2005 · 资料书（用于增强玩法的规则/选项）
Mater Ecclesia
This sourcebook explores the mortal servants of the Holy Mother Church in 27th-century Europe, from isolated monasteries and busy Order cities to public ministries and secretive circles. It details their way of life, doctrines, rites, education, and hidden knowledge. The book provides background and story hooks for portraying church institutions and their servants, expanding the setting and atmosphere of an Engel chronicle with conflicts involving the Church’s major organizations.
技能型（购买或获得技能）基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Mater Ecclesia
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。