|This page is about game mechanics.
This page is about game mechanics. It contains information such as formulas, costs, & other miscellany. See Category:Mechanics for other pages on game mechanics.
City Images are a customization option available to all players. There are currently 39 city images to choose from along with an Easter Egg one. To edit your city image go to the city in question & click "Choose New City Image" under the current image. One of the perks of using a Credit for a VIP Subscription allows the selection of custom city images.