2007 · 场景 / 冒险 / 模块
Greyhawk Ruins Sourcebook
A campaign supplement for a Living Greyhawk adventure arc set in the Free City of Greyhawk and the nearby ruins of Castle Greyhawk. It provides setting information, character generation guidance, and an introduction to the adventures in the campaign arc.
基于属性/数值（STR、CON、PER 等）职业制（飞行员、巫师、科学家等）技能型（购买或获得技能）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Greyhawk Ruins Sourcebook
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。