Setup

Game Audio

Game audio streams from your Mac to the headset with nothing to install, and the headset's microphone shows up on the Mac for Discord and other apps.

Game audio just works. While a game streams, macOS records the system audio and MoltenVR sends it to your headset. There are no drivers or extra apps to install. macOS asks once for permission to record system audio; allow it.

The headset microphone

Your headset's microphone shows up on the Mac as an input device called MoltenVR Microphone. Pick it in Discord, or any other app, to talk from inside VR.

macOS 14.0 and 14.1

Troubleshooting

If you hear nothing in the headset:

Look at MoltenVR's Home screen. If system audio recording is turned off for MoltenVR, it tells you where to turn it back on.
Make sure the game isn't muted in its own settings.
On macOS 14.0 or 14.1, confirm BlackHole 2ch is installed.