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Fort Wall System

IdamDesign - Blueprints - Mar 5, 2024

A procedural spline-based Fort Wall system that is flexible and easy-to-use. Populate your level with layers of Fort Walls on an undulating landscape within minutes.

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  • Supported Platforms
  • Supported Engine Versions
    4.27, 5.0 - 5.3
  • Download Type
    Asset Pack
    This product contains an assortment of Unreal Engine assets which can be imported into a pre-existing project of your choice.

Demo Video

Draw splines that use an array of modular meshes to create a continuous fort wall. A set of Fort wall meshes with different crenellation designs and loop holes is included. Additional versions with long slit loop holes are also included. For each design type a matching square Bastion and Gate mesh in also present in the pack. These Bastions and Gates can be placed in the spline at specific locations or bastions can be repeated at regular intervals. These help to build the wall quickly and fine tune as needed.

The meshes are designed to work seamlessly in the system, replacing the wall meshes with desired meshes. Using randomize feature and an array of mesh choices, fort walls can be created with a natural real feel. With snap to landscape and stepping features, you can create authentic-looking fortifications. 

Essential features

  • Randomize placement of curtain walls.
  • Add Bastions at specific locations or at regular intervals.
  • Add Gates at specific locations.
  • Custom meshes for fort wall elements. (optional)
  • Snap/conform to landscape.
  • Ignore actors option.
  • Continuous or stepped wall (staggered) option. Fine control stepping by adding/removing spline points.
  • Offset mesh up or down (along z).
  • Override for wall material (optional)
  • Fort wall (with moss, snow and wetness), Landscape (with wetness) and Water materials included.


Note: Demo illustrates various applications of the Fort wall system, using Fort Wall example meshes, based on the studies of fort walls, especially of India. Tooltips have been especially designed to help new and pro users alike.

Included Maps

1. Demo Level - Kickstart your fort wall creation

  • Step-by-step instructions to create Fort walls.
  • Steps cover each of the features of the system and how to use them.
  • Covers various fort wall and landscape conditions.
  • Level provides Fort wall creation step-by-step along with features labelled in context. Also use handy shortcuts, press 0 to 9 to switch camera views, and explore all included 3 levels step-by-step easily.

2. Overview - A reference for included assets

  • An array of included fort wall elements
  • Wall types, Bastion types and Gates that are used in the system.

3. Showcase - Scene illustrating the use of fort walls

  • Example scene showcasing the use of Fort wall system.
  • A large landscape has been populated with various layers and conditions of fort walls.

4. ExampleScene - Quick Start level


- Fixed collision issues in some assets

- Added material Wetness switch functionality

Documentation covers:

> Quick start guide

> How to add extra features to materials in your level (inc RVT)

> BP reference guide)

Technical Details

Number of Blueprints: 4

Number of Materials: 3

Number of Meshes: 6 Bastions, 18 Gates, 108 Walls and 13 Kit of Parts (Total: 145)

LODs: None

Collision: Yes, automatically generated

Engine Compatibility: 4.27, 5.0-5.3

Network Replicated: No

Supported Development Platforms: Windows

Documentation Included: Yes