- Shadows & Showdowns. An expansion book that enhances the core rules and reveals much about the City and the powers behind the Mist - and beyond it, including: new themebooks, a trove of ready-made content to use on-the-fly, more exciting locations, intriguing locals, and challenging Dangers, a council of Avatars that runs the City, and a deeper look at the Gatekeepers, the organization behind the Mist.

- Nights of Payne Town. A story arc book amassing ten cases (adventures) that can be run individually, through three separate sub-arcs, or as an ongoing series (campaign), following the insidious operation of an all-powerful Avatar.

- The Crime Board Map of the City with pinnable clues to help your crew follow the investigation of the Nights of Payne Town story arc.