2003 · 场景 / 冒险 / 模块
Crop Circles
A one-round Living Greyhawk adventure set in the Duchy of Urnst. Characters undertake a mission to deliver a package to the elves of the Celadon Forest, uncovering questions and complications along the way. Designed for characters of levels 2–10.
基于属性/数值（STR、CON、PER 等）骰子（主要为 d20）等级制（获得经验值并升级）
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。