2013 · 核心规则（开始对局的最低要求）
Dungeons Daring Open Game Content Game Masters Guide Reference Document (Version 4)
This editable system reference document contains the complete fourth-edition rules for a fantasy roleplaying game. It is intended as a reference for game masters and is provided in ODT format for use with LibreOffice Writer. The Open Game Content is available under the terms of the Open Game License 1.0a.
技能型（购买或获得技能）基于特质/面向（个性影响游戏玩法）基于属性/数值（STR、CON、PER 等）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Dungeons Daring Open Game Content Game Masters Guide Reference Document (Version 4)
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。