2015 · ソースブック（プレイを拡張するルール／オプション）
Psionics Unleashed Revised
A Pathfinder-compatible sourcebook for campaigns centered on psionics, presenting mental powers as an alternative to physical force and traditional magic. It includes four 20-level base classes, nine prestige classes, ten psionic races, psionic feats, and hundreds of powers ranging from precognition to reality revision, along with 0-level talents. The book also provides psionic items, monsters, and rules for integrating the system into an existing campaign, including creatures such as the phrenic scourge and thought slayer. Updated content adds the forgeborn and noral races, revised presentation, and new artwork.
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。