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UnityAsset.NET.TypeTreeHelper 1.0.1 

dotnet add package UnityAsset.NET.TypeTreeHelper --version 1.0.1
 
 
NuGet\Install-Package UnityAsset.NET.TypeTreeHelper -Version 1.0.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="UnityAsset.NET.TypeTreeHelper" Version="1.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="UnityAsset.NET.TypeTreeHelper" Version="1.0.1" />
 


 Directory.Packages.props
 

 

 
<PackageReference Include="UnityAsset.NET.TypeTreeHelper" />
 


 Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add UnityAsset.NET.TypeTreeHelper --version 1.0.1
The NuGet Team does not provide support for this client. Please contact its maintainers for support. 
#r "nuget: UnityAsset.NET.TypeTreeHelper, 1.0.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package UnityAsset.NET.TypeTreeHelper@1.0.1
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=UnityAsset.NET.TypeTreeHelper&version=1.0.1
 


 Install as a Cake Addin
 

 

 
#tool nuget:?package=UnityAsset.NET.TypeTreeHelper&version=1.0.1
 


 Install as a Cake Tool
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

UnityAsset.NET

👁 MIT
👁 NuGet Stats

A .NET library undergoing active refactoring, currently focused on high-performance parsing and reading of Unity Engine asset files.

Only support Unity 2017.x or later.

Features

BundleFile

  • Parsing and Reading
  • Serialization
  • (Will be re-introduced in a future version)
  • Calculate/Patch crc32

SerializedFile

  • Parsing and Reading
  • Serialization
  • (Temporarily removed)

Asset

  • Parsing based on TypeTree
  • (Temporarily removed)
  • (Temporarily removed)

Examples

Unity CN Decryption

To load BundleFile with Unity CN Encryption, there are two ways.

// Hex string format (32 characters)
Setting.DefaultUnityCNKey = "587865636f6472506547616b61326536"; // Represents "XxecodrPeGaka2e6" in hex
BundleFile bf = new BundleFile( @"path to your bundlefile");

or

// Plain string format (16 characters)
BundleFile bf = new BundleFile( @"path to your bundlefile", "XxecodrPeGaka2e6");

// Temporarily removed
bf.Serialize(@"path to save file", CompressionType.Lz4HC, CompressionType.Lz4HC);

Stripped Version

Some BundleFile's version may be stripped, to load those file you can set a specific version

Setting.DefaultUnityVerion = "2020.3.48f1"

Roadmap

  • v0.4: Re-architect and re-implement a robust and flexible serialization API.
  • v0.5: Re-introduce patching capabilities based on the new object model.

Credits

This project stands on the shoulders of these amazing open-source projects:

Product Versions Compatible and additional computed target framework versions.
.NET net9.0 net9.0 is compatible.  net9.0-android net9.0-android was computed.  net9.0-browser net9.0-browser was computed.  net9.0-ios net9.0-ios was computed.  net9.0-maccatalyst net9.0-maccatalyst was computed.  net9.0-macos net9.0-macos was computed.  net9.0-tvos net9.0-tvos was computed.  net9.0-windows net9.0-windows was computed.  net10.0 net10.0 is compatible.  net10.0-android net10.0-android was computed.  net10.0-browser net10.0-browser was computed.  net10.0-ios net10.0-ios was computed.  net10.0-maccatalyst net10.0-maccatalyst was computed.  net10.0-macos net10.0-macos was computed.  net10.0-tvos net10.0-tvos was computed.  net10.0-windows net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on UnityAsset.NET.TypeTreeHelper:

Package Downloads
UnityAsset.NET

A work-in-progress .NET library for parsing/serializing/patching Unity Engine asset files.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.0.1 137 3/5/2026
1.0.0 181 2/25/2026