This supplement includes new rules for Necromunda: Underhive (2017).

Gangs of House Orlock: Rules and background for the House of Iron.

Hired Guns and Hangers-on: Adds additional characters to your gang.

Underhive Perils: Rules for using the Badzone Delta-7 tile set.

Dramatis Personae: Pre-generated profiles for a cast of characters that bring the underhives to life.