http://ir.take2games.com/phoenix.zhtml?c=86428&p=irol-newsArticle&ID=1487085&highlight=

"All-new single-player and multiplayer experience downloadable now; standalone disc version of Undead Nightmare in stores November 23rd"

The Undead Nightmare Pack provides an array of new gameplay missions, mechanics, weapons, locations and modes, including:

• All-New Single-Player Story - as the frontier's last and greatest hope, it's up to John Marston to eradicate the zombie outbreak and discover a cure;
• Undead Overrun Co-Operative Multiplayer Mode - band together as a team of 2-4 players and survive endless waves of undead horrors in a variety of locations;
• Four Distinct Zombie Classes - including the Undead rank and file, Bolters, Bruisers and Retchers that will test your mettle and accuracy;
• The Blunderbuss - an all-new, all-powerful shotgun that not only uses zombie parts for ammunition, but adjudicates them in one shot;
• New Melee and Projectile Weapons - set zombies aflame with the torch, cleanse them with Holy Water and lure them towards certain doom with Boom Bait;
• Infected Open World - ambient challenges, zombified animals, mythical creatures and missing persons are scattered throughout the now-undead world of Red Dead Redemption;
• All-New Soundtrack;
• New Achievements and Trophies.

In addition, available in stores on November 23, 2010 in North America and November 26, 2010 in Europe, will be Red Dead Redemption Undead Nightmare, a standalone playable disc that bundles together for the first time ever, the Undead Nightmare Pack, the Outlaws to the End Co-Op Mission Pack, the Legends and Killers Pack, the Liars and Cheats Pack and all the Multiplayer Free Roam modes released to date. Undead Nightmare will be available at retail stores for $29.99/£24.99/EUR 29.99 for the Xbox 360 system and PlayStation(R)3 system. The game is rated M for Mature by the ESRB and does not require a copy of Red Dead Redemption to play

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Fuck yeah !
Awesome for all those who didn't buy any of the DLCs yet.

I've been meaning to get the dlc, now I can get this disc. Thanks for the heads up.

I'm gonna sell my original game and gonna get the new version.

I'm pretty sure that the normal RDR isn't on the disc.

Just like the GTA IV DLC, it will be new missions in the same locations, so I'd keep my old copy if I were you.

ugh really? damn

In that case I'm not getting any dlc at all.

I haven't even had the chance to buy the game yet, so for someone like me this would be good.  Is the price for the full game going to be cut by any chance?  I'm guessing not but here's hoping.

This is how DLC should be done! Hopefully I will be able tp pick this up soon

yush i was right to wait lol.

I never DL DLC but if it's on disc and is worth it like RDR Undead Nightmares, I'm definitely picking up.

Great great game but I don't like the zombie thing.

I want the rest of the DLC though.