2006 · 资料书（用于增强玩法的规则/选项）
Chasbin Keep
A 32-page PDF detailing a medieval fantasy stronghold in a ravaged land. It includes aerial and underground maps, detailed grayscale floor plans, descriptions of buildings and areas, garrison and patrol routines, and background material for the keep and its inhabitants. Adventure plots, encounters, and d20 System 3.5 statistics for buildings and NPCs support use in a range of fantasy campaigns.
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 Chasbin Keep
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。