2011 · 资料书（用于增强玩法的规则/选项）
Ohmtar Campaign Setting
A campaign setting for Dungeons & Dragons 4th Edition, presenting the history and lore of the Seven Worlds. It details kingdoms, important locations, peoples, heroes, relics, and the threats shaping the setting, with information for creating characters and developing adventures.
场景 / 冒险 / 模块战役设定（游戏世界）技能型（购买或获得技能）职业制（飞行员、巫师、科学家等）等级制（获得经验值并升级）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Ohmtar Campaign Setting
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。