2010 · 资料书（用于增强玩法的规则/选项）
Liber Vampyr: Secrets of the Blood
This sourcebook for the 3.5 OGL and Pathfinder Roleplaying Game presents rules for incorporating vampires into fantasy roleplaying campaigns. It includes guidelines for playing vampire characters, expands the available vampire types and styles, and introduces a system representing the ongoing hunger for blood. Intended for mature audiences, it is designed for players and Dungeon Maestros.
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 Liber Vampyr: Secrets of the Blood
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。