shelter, or ride the lightning missions in a 70+ zone.
complete 3 fight category 2 storm, retrieve the data, or deliver the bomb missions in a 70+ zone.
complete 3 fight the storm, repair the shelter, or ride the lightning missions in a 70+ zone.
complete 3 deliver the bomb, fight category 2 storm, or retrieve the data missions in a 70+ zone.
complete 3 ride the lightning, evacuate the shelter, or fight category 3 storm missions in a 70+ zone.
complete 2 retrieve the data, fight category 2 storm, or fight the storm missions in a 70+ zone.
complete 3 fight category 3, deliver the bomb, or repair the shelter missions in a 70+ zone.
complete 