The Red Dead Redemption: Undead Nightmare Collection is a collection of three downloadable content (DLC) releases for the open world third-party shooter, Red Dead Redemption on a single PlayStation 3 disc. A stand-alone release, meaning that the original Red Dead Redemption game is not necessary for play, the three DLC bundled here include: the Undead Nightmare Pack, the Liars and Cheats Pack and the Legends and Killers Pack. Together these three contain a new single player adventure featuring John Marston in a zombie-stomping storyline, hours of new gameplay, new multiplayer maps and play modes, new characters, mounts, new hunting opportunities and weapons. The Zombie Horde Invades the Old West As with many console based action-oriented games, the playing experience of Rockstar Games' popular, American Wild West based, third-person shooter, Red Dead Redemption, has been supplemented by several downloadable content packs since its mid-2010 release. Players on the PlayStation 3 platform that are connected online have been able to partake of these via the PlayStation Network. Now offline players can do the same with the Red Dead Redemption: Undead Nightmare Collection. The collection consists of three of the five available DLC packs on a single disc - these include the Undead Nightmare Pack, the Liars and Cheats Pack and the Legends and Killers Pack. In addition to adding playable content for owners of the original game, the collection serves as a standalone game release, that allows players who have not purchased the original game to experience the gameworld of Red Dead Redemption for the first time on disc via the new zombie-themed single player adventure built into the Undead Nightmare pack, as well as multiplayer functionality. The other two packs add new weapons, characters, multiplayer options, ridable mounts and more to either the existing game or a standalone play experience built around the content of the Undead Nightmare pack.