You build from police stations, bungalows, toy stores, and more. You also need to make and deliver goods to businesses which makes the game more realistic. There are some criticisms. You need energy to do most of the stuff in the and you have a very limited amount. Community buildings will always require you to get materials and hire people to work. Which you can get through your friends, or buy with something called "cash." The only two ways to get it is either level up, or buy. If I were you, and I wanted cash, I would head to the nearest Gamestop and buy a $25 dollar cash card rather then buy online for security reasons. The only reason why I listed it 13 though is because you have to be 13 years or older to get a Facebook account.