From the introduction: [In] The Heavens and The Hells you play the role of a mortal during a supernatural conflict that has devastated the earth, and you choose to work with the forces of good (Angels), the forces of evil (Demons), or the forces of humanity itself. User summary: Characters are defined by Attributes (Strength, Dexterity, Mental, and Perception). Attributes have an associated dice pool of d6, used during action resolution.