Got to walk through a 100 billion dollar "Ghost City". It's called Forest City, and it's in Malaysia, 10 minutes from Singapore.
I don't have all the numbers, but walking around the city is like a scene from a zombie movie. I am legend, comes to mind! It's a joint partnership between China and Malaysia. The development was built on "reclaimed land" and over 100,000 houses, schools, hospitals, pools, and restaurants were all built first before anybody moved in. I'm only guessing, but only 500 houses have been moved into when we walked through it. There are many high rises built, and no one living in them. There are schools built to hold 1000 students and only 30 students are attending.