No game audio through headset

The chat headset is designed to only give you chat audio, and leave game audio coming through your television.

Any other headset will give you both game and chat audio through the headset, whether you use the new controller or the older version with the headset adapter.

Does it at least support game audio through the included Xbox One headset?

n4g.com/.../microsofts-albert-penello-confirmed-xbox-one-supports-game-audio-through-headset

my audio from headset is coming through but no game audio.

If using headset for game audio and chat, mute the TV or any device your game and chat audio is coming through and make sure 'chat' is set to output through headset only. If you have your tv volume up in the background while you're on the headset there
will probably be echoing especially if you have your party audio set to output through your TV.

Actually the chat adapter that they are selling as of today does send both game audio and chat audio. There are even two buttons on the adapter itself that you can use to adjust the game audio vs chat audio percentage. The new Polk headset and the two
new Turtle Beach X1 headsets get all game and chat audio through the new stereo headset adapter that was released today.

I imagine that your modified version of the adapter is actually a much better solution for 3rd party headset users, because it was modified off of the chat microphone and adapter that came with the X1. It was designed to just deliver chat audio back and
forth.

Now that Microsoft has gone down the road of both game and chat audio coming through the controller and adapter, it has changed the playing field. It is great if you use a headset that doesn't have any other audio signal coming to your headset.

Also, I did look through the link above. It is where I got the idea to turn game audio to 0% and chat audio to 100% coming through the adapter. Thanks for the idea though.