2007 · 场景 / 冒险 / 模块
Opus Operandi: Chains in the Dark
A fantasy roleplaying adventure that can be played as a standalone scenario or as part of the ongoing Opus Operandi campaign setting. It introduces Jetava, goddess of air, wind, and light, as the first figure in the Pantheon series. The adventure includes the material needed to run it, with limited named locations and history so it can be adapted to other campaign settings.
战役设定（游戏世界）基于属性/数值（STR、CON、PER 等）职业制（飞行员、巫师、科学家等）骰子（主要为 d20）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Opus Operandi: Chains in the Dark
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。