Warhammer 40,000

In the nightmare industrial underworld of Necromunda, brutal gangs clash in desperate battles to increase their standing with the rich decadent families who occupy the uppermost spire of the teeming hive city. When Uriah Storm has the chance to lay his hands on some high-grade bio-implants he doesn't hesitate to venture down to the most dangerous levels of the city to recover them. There's one snag though: the implants' current owners are still very much alive.