt Adventure
A one-round Living Greyhawk adventure set in the Furyondy region. Characters undertake a desperate mission beneath the ruins of Bronzeblood Haunt, where an evil force is beginning to stir. Designed for characters of 5th to 16th level, it is the third adventure in the Bronzeblood Haunt series.
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 Mysteries Below: A Bronzeblood Haunt Adventure
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。