Halo 3: Cortana

Master Chief must journey deep into the crashed, Flood infested High Charity, to rescue Cortana, so she can help light the new Halo ring. This video was created under Microsoft's "Game Content Usage Rules" using assets from the Halo franchise, © Microsoft Corporation. It is not endorsed by Microsoft and does not reflect the views or opinions of Microsoft or anyone officially involved in producing or managing the Halo franchise. As such, it does not contribute to the official narrative of the fictional universe, if applicable.