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Project Overview | Asset & Blueprint Showcase
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Product Overview ：
A fully drivable and easily integrable Unreal Engine post-apocalyptic truck asset. Developed in UE 5.4.4 and powered by the Chaos Vehicle plugin, this asset delivers realistic vehicle driving and suspension simulation. Ideal for projects requiring authentic vehicle control, interactive demonstrations, or military/simulation gameplay.
Please ensure the Chaos Vehicle plugin is enabled when adding this package to your project.
Key Features：
1、Fully drivable truck with complete Enhanced Input mappings
2、Realistic suspension system with fully rigged chassis
3、Authentic gear-shifting effects
4、Controllable cabin features: wipers, doors, headlights, and steering wheel rotation linked to steering input
5、Fully controllable cargo-bay doors and lights
6、Roof-mounted machine gun with shooting interaction
7、Realistic exhaust smoke, muzzle flash, and hit effects
Customizable Properties：
All adjustable variables are exposed in the BP_GrandPa_Nomad_Chassis blueprint for quick editing:
1. Attach orremove cabin and cargo modules
2. Adjust machine gun firing rate
3.Toggle bullet impact point visualization
4. Enable or disable bullet physics (allowing bullets to collide with scene objects)
5. Toggle the operation-instruction UI
Default Controls：
Driving:
W / S – Forward / Reverse A / D – Steer Left /Right
Spacebar – Handbrake / Parking Brake
Weapons & Camera:
Tab – Switch camera views (Exterior / Cabin / Gunner View)
RMB – Aim mode
LMB – Fire machine gun
Mouse Wheel – Adjust FOV zoom
Interactions:
1–8 – Toggle doors
L / M – Toggle cabin light / cargo-bay lights
Y – Toggle wipers
After importing, all mappings can be viewed and modified within the Input folder.
Included in the UE Project：
1. Fully drivable truck (located in Test_Map)
2. Individually textured static meshes for the truck, props, and machine gun (located in Nomad_StaticMeshes_Overview)
3. Three Niagara systems:exhaust smoke, machine-gun muzzle effects, bullet hit effects
Package Contents：
1. Unreal Engine truck project
2. FBX truck model
3.FBX prop models
4. Full texture package for all models
Technical Specifications：
Engine Version: UE 5.4.4
Vertex Count: 274,873
Polygon Count: 228,874
Textures: 203
Resolution: 512×512 → 8192×8192
File Sizes：
UE Project: 1.83 GB
FBX Truck Model: 1.46 GB
FBX Prop Models:101 MB
Texture Pack: 1.69 GB
Notes & Recommendations：
Please enable the Chaos Vehicle plugin in your target project and restart the editor.
Otherwise, vehicle physics and certain blueprint functions may not work correctly.
The main vehicle blueprint is BP_GrandPa_Nomad_Chassis—drag it into the scene to start driving.
Support & Customization：
Custom development is available upon request—such as additional cabin styles, new body modules, or creating a completely new vehicle, FX set, or interaction system.
This product is the first vehicle in the GrandPa Post-Apocalyptic Truck Series.
More models based on this 8×8 chassis will be released in future updates—stay tuned.