Major Nelson has announced that Xbox One preview program folk are now able to access Halo Wars as part of the backward compatibility program. It joins Castlevania: Symphony of the Night, and the upcoming Alan Wake as the newest members of the BC club.
For a full list of backward compatible games on Xbox One, check out this link. I’m still holding out hope that Microsoft will continue to add to the program for years to come, and keep the longevity of the Xbox One going.
Larry Hyrb [Twitter]