3DDrivingGame4.0 Project:SEOUL

3DDrivingGame4.0 Project:SEOUL

by HYOJOO SEO

212 ratings
308 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • January 3, 2024
  • August 20, 2026

Features

3DDrivingGame4.0 Project:SEOUL screenshot #1 for iPhone
3DDrivingGame4.0 Project:SEOUL screenshot #2 for iPhone
3DDrivingGame4.0 Project:SEOUL screenshot #3 for iPhone
3DDrivingGame4.0 Project:SEOUL screenshot #4 for iPhone
3DDrivingGame4.0 Project:SEOUL screenshot #5 for iPhone
3DDrivingGame4.0 Project:SEOUL screenshot #6 for iPhone
3DDrivingGame4.0 Project:SEOUL screenshot #7 for iPhone
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About

Experience a realistic driving adventure in a vast city, featuring a diverse fleet of vehicles from sedans to trucks. Complete missions to unlock and customize your dream car, and join friends for thrilling multiplayer races. Design and share unique car paint jobs with the community.

Drive sedans, buses, and trucks
Explore a sprawling city
Complete missions for rewards
Customize vehicles extensively
Multiplayer driving mode
Create and share custom paint jobs
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What users say

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What's New in 3DDrivingGame4.0 Project

1.25.5

August 20, 2026

Added Car Modding feature. Mod features can be purchased in the Credit Shop. Fixed an issue where trailer trucks would get stuck in tunnels. Fixed the "Pink NPC" error. Fixed various license plate bugs.

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In-App Purchases

$3.99

Credit - 100000

Credit - 100000

User reviews

It won’t let me play the game

It won’t work

propose

Hello, I'm a long-time player and I really love this game. Here are some suggestions for future updates:

【Traffic Environment Enhancement】
1. Rush Hour Mode: Increase traffic volume and congestion during specific time periods to simulate real commuting experiences.
2. Holiday Crowds: Add more pedestrians crossing streets near shopping districts and tourist spots, requiring drivers to proactively slow down.
3. Traffic Violation AI: Introduce jaywalking, running red lights, and sudden "ghost sightings" to increase driving tension.
4. Random Unexpected Events: Sudden braking ahead, doors opening from parked cars, blowouts, etc., to test reaction ability.

【New Vehicle Models】
1. Multiple large-capacity articulated buses, simulating the real feel of the trailer section following during turns.
2. Three-axle city buses.
3. High-capacity urban buses.
4. Tourism coaches and long-distance intercity buses.

【Vehicle Size & Model Coverage】
Vehicles should cover the following lengths to form a complete product line:
- 25m articulated buses (e.g., BRT high-capacity buses)
- 18m articulated buses
- 16m articulated buses
- 13.7m three-axle city/suburban buses
- 12m standard city buses
- 10m mid-size buses
- 8m compact buses

Vehicles from 25m to 16m should be articulated, and 13.7m models should be three-axle. The articulated bus lineup should include hybrid and fully electric variants. Also consider adding hybrid double-decker buses and fully electric double-decker buses.

Articulated buses should simulate the real feel of the trailer section following during turns, and three-axle vehicles should have rear-wheel steering.

【Vehicle Door Configuration】
1. Buses should have front and rear doors — front door for boarding, rear door for alighting — simulating real passenger flow.
2. Articulated buses can add a middle door to accommodate higher passenger capacity.

【Scheduling & Dispatch System】
1. Add a scheduling mechanism: after starting a shift, the system assigns specific vehicles and routes.
2. Multiple route types: long-distance routes / short-distance routes / bus routes / tourism charters / regular inter-provincial routes.
3. Curb stop mechanism: routes without depots require vehicles to wait at designated curbside stops and depart on schedule.
4. After service, vehicles return to the depot for refueling/recharging, forming a complete operational loop.

【Hybrid System Details】
Add customizable hybrid power systems (especially for buses), allowing drivers to switch freely during operation:
1. Hybrid type selection: PHEV (plug-in hybrid), SHEV (series hybrid), CHEV (parallel hybrid) — all three supported, with noticeable differences in power response and fuel efficiency.
2. Mode switching: pure electric / hybrid / fuel-priority, switchable anytime during operation.
3. PHEV power distribution: allow setting the threshold speed (e.g., 20 km/h) at which the electric motor disengages and the engine kicks in.
4. Startup method: drivers can choose between pure electric start or engine start.

These hybrid strategy elements will add depth and realism to the driving experience.

【Fuel/Power Types & Vehicle Ratio】
1. Diverse power types:
- Pure diesel
- Pure LNG
- Pure CNG
- Fully electric
- Hybrid (PHEV/SHEV/CHEV)

2. Vehicle ratio: hybrid and fully electric vehicles should be prioritized to reflect the current trend of bus electrification. Diesel, CNG, LNG, and LPG vehicles can be included as supplementary options.

3. Corresponding refueling/charging facilities:
- Diesel gas stations
- CNG filling stations
- LNG filling stations
- LPG filling stations
- Charging piles / battery swap stations

4. After operation, vehicles should return to the depot for refueling/charging. Running out of energy should affect normal operation.

【Speed Control & Gear Optimization】
1. Precise speed control: the 20-40 km/h low-speed range should allow stable speed control, preventing the vehicle from automatically accelerating.
2. Low-speed gear: add a low gear for slow maneuvering in garages, narrow roads, and congested areas.
3. Crawling gear (climbing gear): simulate downshifting for buses climbing long uphill sections on highways.
4. Linear throttle/brake response: improve acceleration and braking sensitivity for finer speed control.

【Suspension Adjustment System】
1. Add suspension height adjustment for buses.
2. Drivers can manually raise or lower the vehicle height based on road conditions — lower for boarding/alighting, raise when going over speed bumps or slopes to protect the chassis.

【Driving Feel Optimization】
1. Bus steering wheel should have a 2.5-turn rotation range, closer to real driving.
2. Three-axle vehicles should have rear-wheel steering — rear wheels should also turn during cornering.
3. Manual transmission vehicles should have a stall mechanism: the engine stalls if the clutch is released too quickly or the gear is mismatched, requiring a restart.

These features would not only enhance the gaming experience but also help bus enthusiasts and aspiring drivers familiarize themselves with real vehicle operations — both practical and fun.

Looking forward to future updates. Thank you!
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Pls send me the car

I liked and subscribed to the creator of this game but I didn’t get the car pls send me it

.

.

Car

In my game there is no update you have to fix it

Developer apps

User experience

🐞

Reported Bugs

20 issues

App crashes when entering certain districts

Bug

Game freezes on loading screens

Bug

Players kicked out during gameplay

Bug

Autonomous mode feature doesn't work

Bug

Chat function not sending Korean text properly

Bug

Graphics glitches and black circles appearing

Bug

NPC cars driving in reverse unexpectedly

Bug

Game falling off map boundaries

Bug

Interior camera view not switching between vehicles correctly

Bug

Daily rewards not being awarded

Bug

Credits not being earned from ads

Bug

Multiplayer disconnections and timeouts

Bug

Bus skins not applying correctly

Bug

Mirror positioning blocked by notch on iPhone

Bug

Towing/recovery mode infinite loop bug

Bug

Game stuttering and lag on lower-end devices

Bug

Map rendering issues in certain areas

Bug

Vehicle selection not persisting after reinstall

Bug

Passenger boarding only works when bus fully stopped

Bug

Invisible passengers in some vehicles

Bug

Requested Features

31 requests

Add more Japanese cars (Toyota, Nissan, Lexus)

Feature

Add luxury vehicles (Lamborghini, Ferrari, Rolls Royce, Maybach)

Feature

Add more bus models (Scania, Volvo, BYD, electric buses)

Feature

Expand map to other Korean cities and regions

Feature

Add highway connectivity and expressway routes

Feature

Add interior building access and exploration

Feature

Add working subway system

Feature

Add Uber-like taxi dispatch system

Feature

Add more SUV models (BMW X7, Kia Telluride, Volvo XC90)

Feature

Add vehicle selling/trading feature

Feature

Add French language support

Feature

Add Turkish language support

Feature

Add more character customization options

Feature

Add passenger mode for buses and trains

Feature

Add emergency vehicle sirens that affect NPC behavior

Feature

Add back mirrors to all vehicles

Feature

Add wiper functionality to all cars

Feature

Add backup camera feature

Feature

Add realistic engine sounds

Feature

Add standing passengers in buses

Feature

Add articulated/double buses

Feature

Add report/block player feature for multiplayer

Feature

Add tutorial for new players

Feature

Add daily quest variety

Feature

Add vehicle customization with skins

Feature

Add more Chinese and Vietnamese vehicles

Feature

Add Genesis GV80 and other Genesis models

Feature

Add newer Hyundai models (2025 Palisade, Ioniq 5/6, Santa Fe)

Feature

Add Chevrolet Tahoe and other American vehicles

Feature

Add Tesla models (Model S, Model X, Cybertruck)

Feature

Add Kia EV9 and EV3 electric vehicles

Feature

FAQ

What is this app about?

This app offers a realistic driving simulation experience set in a large city. Players can drive a variety of vehicles, including sedans, buses, and trucks, and complete missions to earn rewards. The game emphasizes vehicle customization and includes a multiplayer mode for driving with friends.

What are the key features of this driving game?

Key features include driving a diverse range of vehicles, exploring a sprawling city environment, completing various missions, extensive car customization options, a multiplayer mode to drive with friends, and the ability to create and share custom car paint jobs.

Is this app free to download and play?

The app is free to download and play, but it does include in-app purchases and advertisements. Players can enhance their experience or acquire in-game items through these options.

Can I customize my cars in this game?

Yes, the app offers extensive customization options. You can customize every part of your car to create your dream ride. Additionally, a custom texture feature allows you to design and share unique car paint jobs with other players.

What kind of vehicles can I drive?

You are not limited to supercars. The game allows you to collect and drive a variety of vehicles, including sedans, buses, and trucks, offering a more diverse driving experience.