2006 · 资料书（用于增强玩法的规则/选项）
Crop Circles
A one-round Living Greyhawk adventure set in Furyondy, where the kingdom faces difficult times and threats from many enemies. Players investigate information that requires immediate action, deciding whether to pass it on or act themselves to protect those who cannot. Designed for characters of levels 2 through 12.
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 Crop Circles
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。