The Arbitrator
RAW ✔️ Necromunda Core Rulebook (2023), p225
Campaign Variants
RAW ✔️ Necromunda Core Rulebook (2023), p226
Gang Tactics Selection
RAW ✔️ Necromunda Core Rulebook (2023), p234
Optional Special Rules
RAW ✔️ Necromunda Core Rulebook (2023), p236
Underdogs – House Patronage
RAW ✔️ Necromunda Core Rulebook (2023), p238
House Favours
RAW ✔️ Necromunda Core Rulebook (2023), p243
House Sub-plots
Apocrypha Optional Rules
5 items
Resurrection Packages
RAW ✔️ Source Apocrypha Necromunda (2024)
Underhive Nemeses
RAW ✔️ Source Apocrypha Necromunda
Living Settings
RAW ✔️ Source Apocrypha Necromunda
Scenario Complications
Scenario Complications allow Arbitrators and players alike to add wandering monsters to their scenarios. These can range from daemonically possessed hivers to xenos monstrosities, and have been presented in such a way as to be customisable to whatever creatures players want to add to their games.