You have to get all the skulls. and you have to jump through rings on the level covenant when you beat the aliens don't go over the bridge be sure you kill the flood and jump through the rings in this order 4 6 5 4 5 3 4 when you are done the skull should appear right in front of the bridge entrance.
To get the recon armor you have to complete all the vidmaster achievements in halo3 and halo3 odst.
recon armor
Hayabusa
Its released to everyone now =)
you can get some in campigan like hayabusa,eva,and eod to unlock them you have to hayabusa=find all the 13 hiden skulls eva=beat campigan on normal eod=beat the campigan on LEGENDARY
nope only on brutes ;-)
No, there is no Hayabusa armor in Halo Reach.
yes,you need to mod your profile
The EOD armour doesn't do anything that I know of.
well you get different armor by completing different missions on halo3 but some armor you can not get because it is exclusive to bungie. like the flaming helmet and recon. but in a matter of months you will be able to buy recon at the xbox 360 market place. i think at target
to get armor you must get achievement's and to get the haybusa armor you must go through the campain and get all the skulls from level 1 to the end of the game
you'll need to get the spartan officer achievement and rogue is yours