2002 · ソースブック（プレイを拡張するルール／オプション）
Headquarters & Hideouts 2
This supplement expands superhero roleplaying with rules for designing headquarters, hideouts, lairs, laboratories, and other bases of operation. It introduces new headquarters features, rules for giving bases superpowers, and example headquarters with their inhabitants. The locations can reflect their owners through their setting, style, contents, and distinctive abilities.
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）属性／ステータス制（STR、CON、PERなど）
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。