Get some skulls dummy
go to http://hubpages.com/hub/Halo-3-Armor
There isn't a known cheat code for this on Halo 3.
All in halo 3 and all in Halo 3 ODST.
You unlock the armor.
no just work for the armor
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.
To unlock Recon armor in Halo 3, you originally had to beat all of the VidMaster achievments, but the armor is now available to all players. To unlock the recon armor in Halo: Reach you had to pre-order the game and you would get a long (25 character) code for the recon armor DLC. To unlock the recon armor in Halo 4, you had to either pre-order the game or simply buy the armor with your in-game credits.
You unlock the odst armor by unlocking the UNSC SPARTAN achievement
To get the recon armor you have to complete all the vidmaster achievements in halo3 and halo3 odst.
well what you do is beat all levels on halo 3 then you get the cool armor
Lucky for you, there is now a way to easily unlock recon armor. There are a few steps you must complete to unlock Recon armor in Halo 3. 1. Buy Halo 3: ODST 2. Create a bungie account. 3. Complete the vidmaster achievements on Halo 3 and Halo 3: ODST. There are 7 in all. 4. Under your account preferences, click Unlock Recon. You should now have recon armor. RUB IT IN THEIR FACES!!!
you have to get 49+ acheivments