The campaign is the story mode within the game that put you against non-player enemies on the map. It will take you through different locations consisting of bosses, mini bosses, and typical enemies with different attributes. Currently, there is seven locations with different bosses. You will have to plan accordingly in some areas with your dwellers and what they wear in order to pass some locations. This is because some enemies will have certain abilities or traits that could be the downfall of your squad.