Red Dead Redemption 'Undead Nightmare' disc in stores Nov. 23

Yee-haw! Rockstar's standalone disc-based collection of Red Dead Redemption DLC, Undead Nightmare, is being wrangled into retail on November 23. It includes the Free Roam online mode, along with the Undead Nightmare, Liars and Cheats, Legends and Killers, and Outlaws to the End DLC.

If you already have Red Dead Redemption, you can simply download the new Undead Nightmare pack right now on Xbox 360 for 800 Microsoft Points ($10). You can also download the "Undead Nightmare Collection," which bundles the Undead Nightmare, Legends and Killers, and Liars and Cheats DLC, for 1600 MSP ($20). You'll have the same set of choices for PS3 when the PlayStation Store is updated later today.