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You need to find where the game is installed. On Steam, this is typically:
C:\Program Files (x86)\Steam\steamapps\common\City Car Driving
Map mods require the City Car Driving Modding Kit (official SDK), which includes:
This write-up documents a custom map mod for City Car Driving (CCD). It covers the mod’s purpose, features, installation, design decisions, technical details, assets, compatibility, testing, and credits — providing everything needed to understand, install, and maintain the map.
Inside the main game directory, look for a folder named data > mods. If a mods folder does not exist, create it exactly as named.
The Harbor City map mod for City Car Driving expands the base game’s environment from a small training zone into a dense, 12 km² realistic European-style port city. Designed for drivers who want complex urban traffic scenarios, tight industrial routes, and varied road surfaces.
Title: The Ghost of Gridlock
Leo was done with the training wheels. After weeks of stalling out in the default sedans of City Car Driving, navigating the polite, predictable traffic of the virtual training ground, he was ready for the big leagues.
He wanted realism. He wanted chaos. He wanted the "Oakwood Hills" map mod.
He found it on a forum buried deep in the internet—a link with no preview images, just a text description: "The ultimate test of patience. Do you own the road, or does the road own you?"
"Sounds intense," Leo muttered, clicking download.
The installation was surprisingly fast. When he launched the game, the usual menu screen looked different. The background image of a generic driver’s ed parking lot was gone, replaced by a grainy, low-resolution photo of a grey, overcast skyline. He hit Play, selected his car—a manual transmission hatchback with a worn clutch—and loaded the map.
The loading screen didn't show a progress bar. It just displayed a single sentence: Yield to the environment.
Leo spawned in a narrow alleyway between two towering brick buildings. The first thing he noticed was the sound. It wasn't the sterile silence of the default map. It was the hum of a living city—distant sirens, the clatter of a subway train somewhere underground, the echo of a dog barking.
He shifted into first gear and crept out onto the main avenue.
His jaw dropped. The modder hadn’t just built a city; they had built a time capsule. It was a sprawling metropolis that looked like it had been frozen in the late 90s. Rusty fire escapes zig-zagged up the sides of apartment blocks. Potholes marred the asphalt, and every time his tire dipped into one, the steering wheel in his hands jerked violently, the force feedback fighting him.
"Okay, this is good," Leo said, merging onto a multi-lane boulevard. "This is really good."
But then, the traffic AI kicked in.
In the base game, cars followed the rules. They stopped at stop signs. They yielded on left turns. In Oakwood Hills, however, the traffic seemed to have been programmed with a collective death wish.
As Leo approached a green light, a delivery van coming from the opposite direction suddenly turned left directly in front of him. Leo slammed on the brakes, the ABS shuddering. The van missed his bumper by inches, the driver leaning on the horn—a rude, blaring sound that made Leo flinch.
"Hey! I had the right of way!" Leo shouted at his monitor.
He checked his mirrors. A taxi was riding his bumper, flashing its high beams. Leo accelerated, trying to put distance between them. He turned onto a highway on-ramp. The road signs were Cyrillic, indicating a speed limit of 60. Leo pushed the hatchback to 65.
Suddenly, the weather changed.
He hadn't touched the settings, but the sky turned a bruised purple, and rain began to sheet down. The realistic sound of droplets drumming on the roof filled his headphones. The road turned slick. The grip level vanished. city car driving map mod
Leo was doing 70 now, keeping up with the flow of traffic in the right lane. Up ahead, the highway narrowed from three lanes to two due to construction. Orange cones and concrete barriers squeezed the road tight.
A black luxury sedan in the left lane decided it wanted Leo’s spot. It didn't signal. It just drifted over.
Leo’s heart hammered against his ribs. He couldn't brake—the taxi was still tailgating him. He couldn't swerve right—there was a guardrail and a sheer drop into an industrial yard.
"Come on, come on," Leo hissed, feathering the throttle. He tapped the horn. The black sedan kept coming, squeezing him toward the concrete barrier. The sound of his side mirror scraping against the barrier screamed through the speakers, a screeching metal-on-stone sound that sent shivers down his spine.
He had to make a choice. Brake and get rear-ended, or accelerate and cut off the sedan.
Leo dropped a gear. The engine roared. He jerked the wheel left, nosing his hatchback into the tiny gap between the black sedan and the construction barrier. He was driving on the shoulder now, kicking up spray and gravel.
For a second, the two cars were door-to-door. He could see the driver of the sedan in his peripheral vision—a blank, polygon face staring straight ahead, oblivious.
With a final burst of speed, Leo cleared the construction zone and merged back into the lane safely. The black sedan fell back.
Leo exhaled, his hands shaking on the wheel. He hadn't crashed. He hadn't stalled. He had survived.
He drove for another ten minutes, navigating a complex roundabout and a treacherous hill start on a steep cobblestone street, before pulling over at a virtual gas station. He put the car in neutral and engaged the parking brake.
He minimized the game to check the forum post where he found the mod. He wanted to thank the creator for the intense experience.
He scrolled down to the comments section. The first comment was from a user named Driver99:
"Great map, but the AI is too aggressive. The traffic doesn't obey lights."
The second comment was from the developer:
"Update v1.1: Fixed an issue where traffic would yield too often. Added 'Rush Hour' logic."
Leo blinked. He checked the file name of the mod he had downloaded.
Oakwood_Hills_v1.0_Beta.exe.
He was playing the original beta. The one where the AI was broken. The one that was supposed to be impossible.
Leo looked back at the game screen. The rain had stopped, and the sun was setting over the jagged skyline of the city, casting long, dramatic shadows across the wet pavement. The taxi that had been tailgating him drove past slowly, its brake lights flashing a friendly rhythm.
Leo smiled, put the car into first gear, and released the clutch.
"One more lap," he said. "Let's see what this city throws at me next."
Broadening your horizons in the world's most realistic driving simulator starts with a City Car Driving map mod. While the base game offers two distinct virtual cities with various districts—from narrow old-world streets to multi-lane highways—players often crave new environments to test their skills. You need to find where the game is installed
Whether you're looking for specialized training grounds or a fresh urban landscape like the "Piter" (Saint Petersburg) global map, custom locations can breathe new life into your simulation. Why Use a City Car Driving Map Mod?
The core appeal of City Car Driving is its fidelity to real-world conditions, including complex traffic rules and diverse road surfaces. Custom map mods enhance this by providing:
Diverse Environments: New cities, off-road trails, and specialized mountain areas with significant height drops.
Skill Training: Specific maps designed for high-speed highway driving or tight "courtyard" maneuvers help master precise vehicle control.
Visual Variety: Mods like the Winter Mod swap rain for snow, completely changing the textures and handling physics of the world. Top Map Mods for 2026
While most City Car Driving mods focus on vehicle models, global map expansions are becoming a major trend for players wanting more than just "Free Driving" in the standard zones.
City Car Driving (CCD) is a popular driving simulator known for its realistic traffic and physics, but its base maps can eventually feel limited. To keep the experience fresh, the community has developed several
that expand the playable area, ranging from realistic city recreations to high-speed highways. Popular Map Mods for City Car Driving Pari's Map Expansion
: One of the most well-known mods, it adds significant mileage to the existing game world, introducing new intersections, suburban areas, and complex highway interchanges. Realistic City Recreations
: Various modders have attempted to port or recreate specific districts from real-world cities (often Eastern European or Russian locales), providing a more authentic atmosphere compared to the generic "Old City" or "Modern District." High-Speed Highways
: These maps focus on long, straight stretches of road with multiple lanes, designed for testing top speeds or practicing high-speed lane weaving. Off-Road & Rural Maps
: These mods swap pavement for dirt and gravel, introducing challenging terrain that tests the simulator's suspension and traction physics. How to Install Map Mods
Installing maps in CCD typically requires a bit more manual work than car mods. Always back up your game files before starting. Locate the Game Directory : Usually found in SteamLibrary\steamapps\common\City Car Driving Copy Files : Most map mods come with
folders. Drag and drop these into your main game directory, allowing them to merge with existing folders. The "code" Step : Many maps require you to edit the player_cars.xml or a specific map configuration file located in data\config
. You will often need to paste a specific snippet of code provided by the mod author to make the map selectable in the menu. Clear Cache
: If the map doesn't load or textures are missing, try deleting the starter.cache file in the Forward Development folder in your Documents. Where to Find Mods Steam Workshop
: The easiest way to browse, though many complex map mods are hosted on external sites due to file size limits. ModLand / AllMods
: Dedicated simulator modding sites that host a wide variety of user-created maps. CCD Community Forums
: Often the best place to find "Work in Progress" maps and direct support from the creators. specific type of environment
, like a dense urban center or a mountain pass, to narrow down the search?
For a long time, map modding in City Car Driving was considered impossible due to the game's engine limitations. While thousands of car mods are available through the Steam Workshop, custom environments have only recently started appearing through dedicated modding communities. Available Map Mods
Because the game does not natively support custom maps through the Workshop, these must be installed manually via third-party files. Leo spawned in a narrow alleyway between two
Tokyo City Map: Released in early 2023, this is widely cited as the first functional custom map mod for the simulator. It recreates a detailed urban Tokyo environment, though early versions lacked functional AI traffic.
Saint Petersburg (Piter) Map: A highly anticipated global mod that adds a new location based on the Russian city. How to Install Map Mods
Since map mods typically involve replacing core game files (unlike car mods which are "subscribed" to), follow these general steps:
Backup Your Files: Copy your data and export folders from the game's root directory before making any changes.
Download the Mod: Find the specific map files on community forums or dedicated modding sites like City Car Driving Mods by Heisenberg.
Overwrite Folders: Extract the downloaded data and export folders into your main City Car Driving installation folder, allowing them to overwrite existing files.
Run the Game: Custom maps often replace one of the existing districts in the "Free Drive" menu. The Future: City Car Driving 2.0
Developers have acknowledged the high demand for map modding. The upcoming City Car Driving 2.0
, built on Unreal Engine, is expected to feature significantly expanded modding capabilities, potentially including native support for custom maps. Tokyo Map for City Car Driving?
In the world of City Car Driving (CCD), map modding has long been considered the "holy grail" of the community. Unlike car mods, which are plentiful and easy to install via the Steam Community Guides, custom maps are notoriously difficult to implement because the game's engine was not originally designed to support them.
However, the "story" of map mods in CCD is one of community persistence and the rare breakthroughs that allow players to escape the standard virtual city. The Breakthrough: Porting from Other Games
Because CCD lacks a native map editor, modders often resort to "porting" environments from other titles. A prominent example is the Saint Petersburg (Piter) Map, which was originally adapted from CarX.
The Experience: These mods offer a fresh visual change, allowing players to weave through realistic Russian streets that differ from the standard CCD districts.
The Limitation: Since they aren't native, these maps often lack the complex AI traffic nodes and strict traffic law enforcement that make the base game a "driving simulator". They are primarily used for "shashki" (aggressive lane-weaving) or testing high-speed car mods. The Global Ambition: The Tokyo Mod
One of the most discussed "legends" in the modding community is the Tokyo Map Mod.
The Quest: For years, players have searched for a way to bring the neon-lit streets of Japan into CCD to mimic the feel of Shutoko Revival Project (a famous mod for Assetto Corsa).
The Reality: While some proof-of-concept videos exist on YouTube, these mods are often unstable, difficult to install, or exist only as private projects because the game's binary map format is locked. Why Official Map Mods are Rare
The difficulty in creating these "stories" stems from technical roadblocks:
Locked Formats: Developers have explicitly stated that modding maps is not officially supported due to the proprietary binary formats used for road layouts and traffic rules.
AI Complexity: A CCD map isn't just 3D geometry; it requires a "hidden" layer of logic for pedestrians to walk and AI cars to obey traffic lights. Without an official editor, creating this layer is nearly impossible for hobbyists. The Future: City Car Driving 2.0
The community's desire for new maps has heavily influenced the development of City Car Driving 2.0. The new version aims to address these limitations by providing a more modern engine, potentially opening the door for the expansive, custom-made worlds that players have been dreaming of for over a decade.