Yeah that was removed after 4.13. Now all you got to do is have the googlevr and googlevr controller plugins activated and it will automatically always build for Daydream or Cardboard (depending what you have selected from the drop down). Personally I don’t like this since if you want to export for gearvr afterwards you need to deselect the plugins and restart the project beforehand (rather than just changing checkboxes). Why it wasn’t kept consistent with the gearvr export workflow we all wonder? 