Not to anywhere near the level of this but i've been playing a map on city skylines where i've been trying to make it as dystopian as possible, though at first I was just trying to model my city, the sad thing is, on a superficial level, it still resembles it.

Industrial areas lined with low income housing. A whole neighbourhood with schools next to oil refineries, a prison island that receives its drinking water from the sewage run off of the rest of the city, I created roads and bridges everywhere, there's several 'nice' areas along the non polluted areas of water with large mansions, there's a big bustling urban center full of office buildings and highrises not far away from squat, squalid apartments underneath highway overpasses, schools next to landfills, a lack of hospitals and fire departments, many police departments, i've intentionally clearcut as much of the forest surrounding the city as possible, the next step was to create a small gated community out away from the city, for those with money who can't handle the horrid amounts of traffic and infrastructure...

I may have also accidently poisoned the whole city briefly when trying to build the prison island and killed 30% of the people there, but things have been looking up, population growth is finally starting to rise again, though the health of the population is questionable.