Cobra, Intruder, Ninja and Regulator seem to be new armour types available for Spartan use in multiplayer, with the standard default Mjolnir selectable of course too. What’s interesting is that seperate armour parts are listed for each of these new types also. Helmet, left and right shoulders, and body are all listed seperately suggesting players will be able to mix and match parts essentially building their own Spartan. This has been semi-hinted at before and Spartans with different coloured shoulder plates and helmets were spotted in the last Bungie released Vidoc.