The picture you get of underworld utopia Rapture is a far clearer one than that of Infinite's Columbia. That very idea of maniacal creator Andrew Ryan providing a haven for artistically-minded individuals who believe in harvesting the various fruits of their labours at the expense of those who might be 'underserving' allowed them to build amazing structures - until things inevitably go wrong, which is where you come in. Its not just pulling apart the world itself though - which includes some brilliantly twisted comments on what happens when things like artistic expression are applied to, say, plastic surgery - it's also in your character's purpose throughout. Come the endgame revelations that herald in one of the most deft and masterful rug-pulls we'll ever see, the biggest point of discussion revolves around how following the actions dictated to you in any video game can have wider ramifications for pretty much everything else.