On the WWE 2K14 Site, they made an update saying they added a new single player campaign to WWE 2K14, the 30 Years of WrestleMania Mode.
This mode covers nearly three decades of WWE history with more than 45 matches, including Hulk Hogan vs. Andre the Giant at WrestleMania III, The Rock vs. Hulk Hogan at WrestleMania X8 and The Rock vs. John Cena at WrestleMania XXVIII.