2018 · 战役设定（游戏世界）
Campaign Backdrop: Caves & Caverns
A collection of resources for running a fantasy campaign in caves and other subterranean environments. It includes wilderness details, random encounters, villages, enclaves, a fallen dwarven hold, a subterranean mine, ancient troglodyte locations, and a place of power. The material is compiled from previously released supplements and is provided in two PDF formats: one for printing and desktop use, and one optimized for mobile devices.
资料书（用于增强玩法的规则/选项）技能型（购买或获得技能）基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Campaign Backdrop: Caves & Caverns
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。