Bioshock Infinite - How to unlock 1999 mode [Konami code]
Here's how to unlock the Bioshock Infinite "Tomorrow You'll Leave Me" Trophy / Achievement.
The 1999 Bioshock Infinite campaign is a particular game mode that allows you to face the story of the game with much more difficult settings, so much so that your every single choice will influence the progress of the game in positive or negative. In 1999 mode every single death will be paid dearly, and if you don't have the adequate resources it could mean Game Over, the saves will be manual. In short, if you are looking for a gaming experience similar to that of System Shock 2, the 1999 mode is for you.
To unlock and play 1999 mode, all you have to do is enter the famous Konami code in the main menu. The key sequence to press for Konami code is as follows:
* X-box 360: Up, Up, Down, Down, Left, Right, Left, Right, B, A
* PS3: Up, Up, Down, Down, Left, Right, Left, Right, O, X
Remember entering the Konami code NO prevents you from unlocking Achievements and Trophies and that 1999 mode can be unlocked even without using this trick, but in that case you will have to complete the game for the first time.