From publisher blurb: A strange disk has been spotted flying around Fort 51. Some say it's a secret Confederate airship, others claim it's a "Spaceship" full of little green men! Whatever the truth, all the Rail Barons want to get their hands on it! Will your crew be the first to discover its secrets? Or will they find your bones in some hushed-up crash site a dozen years from now? Raid on Roswell follows the same awesome format as Deadlands: The Great Rail Wars – A Fist Full o' Ghost Rock, with detailed player briefings, new troops and equipment, and more fun than you can shake a gray at! For the Great Rail Wars Miniatures Battle Game.