From publisher blurb: Pits and Perils: Unearthed Secrets reimagines the entire character creation process: All characters are an Adventurer "Class" Race has become Heritages The original classes have become Archetypes It provides a host of new and optional rules for Pits and Perils. These include some of the following: New Heritages New Archetypes Removes Race as Class Archetype of Adjustments New Magical Items