AssetRipper/AssetRipper

Tools and libraries for reading and analyzing Unity data files.

Reverse engineer Unity games with radare2

EasyExtractUnitypackage is a powerful tool designed to seamlessly extract files from a .unitypackage without the hassle of importing them into Unity.

UnityPy is python module that makes it possible to extract/unpack and edit Unity assets

This tool finds unreferenced assets by scanning all files in your Unity project.

AssetStudio is a tool for exploring, extracting and exporting assets and assetbundles.

Finds all missing references in your project. Reads contents of assets to detect whether GUIDs they contain exist within the project.

UREngine — Unity IL2CPP decompilation and C# code recovery. Download UREngine Studio for Windows, manage decompilation tasks, and explore recovered code and assets.

Work-in-progress tool to reverse unity's IL2CPP toolchain.