2024 · 资料书（用于增强玩法的规则/选项）
The Encyclopedia of Extraordinary Extraplanar Entities
A fan-made compilation of game materials presenting a guide to pact-worthy extraplanar beings. It derives its contents from commercially published products and serves as a reference collection rather than a standalone game system.
骰子（专用）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 The Encyclopedia of Extraordinary Extraplanar Entities
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。