2001 · 替代规则（核心规则变体）
An Alternate System for AD&D
A set of proposed rules changes for AD&D addresses the magic system, weapon and armor restrictions, and hit points. The revisions aim to make low-level spellcasters less dependent on a single spell and alter how characters use equipment and withstand damage.
等级制（获得经验值并升级）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 An Alternate System for AD&D
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。