Region
Region is where multi-city play occurs.
Up to 16 cities can exist in a region. These cities can be controlled by an individual player or multiple players.
Cities in a region interact with one another.
- One city can negatively affect another by spreading its pollution or criminals.
- It can also positively affect another by sharing its resources and services.
Players can create a private or public region.
- In private region, only the player and his or her friends can join, while in public region, anyone can join.