Snowbreak-AnitAmend

Snowbreak: Containment Zone Anti Amend / Censorship Mod

Important

Please assess and assume any potential risk of account suspension yourself.

请自行评估并承担可能的封号风险。

To avoid unnecessary impact, it is not recommended to promote or advertise any mods on official public platforms.

为避免不必要的影响，不建议在正式的公开平台进行宣传或推广模组。

This mod is fan-made unofficial content and is not directly affiliated with the game’s official developers/publisher.

此模组为玩家自制的非官方内容，与游戏官方无直接关联。

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English | 简体中文

Info

Platform

Please refer to the mod file name:

• Universal — Compatible with all platforms
• WindowsNoEditor — Intended for use on Windows only

Patch Types

Basic — Basic Patch

Includes a necessary .lua file used to patch certain variables in order to enable basic resource mapping and remove restrictions.

• Includes newer skin patches
• Includes most portrait/illustration patches
• Includes buttock and breasts physics effect patches
• Removes restrictions in interaction and other interfaces

Model — Model Patch

Used on top of the Basic Patch. This patch keeps the file size reduced while restoring almost all character 3D models.

• Includes model patches for default outfits and skins
• Includes model patches for dormitory and bath towel outfits
• Includes model patches for character skill and ultimate models

2D — Illustration Patch

Used on top of the Basic Patch. Patches necessary static images, including tutorial images, illustrations, and Live2D portraits.

• Includes CG & illustration patches
• Includes Live2D portrait patches
• Includes tutorial image patches

Login — Login Screen Patch

Used to change the static login screen into a dynamic one.

• Includes the 3.6 login screen patch

Plot — Story Patch

Used to patch story-related content.

• Includes patches for some main story content
• Includes patches for some character stories
• Includes patches for some affection stories
• Supports multilingual text

Scene — Interactive Scene Patch

Used to patch content related to interactive scenes.

• Includes patches for, but not limited to, certain scenes where the camera cannot be rotated

House — Dormitory Patch

Used to patch dormitory-related content.

• Includes bath event patches
• Includes spa model patches
• Includes Vidya furniture animation patches

Riki — Gallery Patch

Used to patch riki-related content.

• Includes patches for some static skin portraits
• Includes patches for some story CGs, illustrations, and Live2D
• [!] This patch may encounter issues with future version updates

Currently, only the above 8 patch types are available here.

Build

1. Install Unreal Engine.
   You can choose the same 4.26 version as the game, or a newer 5.5 version.
   This project only requires UnrealPak.exe during the build process.

2. Clone this repository.

git clone https://github.com/ahalpha/Snowbreak-AnitAmend.git

3. Use UnrealPak.exe to package the assets into .pak files. You may refer to the example script below.

View example script

[!] Before using it, please change $UnrealPakPath to the path of your own installed UnrealPak.exe.

[!] After running this script, all build outputs will be generated in the .dist/ directory.

$UnrealPakPath = "C:\Program Files\Epic Games\UE_4.26\Engine\Binaries\Win64\UnrealPak.exe"

$ErrorActionPreference = "Stop"

$patchNames = @(
    "Basic-Universal",
    "House-Universal",
    "Login-Universal",
    "Model-WindowsNoEditor",
    "Plot-Universal",
    "Scene-Universal"
)

$rootDir = $PSScriptRoot
$distDir = Join-Path $rootDir ".dist"
$listDir = Join-Path $distDir "_paklists"

New-Item -ItemType Directory -Force -Path $distDir | Out-Null
New-Item -ItemType Directory -Force -Path $listDir | Out-Null

foreach ($patchName in $patchNames) {
    Write-Host "Packing patch: $patchName"

    $sourceGameDir = Join-Path $rootDir "$patchName/RawAssets/Game"

    $pakFile = Join-Path $distDir "Patch_Xpand_AntiAmend_${patchName}_100_P.pak"
    $responseFile = Join-Path $listDir "${patchName}.txt"

    $sourceRootFull = (Resolve-Path $sourceGameDir).Path

    $lines = New-Object System.Collections.Generic.List[string]

    Get-ChildItem -Path $sourceRootFull -Recurse -File | ForEach-Object {
        $fileFullPath = $_.FullName

        $relativePath = $fileFullPath.Substring($sourceRootFull.Length).TrimStart('\', '/')
        $relativePath = $relativePath -replace '\\', '/'

        $pakPath = "../../../Game/$relativePath"

        $src = $fileFullPath -replace '\\', '/'
        $line = "`"$src`" `"$pakPath`""

        $lines.Add($line)
    }

    $utf8NoBom = New-Object System.Text.UTF8Encoding($false)
    [System.IO.File]::WriteAllLines($responseFile, $lines, $utf8NoBom)

    if (Test-Path $pakFile) {
        Remove-Item $pakFile -Force
    }

    & $UnrealPakPath $pakFile "-Create=$responseFile" -compress "-compressionformat=Oodle"

    if ($LASTEXITCODE -ne 0) {
        throw "UnrealPak failed: $patchName"
    }

    Write-Host "Done: $pakFile"
    Write-Host ""
}

Write-Host "All patches finished."