Up Up Down Down Left Left Right Right A B A B.
You have to do this about 50 times in perfect succession. Also works in REACH, but you have to be in a matchmaking game in any playlist except Team SWAT.
There is no cheats.
there are no cheats for xbox but you could download a mod for halo 3 to get all armour
there is no permanent cheats in halo 3. you need to unlock them by achievments. and, you can not get the flaming armor effect, it is only for bungie employees. in halo reach, buy the legendary package to get that armor effect.
http://hubpages.com/hub/Halo-3-Armor
No, there is no armor in Halo 3 that has a knife in the shoulder.
halo 3 does not have any cheats
There is no Brute armor in Halo 3, only Elite and Spartan models.
go to http://hubpages.com/hub/Halo-3-Armor
by using cheats i guess but you can only use cheats on the computer version unless you are counting the duplication gliches as cheats but that has nothing to do with getting halo armour so i think it is only cheats on the PC OK
you get all the vidmaster achievements on halo 3 and halo 3 odst
NO
recon armor