レッド・デッド・リデンプション
"Undead Nightmare" is a non-canonical expansion to "Red Dead Redemption" that follows John's efforts to find a cure for a zombie plague that has infected his family. A standalone disc, titled "Red Dead Redemption: Undead Nightmare Collection", which does not require the original "Red Dead Redemption" game to be played, was released in North America on November 22, 2010.