Create a bigger metropolis with new Social City Districts
Currently, only one additional district is available, and it's located Southeast of your main district and costs 100,000 coins to unlock. Additional districts will be unlocking in the future, but they may have special requirements and prices to access them. When you click on a neighbor to visit their city, you will now be taken to their overhead map and given the option to visit each district individually. Players so far a bit upset that these districts act as separate entities entirely and are not directly 'linked' to the main district.