The base game offers a few generic environments (e.g., a training ground, a small city, a highway). Mods allow you to:
City Car Driving (CCD) is primarily known for its extensive vehicle mods, but map modding has historically been very limited due to technical constraints. While the game features a large virtual city divided into eight distinct districts, custom maps are rare compared to other simulators. Map Modding Landscape city car driving mods maps
Code Registration: Manual car mods often require you to edit the player_cars.xml file. You must copy a specific block of code provided by the modder and paste it into this file for the vehicle to appear in the "Custom" section of your garage. Conclusion The Ultimate Guide to City Car Driving Mods
Nexus Mods: Features various car models and some visual tweaks. ModLand: Large repository for independent car creations. While the game features a large virtual city
What are Mods and Maps?