Pier Wall Mod

Pier Wall Mod v1.0.0

by CAP

Adds pier walls that can be placed on land and in the ocean.

Stable 7 days ago CoI-Open Source code
Game versions: 0.8.3 – 0.8.4b
Save-game: Add Remove
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CAP Pier Wall

A mod for "Captain of Industry" that adds retaining walls that can be placed in the ocean.

Tested up to: 0.8.4b

2026053.JPG
2026052.JPG

Features

  • Adds five pier wall variants:
    • Pier Wall (short)
    • Pier Wall (long)
    • Pier Wall (corner)
    • Pier Wall (cross)
    • Pier Wall (tee)
  • Can be placed on land and in the ocean.
  • Uses the standard retaining wall graphics.
  • Costs exactly the same as vanilla retaining walls.
  • Adds a research node to unlock the pier walls.

Installation

Extract the mod ZIP to:

%APPDATA%\Captain of Industry\Mods\PierWallMod

The mod folder should contain:

  • manifest.json
  • config.json
  • PierWallMod.dll
  • AssetBundles/
  • README.txt

Compatibility with Save Games

This mod can be added to an existing save game.

Removing the mod from an existing save file is not supported, as the save file may contain pier wall entities registered by the mod.

Note on AI Support

Parts of this mod were developed with the support of ChatGPT / GPT-5.5 Thinking from OpenAI.

License

This mod is licensed under the Captain of Industry Open License (COI-Open) 1.0.

See the LICENSE file in linked source code repository for details.

This mod has no dependencies.

Mods that depend on this (2)

No announcements yet.

v1.0.0

Latest
Game version 0.8.3 - 0.8.4b
Released May 20, 2026
File size 87.3 KB
License CoI-Open
Save-game: Add Remove

No changelog available for this mod.

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