2011 · ソースブック（プレイを拡張するルール／オプション）
The Cosmic Armory
This micro-sourcebook presents alien artifacts and enigmatic weapons from a million-year war between the Culture and the Blooded Ghosts, along with relics created by long-extinct civilizations. The devices include weapons capable of tearing apart reality and altering its structure, giving Psi-Watch characters dangerous discoveries to investigate. The material is designed for the Psi-Watch setting and can also be used with D20 Modern, D20 Future, Otherverse America, and Galaxy Command campaigns.
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。