[uchi]

For those not in the knowhow, BioShock Infinite was in development for a very long time. Work began on the game in 2008 and the first public announcement of the project was made in 2010. One developer when interviewed at polygon was quoted as saying that they culled enough content to make five or six games. E3 footage of the game over the years (and hell, even tv commercials of the game,) have nothing in common with the final released product with the sole exception of Columbia as a setting and different character versions of Elizabeth and Booker.

as soon as I get to a PC I will post sources