: A constant internet connection is required for initial license validation.
, you should look in the following places depending on how you bought it: Email Confirmation : If you purchased the game digitally from the official City Car Driving website , the serial number is located in the purchase confirmation email you received after payment. Physical Copy Serial Number City Car Driving 1.5 Home Edition
Switch between US, European, and Australian traffic rules , including right-hand and left-hand driving modes. : A constant internet connection is required for