Multiplayer City was a theorical seminar where we understood Fuencarral B (Madrid) as infrastructure.
If we concieve a distopic future of the architecture of the city, we would image a city as below.
If we assume that a city tends to grow, the population tends to get concentrated a the same place, whereas the infrastructuretends to expand. And here comes the inhabited infrastructure complex.

In this distopic future, the city would have infrastructure complexes as our agroindustrial comune center or the officedisco-dancimg, which turns from being an office tower during the day to a disco tower at night.