"Shadow Games" is the 4th book in the six-book series of Orpheus. It consists of:
- Introduction hints that storytellers should wrap up any business from previous installments of the series and recommends some movies.
- Chapter 1 is a storyteller only chapter. It gives a detailed time line for the coming catastrophe and gives advice how to implement it into the chronicle.
- Chapter 2 has some nice in-game material for players (mails, forum entries, ...) and a section for storytellers with new artifacts
- Chapter 3 introduces new game mechanics (ways to channel spite into horrors and new stains)
- Chapter 4 is also a storyteller chapter. It features new locations, NPCs, advice how new characters may enter the chronicle and missions to get started with new plot elements.