User blog comment:MeLovGaming/Your Opinions on Bioshock Infinite?/@comment-1703246-20100813170025

It sounds like a prequel as it's set in 1912, possibly Andrew Ryan's inspiration for Rapture (he's still in Russia around this time, he won't flee to the US until 1919).

From a city under the ocean to a city in the clouds, where one wrong step and you fall to your death!