2001 · 场景 / 冒险 / 模块
The Hidden Fortress
An ancient prophecy fragment, a map dating back millennia, and the fragile sanity of a rescued man draw the adventurers back to the Bright Lands. This core adventure module is designed for APLs 4–10 and forms the second part of The Sins of Ages Past.
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 The Hidden Fortress
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。