The Betrayal of Jimmy was originally a PlayStation 3-exclusive DLC add-on that has since been released for other platforms. The player controls Jimmy, a gun for hire who will do any job for the right price. The main character, Jimmy, is the same character from Jimmy's Vendetta. The Betrayal of Jimmy is not canon with Mafia II. Source: Mafia Wiki, "The Betrayal of Jimmy", available under the CC-BY-SA License.