When you're on your way to Chen Lin and you're going down the elevator to Fink Proper, you see a bunch of workers running to get ready for their day. At one point, you see a bunch of workers on a platform, hands behind their backs, heads down. To me, it looked a hell of a lot like the intro to Fritz Lang's Metropolis where the workers get on the elevator. If that was the intention of the reference, it's beyond appropriate (considering the nature of the relationship between the workers and leaders in that film). I'm wonder if there are any other classic references in this game. Anyone else spot anything?