This is Part 4 of my Bioshock Infinite Gameplay Walkthrough. Booker and Elizabeth need to find a Zeppelin out of the floating city Colombia, before the Songbird finds them! I'm playing Bioshock Infinite on the PC :D<br /><br />BioShock Infinite Walkthrough Playlist:<br />http://www.youtube.com/playlist?list=PLuMTZBpxpB0emfI468GbkVASmBcRV3ypZ<br /><br />Set in 1912 during the growth of American Exceptionalism, the game's protagonist, former Pinkerton agent Booker DeWitt, is sent to the floating air-city of Columbia to find a young woman, Elizabeth, who has been held captive there for the last twelve years.<br /><br />Developer: Irrational Games<br />Publisher: 2K Games
