2012 · 资料书（用于增强玩法的规则/选项）
Grimoire Viperian
This Pathfinder and OGL-compatible supplement presents a serpentine-themed setting element designed to fit into any campaign. It includes new backstory, the Shapeshifter and Pyro base classes, and more than 30 prestige classes for warriors, spellcasters, assassins, monks, druids, and multiclass characters. The book also provides supernatural signs of good and evil, themed Eldritch Path feats, new spells, monsters and templates, and magic items, weapons, and armor. Serpentine creatures, elemental powers, knights, cults, and specialized combat styles expand options for both player characters and game masters.
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 Grimoire Viperian
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。