Irrational Games unveiled a new promotional trailer for their hotly anticipated BioShock: Infinite. This trailer takes a PBS style documentary approach that looks a bit like something out of the 70's or 80's, complete with garishly rendered opening title sequences.
This glimpse at Columbia, the floating city that makes up the majority of the gameplay in the upcoming title, clues players in on a short history lesson about how and why the city became it's own sovereign nation.
Curious to learn more? Check out the full trailer in the embed below.