“This exciting evolution of our relationship with Microsoft will enable us to expand both creatively and organizationally in our mission to create world-class games,” said Harold Ryan, studio head for Bungie. “We will continue to develop with our primary focus on Microsoft® platforms; we greatly value our mutually prosperous relationship with our publisher, Microsoft Game Studios; and we look forward to continuing that affiliation through ‘Halo’ and beyond.”

looks like there will be a halo4....