2003 · 资料书（用于增强玩法的规则/选项）
Mercenaries: Born of Blood
A D20 toolkit covering the creation, role-playing, and management of mercenaries and mercenary companies. It includes material for players and Game Masters, with guidance adaptable to historical, fantasy, modern, and science-fiction settings.
骰子（主要为 d20）等级制（获得经验值并升级）基于属性/数值（STR、CON、PER 等）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Mercenaries: Born of Blood
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。