how do you get the halo 3 armour?

[gordan12]

I have some of the armour but i dont know how to get the rest of the armour?

 

[josh36089]

Hi. To get armor for Halo 3, you need to find skulls and unlock Xbox 360 achievements. And some armor you just have to beat the game on Heroic, like the Flight armor. Below is a link for everything that you must do to unlock armor.
Hope I helped.
Josh