2012 · 资料书（用于增强玩法的规则/选项）
Book of Friends and Foes: Assassins in the River Nations
This roleplaying supplement provides eight fully developed assassin NPCs for adventures in the River Nations. Covering character levels 6–14 and a range of classes, the assassins include rogues, witches, rangers, clerics, fighters, bards, and a magus. Each can serve as a recurring enemy, source of plot hooks, or deadly threat during a kingdom-building campaign. A Hero Lab file is included for quick integration into the game.
技能型（购买或获得技能）基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Book of Friends and Foes: Assassins in the River Nations
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。