2012 · キャンペーン設定（ゲーム世界）
Free Worlds League
This supplement examines the Free Worlds League in the aftermath of the Word of Blake Jihad. It details the major factories, training centers, and command facilities across House Marik’s realm, including statistics for key systems. Basic rules support BattleTech scenarios centered on defending or attacking these critical sites, as the League rebuilds its military, industrial, and command infrastructure.
スキルベース（スキルを購入または獲得）属性／ステータス制（STR、CON、PERなど）ダイス（主にd10）
ゲーム情報（人数、プレイ時間、対象年齢、クレジット）の出典：BoardGameGeek。