Heart of the Heresy
Community forum for discussion of the game.
NecroCards
A supplement to the gameplay of Necromunda, adding a "collectable card game" element. Cards can be played during the standard turn sequence, and effect the game.
Rad Gazette
Features painting and modelling advice, pictures, maps and rules for Necromunda, the game of gang fighting in the Warhammer 40k universe.
Tom's Necromunda Page
Information on terrain and painting, along with rules updates and army lists. [English or German]