[SPOILER] Plot Discussion Thread *Spoiler Alert*

[Jrolk]

During the final part of the game The Machine is recounting all of the horrors that await Oswald's kids in the coming century, including something about seeing "two brothers fall". Is this a reference to 9/11?

Nope, I think the machine was talking about Oswald's sons dying in WWI. Also 9/11 was a another century later and the Machine was strictly only talking about the 20th century.