Unity build obfuscator

License: GNU GPL v3

Features:

• Protecting/encrypting int, string constants
• Renaming everything it can rename without affecting functionality
• Adding checksum library verification

How to use

1. Download latest release from https://github.com/Agasper/asert-unity-protect-obfuscator/releases
2. You need to locate two libraries Assembly-CSharp.dll and UnityEngine.CoreModule.dll within your Unity build.
3. Run

mono ./AsertNet.exe --filename="Assembly-CSharp.dll" \
    --unitylib="UnityEngine.CoreModule.dll" \
    --hideintegers --encryptstrings \
    --antitamper --renameall

4. Thats all

For Android builds

First you need to unpack apk file with https://ibotpeaches.github.io/Apktool/ Then obfuscate libraries and pack it back

P.S. Don't forget to sign your APK again with a keystore

./apktool d apk.apk
mono ./AsertNet.exe --filename="./apk/assets/bin/Data/Managed/Assembly-CSharp.dll" \
    --unitylib="./apk/assets/bin/Data/Managed/UnityEngine.CoreModule.dll" \
    --hideintegers --encryptstrings \
    --antitamper --renameall
./apktool-mac b apk -o result.apk
jarsigner -keystore ./key.keystore -verbose result.apk "key name"