Documentation

Find the right guide for your next step.

Protection Tool

Guidance for Android APK / AAB protection, signing, and troubleshooting.

Prepare an APK or AAB, run protection, then continue with signing and release.

Run the Protection Tool with your Android build and project configuration.

Sign and verify the protected build in your own release workflow.

Use the App signing key certificate SHA-256 fingerprint from Play Console.

How the build-time connection works, which signing materials stay with your team, and how the released game runs.

Common questions about signing, build workflow, platforms, and licensing.

Find the stage where an issue occurred and the related guide.