Halo 3 E.O.D armor help?

[Emily]

I beat halo 3 on legendary with a friend on splitscreen and I have all the E.O.D armor besides the helmet, can anyone tell me how to get the helmet? Thanks!!
I've beat them all on legendary, not missing anything, i have all the armor besides the helmet...So maybe it's glitched? Should I contact Bungie or...What?

 

[adamh9140]

WOAH bad man..

 

[R Dawg 144]

Make sure you've done EVERY SINGLE level. If you've beat every single level, you should get it. If I remember correctly, the helmet is for beating every level. Make sure you didn't load the checkpoint of a level. You have to do the whole level to get the armor.


Hope this helped.