An unknown Spartan is hidden in the same hangar that Keyes' Pelican docked in during the ending cutscene. Because most of the Autumn is a solid object that cannot be bypassed even with Pan cam, the player cannot see the figure properly, but the details are enough to make out a Spartan. The Spartan is black and is wearing full MJOLNIR Mark V armor, and has a prosthetic right arm like Kat. This could be a reference to the Red vs Blue character Freelancer"Tex" Texas.