Every community has things that it does that set it apart from other communities. It could be farming, clothing production, or any other number of things. The list that follows are just a few of the things that are done in communities in the Twilight 2000 world. In a post-apocalyptic world, like Twilight:2000, what would have been a niche industry in the pre-war world is now the differance between life and death after the war.