1981 · 资料书（用于增强玩法的规则/选项）
Opponent Opuscule
A compendium of hostile and unusual creatures inhabiting Vanth, a medieval sector of the galaxy. Monsters are arranged alphabetically from A to Z and presented with detailed descriptions and statistics in the style of early fantasy roleplaying monster manuals. The revised printing is formatted as a pamphlet, with two-page spreads designed for booklet printing.
技能型（购买或获得技能）基于属性/数值（STR、CON、PER 等）职业制（飞行员、巫师、科学家等）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Opponent Opuscule
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。