The Island Project

v1.4.6·Updated 2026-09-05

A complete overhaul of all the islands bringing new fresh islands for all the old ones. Made by myself [Ayinz]

About this mod Author’s original text

The Island Project

A custom island pack, hand-built by myself. Includes island 1,2,3

Features

\- \\Custom islands:\\ Explore a collection of hand-built islands.

\- \\Island variety:\\ Each island has its own layout and design.

\- \\Custom content:\\ Built specifically for the game using the Custom Islands Loader.

Included Islands

\- \\Island 1:\\ Fenwick Rock

\- \\Island 2:\\ Hollowpine Island

\- \\Island 3:\\ Isla Marisol

Requirements

\- BepInEx

\- Custom Islands Loader

Installation

1\. Install \\BepInex\\.

2\. Install \\Custom Islands Loader\\.

3\. Download and install \\The Island Project\\.

4\. Launch the game.

Credits

Hand-built by myself.

Yoxi's Map Kit in Unity.

Loored - Level Idea Designer (Island 4 Ideas)

Enjoy exploring the islands!

Updates

Update 1.1.2

Rework on Island 3 and fixed a bug with the Island 3 boat spawner and a assault rifle bug on Island 5

Update 1.1.3

Fixed gambling machine on Island 3

Update 1.2.0

New First Island AGAIN

Update 1.2.1

Added a Easter Egg

Update 1.2.2

Added stuff to Island 5

Update 1.2.3

Fixed Major bug on Island 5 with lava not working correctly and revamped the old Island 5

Update 1.3.0

FINALLY Island 4 has been made its own map and almost completely revamped.

Install & use Install: follow the bundled instructions

  1. Unzip the archive from playbuff and read the bundled readme / instructions first.
  2. Most mods rely on the game's mod loader — the usual route is a community mod manager (such as r2modman): pick this game, install, and it handles the loader and dependencies.
  3. For a manual install, put the mod files into the matching Mod / plugins folder inside the game directory.
  4. Launch the game to confirm it loaded; mods with listed dependencies need those installed as well.

Install locations vary a lot between mods — the bundled readme is the most reliable guide.

Dependencies

Install these first, or the mod will not work:

BepInEx-BepInExPackYoxiUI-CustomIslandsLoader

File & checksum

Filename
The_Island_Project-1.4.6.zip
File size
18.4 MiB