2002 · 资料书（用于增强玩法的规则/选项）
The Council’s Guide to Classes, Volume 2
A community-created supplement for the d20 System, presenting additional core and prestige classes for player characters. The material is optional and includes variant rules and ideas that require the game master’s approval before use.
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 The Council’s Guide to Classes, Volume 2
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。