BioShock Infinite players will find that it is a massive departure from the setting of the first two games. As the latest release until BioShock 4 is officially announced, the airborne Columbia is a stark contrast to the murky depths of Rapture. At the core, however, it remains a BioShock game filled with many RPG elements involving exploration.

Throughout the story, Booker can find infusions by himself and with Elizabeth’s assistance which increase his health, salts, or shield. Combined with various weapons and the plasmid-like powers of Vigors, infusions will allow Booker to overcome any foes even on hard mode. An infusion grants a 15-percent increase to the chosen stat and each stat can be improved up to 10 times. There are 24 infusions scattered throughout Columbia which will also unlock a trophy or achievement on consoles when completed.

Comstock Center Rooftops

At the Fraternal Order of the Raven Headquarters, the first infusion will be on the altar in the ceremony hall.

There is an infusion inside a chest at the Lansdowne Residence bedroom which must be unlocked with a key from the Raven Headquarters.

Monument Island

Players need to use the sky-line at the Monument Island Gateway to access a guardroom where the infusion is located on a desk.

At Monument Tower, there will be an infusion in the Siphon room behind a blackboard that has been scribbled all over.

Battleship Bay

In the Gondola Station at the Arcade, an infusion is sitting at the desk within the main ticketing booth.

Soldier’s Field

The next infusion is locked inside the ticket office at the Soldier’s Field Welcome Center and requires a lockpick for Elizabeth to access.

Within The Fellow Traveler at Patriot’s Pavilion is a restroom that holds a Vox Populi storage area with an infusion. The Vox Cipher must be translated with a Code Book also located in Patriot’s Pavilion.

There is an infusion at The First Lady airship on a table in the flight deck. Note that players cannot backtrack to grab it after the airship takes off.

Hall of Heroes

An infusion can be found in the Storage Room of the Main Hallway on a table near the back.

In the storage near the Courtyard’s Gift Shop, there will be a toolbox on the table with the infusion inside.

Finkton

At the Fort Franklin Pier, there will be an infusion in the first floor’s jail cell.

There is an infusion on a food table in the Food Distributing Area of Shantytown. Grabbing this infusion before opening the nearby tear will cause civilians to attack Booker, much like splicers from Rapture.

Another infusion can be found on the upper floor of the Worker Induction Center inside an office that needs 5 lockpicks.

Inside the Good Time Club, there is an infusion on the bottom floor as a “Free Sample”.

Players can find an infusion inside a secret safe at the Clock Shop after using 3 lockpicks and a Vox Populi Code Book.

Players should have a key ready before entering the Bull House Impound since there is another infusion inside a chest on the second floor.

At the same time, there is a nearby storage room holding one more infusion which needs 5 lockpicks.

While moving through the Factory Docks, there is an infusion located at a table on the way to the First Lady.

Emporia

Another infusion can be found behind a locked gate at Port Prosperity Station by using 3 lockpicks.

Inside The Salty Oyster, there is a locked kitchen holding an infusion which can only be opened by hitting a switch under the cash register after listening to a nearby Voxophone.

Downtown Emporia

Players can spot an infusion through the window of Wilson Bros. & Company Bottling Works in the Market District, but 3 lockpicks are needed.

In the executive office of the Bank of the Prophet, there is a safe holding an infusion that requires a Code Book for the Vox Cipher.

Inside Lutece Labs, there will be an infusion on the table of the second floor bedroom.

Comstock House

The final infusion of BioShock Infinite can be found inside the Operating Theater’s locked office after using 3 lockpicks.

BioShock Infinite is available on PC, Xbox 360, Xbox One, PS3, and PS4.

Source: GamesRadar