New Millennium Entertainment

year of pub­li­ca­ti­onISBNauthor(s)title
1996978-1-887740-18-0M. Alexander JurkatConspiracy X: Game Master's Screen
  ''978-1-887740-44-9Richard ErnstConspiracy X: Nemesis (The Grey Sourcebook)
  ''978-1-887740-49-4Rick Ernst · Shirley Madewell · Chris PallaceConspiracy X RPG: They Are Among Us