Quote Originally Posted by ljkkjlcm9
right like I said, second and third parties. Bungie is a second party, and Rare is a second party too I suppose because Microsoft bought them.
Just to point out, that link has the listed Developers for games that Microsoft only published for. The ones that have no developer listed were made in-house. It says on the page. Dunno how much more "first party" you can get :D