Undead Nightmare

Unreleased The  Pack is an upcoming piece of downloadable content for Red Dead Redemption. The release date has been set for October 26, 2010. The Pack will feature an entirely new single-player campaign that follows John Marston as he tries to find a cure for the highly infectious zombie plague that has spread across the frontier. The price will be $9.99 US dollars, or £7.99 or 800 Microsoft Points.

The pack will include:
 * New single player missions and challenges
 * 8 new multiplayer zombie characters
 * Zombie animals unleashed into the world
 * New dynamic events
 * Brand new gameplay mechanics
 * Mythical creatures
 * A brand new secret location
 * New weapons
 * New multiplayer modes