Defenders Of Dynatron City started out as a video game for the NES developed by Lucasfilm Games. It also got a six issue comic and an animated pilot to help with promotion... and then people actually played the game. The setting is Dynatron City, the futuristic home of Proto-Cola, a drink that causes mutation, much to the delight of the consumer. Unfortunately, that's not what the Mad Scientist that created it was intending, so he falls back on the old standard of building a robot army to scare away city residents.