2011 · ソースブック（プレイを拡張するルール／オプション）
Folding Circle (PFRPG)
A setting supplement details the history, goals, and agendas of a highly mobile terrorist organization in the world of Exodus. Its five leaders specialize in pinpoint strikes, traveling through the Star Fountain to appear wherever a problem or opportunity arises. The book presents background on the organization and its relations with the wider world, along with five leaders and their statistics across multiple challenge ratings. It also includes allied NPCs, new protégé feats, initiative and monster cards, a character sheet, and a combat and initiative tracker.
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。