It does not. The Undead Nightmare Collection is about $30 and contains the Undead Nightmare Add-on, The Legends and Killers Add-on, and the Liar's and Cheats Add-on. It contains the multiplayer component for the online content but DOES NOT contain the Red Dead: Redemption game, or at least the primary story of it.

MGS-Mercenary

Ok so I want to buy Red Dead. I check GameStop, and I see two copies. I see the original game, and the one with a zombie on the front and saying Nightmare Pack. I've read that this one comes with all the add-ons, but does it include the original game too?

Hey, I have Arcade Gannon as my companion. I also know of a quest which eventually leads to power armor training involving him. I also know you get the quest through him, but in my game, he never comes up and mentions it to me. When is the time where I get the quest?

Hey...I'm currently helping the researcher inside of Vault 22. She wants me to ignite a gas that blows up a bunch of mutants. Whenever I ignite it, the flames move too fast for me so I wind up dying. I looked on YouTube and saw everyone ignite the gas with a frag grenade, so I tried to exit the vault to grab some, and the door is locked, so I'm pretty much screwed. Can anyone help me? I need to ignite the gas (and live) without using the frag grenade, or if I can find a way out of the vault; any help appreciated.