2005 · 资料书（用于增强玩法的规则/选项）
Mercenaries Supplemental II
This campaign supplement explores the lesser-known mercenary units operating throughout the Inner Sphere, from renegades and freelancers to struggling outfits taking whatever work they can find. It expands Classic BattleTech campaigns with rules for creating mercenary forces, including non-BattleMech unit technology levels and special renegade and freelancer career paths. Additional guidance supports mercenary campaigns across multiple eras, including the Star League, Succession Wars, and contemporary BattleTech periods.
技能型（购买或获得技能）基于属性/数值（STR、CON、PER 等）骰子（主要为 d10）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Mercenaries Supplemental II
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。