"Judge Dredd" and "Rogue Trooper" are parts of which comic book concept?
Bad Company (comics) Bad Company is a comic book concept initially created for British comics anthology "2000 AD" by Alan Grant and John Wagner. According to Peter Milligan "Originally "Bad Company" had been devised as part of the Dredd mythos, featuring a Judge who had turned bad and been shipped off to a prison colony on Titan, one of Saturn's moons". Milligan, along with regular collaborators Brett Ewins and Jim McCarthy, dropped all aspects of the original concept, keeping only a team of new recruits facing an inhospitable planet and enemy. They first appeared in their self-titled strip in "2000 AD" prog 500 (December 13, 1986).
Megacities in Judge Dredd Megacities in the "Judge Dredd" comics are a fictional exaggeration of the real megacity concept: instead of just being a large conurbation, they cover most of their original country and have replaced nations as the dominant political entity. The most commonly seen megacity is Mega-City One. In the strip, these cities are all that remains of their original countries after the Atomic Wars of 2070, and are mostly dictatorships run by the Judges.