Side mission: Investigate the bar | Chapter 29 - Port Prosperity BioShock Infinite guide, walkthrough

Last update: 12 February 2020

On this page of our guide to BioShock Infinite you will find the second part of a detailed walkthrough of Chapter 29 - Port Prosperity. We explain how to start a side task, how to get to the bar and how you can obtain a new vigor.

start the side task you have to break in a book store during the main task of chapter 29. You can complete the side task at the end of the chapter (before using the rotary doors). Go to the lower level of the books store to enter a reading room and locate Voxophone #56. Pick up this item to start the quest.

Return to The Salty Oyster bar located in one of the previous halls of the station. Break into the bar and go behind the counter. You'll find a golden button here and pressing it will open a secret door.

The hidden room located behind the bar contains tons of valuable items. Most objects can be found on the main table - a bag with money, a locksmith's set, Infusion #20 and a new vigor - Return to Sender. Also, make sure to check the corners of the room. There's a steel basin on the floor and it contains Voxophone #57.