2008 · ソースブック（プレイを拡張するルール／オプション）
The Cosmology of Karma
This system-neutral roleplaying supplement presents a chaotic cosmology populated by angels, daemons, deities, devils, djinn, ethereals, petitioners, shades, and other planar beings. It explores figures such as Thanatos, Ptoleron, and Shattentod, whose interests in mortal souls range from amusement to survival. The book details the Outer Planes, including Tartarus, the Abyss, and Hell; the elemental planes of Air, Earth, Fire, and Water; and locations such as Aethera, Jahharah, Ragnarok, Gehenna, the Umbra, and the Dreamscape. It provides setting material for the Karma Roleplaying System and adaptable ideas for transforming the planes in other roleplaying games.
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。