2013 · 资料书（用于增强玩法的规则/选项）
Das Umbarla-Becken
A regional sourcebook for the Caera campaign setting, detailing the Umbarla Basin and its surrounding lands. It presents the region’s plains, valleys, and mountains, along with cultures such as the mammoth hunters of the east and the lizard riders of the west. Characters and conflicts from the area, including the Varlskind warrior Cranag, provide material for adventures and encounters.
战役设定（游戏世界）基于属性/数值（STR、CON、PER 等）骰子（主要为 d20）基于点数（分配点数以获得技能、能力等）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Das Umbarla-Becken
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。