You can buy a serial number directly from the City Car Driving website for approximately $24.99.
However, there are two to manage or obtain keys if you already own the game or are looking for free alternatives. 1. Official Activation Methods city car driving free activation key exclusive
If you purchased the standalone version from the official website , you can exchange your original serial number for a free Steam key. Note that your original serial number will be blocked once the Steam key is issued. You can buy a serial number directly from