2007 · ソースブック（プレイを拡張するルール／オプション）
Power Corrupts Unlimited
A superhero roleplaying sourcebook for OGL and d20 systems, providing new options for creating and expanding super-powered characters. It includes nearly 125 powers, along with additional power Extras, Flaws, weaknesses, feats, and combo power stunts. The book also adds strategy tactics and team Maneuvers, covering coordinated actions such as Bait and Switch, Instant Barrier, Orbital Punch, and Speed Shield. The material is designed for use with general OGL and d20 superhero games.
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）レベル制（XPを獲得してレベルアップ）
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。