Question: how to enter shift codes borderlands 2 xbox 360?
Answer:  In the main menu of Borderlands 2, select "Extras."  Select "Shift Codes" from the "Extras" menu. SHiFT requires Xbox Live Gold.  From the "My Offers" screen, hit X to bring up the "Shift Code" menu.  Enter your 25-digit SHiFT code for Borderlands 2, then hit "Submit."