2006 · 资料书（用于增强玩法的规则/选项）
The Echoes of Heaven Campaign Setting (HARP)
A dark fantasy setting where a monolithic church has fractured into dozens of rival factions and holy war threatens the world. Hell itself has infected the fabric of reality, while tyranny, religious conflict, and racial division shape daily life. The setting provides a backdrop for campaigns involving faith, honor, courage, warfare, and resistance against enslavement. It is designed for use with the HARP, d20, Rolemaster, and HERO game systems.
战役设定（游戏世界）基于属性/数值（STR、CON、PER 等）基于点数（分配点数以获得技能、能力等）等级制（获得经验值并升级）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 The Echoes of Heaven Campaign Setting (HARP)
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。