2011 · キャンペーン設定（ゲーム世界）
Field Report: Clans
This supplement examines the condition of the Clan factions based in the Inner Sphere after the fall of the Word of Blake’s stronghold on Terra. It details their military and logistical situations, territorial holdings, and the effects of secret conflicts and wartime attacks. Far from their Homeworlds and surrounded by hostile powers, the Clans face an uncertain future as they rebuild their forces and adapt to the changing political landscape of the war-ravaged Inner Sphere.
スキルベース（スキルを購入または獲得）ポイント制（ポイントを割り振ってスキルや能力を得る）ダイス（主にd6）
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。