Necromunda: Book Of The OutcastNecromunda: Book Of The Outcast En anglais. As low as life may seem in the clutches of Necromunda's gangs, there's always a lower rung to which unfortunate souls can fall. These outcasts, hated and spurned by the 'respectable' denizens of the underhive, gather together to form gangs of their own be it for greed, ambition, or simply safety. Expand your games of Necromunda with a wealth of new rules to add even more variety, scope, and excitement to