So I’ve been in the PC flights since reach and today with ODST’s i received it for the xbox one however i revoked the XBOX ONE flighting option a long time ago as i dont have an xbox one anymore. So is there anyway to move this back to a steam key as thats the only flighting option i have ticked.

Pretty sure you’re stuck. I have the same issue.

Hey OP - if you have opted out of Xbox flighting and don’t have an Xbox to play on currently, please file a ticket on the Halo Support site