2014 · 资料书（用于增强玩法的规则/选项）
Racial Guide 3: Races of the Darkness
A fantasy roleplaying sourcebook focused on races found in and around the Underdark. It details the cultures, politics, geology, and deities of arachno, dark folk, derros, kabouters, kobolds, pechs, sunkids, and trolls. The book adds darkness as a terrain type, 15 racial weapons, kobold line guns and siege cannons, 17 feats, and several new class options. These include an ancestral bloodline sorcerer, a spider-mutating prestige class, a drow anti-paladin archetype, and underground ranger archetypes for svirfneblin and duergar characters.
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 Racial Guide 3: Races of the Darkness
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。