Should Auld Acquaintance… is a secret Achievement/Trophy in BioShock Infinite. The Achievement is worth 10 Gamer Score and the Trophy is bronze.

Description: Unlocked 1999 Mode.


The player will have to unlock the 1999 Mode.


  • 1999 Mode will be unlocked by finishing the game for the first time or by entering the Konami Code (up, up, down, down, left, right, left, right, B [cancel], A [confirm]) in the main menu.
  • The player will not have to play the mode, just simply unlock it, to get this Achievement/Trophy.


  • Finish the game on the easy difficulty to achieve the mode easily.

Behind the ScenesEdit

  • The Achievement/Trophy icon depicts an open padlock with the text 1999 instead of a keyhole.

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