Meanwhile at Camp Northern Lights Citizen Z and Kaya go through old floppy disks from after 1982, to find out that Black Rainbow is a biological weapon program of mass destruction, a fourth strike weapon to kill everything left on the planet. So that the guys from Zona can "repopulate.", called RESET.
Well this episode was slow paced again. Not much happened while it was again tried to stretch it to some 45 minutes. There is a gain a lot of walking trough dark rooms, pointing flashlights and guns at things for a long part of this episode. I hoped Z Nation could go back to the pace of the first and second season, if there is a season 5.