2016 · 替代规则（核心规则变体）
Gygax OD&D Additions
This document collects source citations and house rules associated with the founder of roleplaying, covering practices used through 2007. It presents these materials in the context of a discussion held on a public forum.
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）
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用 Ludoya 玩 Gygax OD&D Additions
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。