2004 · 核心规则（开始对局的最低要求）
d100 System
A universal roleplaying system built around a single d100 resolution mechanic, supporting fantasy, modern, and other genres. Characters are defined by eight attributes, derived statistics, racial abilities, a career path, and related skills. Attributes can be generated randomly or purchased from a points pool, then modified by species. Combat uses tables to determine fumbles, criticals, and other effects, with rules for a variety of special maneuvers. A developed magic system supports fantasy campaigns, while separate character sheets cover fantasy or generic and modern settings.
基于属性/数值（STR、CON、PER 等）职业制（飞行员、巫师、科学家等）基于种族（玩家的种族/物种影响游戏玩法）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 d100 System
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。