Featuring the rich, immersive single-player experience of the Undead Nightmare as well as all the vast downloadable additions to the Red Dead Redemption multiplayer world, Red Dead Redemption: Undead Nightmare is now available in stores worldwide across North America and Europe.

This stand-alone disc for both Xbox 360® and PlayStation®3 contains the following:

Undead Nightmare
Across the vast Western frontier, a plague is spreading...  This one-of-a-kind experience pits former outlaw John Marston against a sinister zombie outbreak, using every skill he has to survive long enough to find a cure.

Liars and Cheats
Massively expands the Red Dead Redemption Free Roam multiplayer experience with a huge array of new highly-requested content - adding the action-packed Stronghold Competitive mode, plus Multiplayer Poker, Liar's Dice, Horse Racing with Combat and a slew of new Gang Hideouts and Hunting Grounds.

Legends and Killers
Adds to the epic Red Dead Redemption multiplayer experience with a ton of brand new features - including nine new active Competitive mode map locations tailored for multiplayer action, 8 playable characters from Red Dead Revolver, the devastating Tomahawk weapon and more.

Outlaws to the End
Features six all-new explosive and epic Cooperative Multiplayer missions to play with 2-4 players, plus all new Achievements/Trophies to unlock and more.

All this, plus all the Red Dead Redemption Multiplayer Free Roam modes, challenges and Achievements/Trophies released to-date.