bs-manager/docs/wiki/Activate-Oculus-sideloading.md

Enabling Oculus sideloading allows games located outside if your Oculus library to be played on your Oculus Quest.

• Step 1: Start the regedit application by pressing Win + R and typing regedit in the dialog box.
• Step 2: Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Oculus VR, LLC\Oculus.
• Step 3: Right-click on the right panel and select New > DWORD (32-bit) Value.
• Step 4: Name the new value AllowDevSideloaded and set the value to 1.

You should end up with something like this:

After completing these steps, you should be able to start Beat Saber from BSManager and play it on your Oculus Quest. If you are still having issues, please join our Discord server for further assistance.