Mafia II holds the Guinness World Record for the "Most "F" Words in a Video Game". The word is mentioned 397 times throughout different instances of the game. The previous placeholder was The House of the Dead: Overkill which featured 200 instances of the word.

However, considering that Mafia II can take roughly 12 hours to beat while The House of the Dead: Overkill takes roughly 4 hours to beat, the latter game technically has a greater concentration of swears in a shorter amount of time than Mafia II.