Halo 3 Cheats

Unlock the following Elite armor permutations by fulfilling the requirement listed…

Body Pieces: Spartan marked with (S) and Elite marked with (E).

(S) EVA Body
Complete Tsavo Highway on Normal or higher
(S) EOD Body
Complete Tsavo Highway on Legendary
(S) Scout Body
Unlock "Too Close to the Sun" Achievement
(E) Flight Body
Complete Tsavo Highway On Herioic or Legendary
(E) Ascetic Body
Unlock "Up Close and Personal" Achievement
(E) Commando Body
Unlock "Triple Kill" Achievement
(S) EVA Shoulders
Complete The Ark on Normal difficulty or higher.
(S) EVA Head
Complete Campaign mode on Normal
(S) EOD Shoulders
Complete The Ark on Legendary difficulty
(S) EOD Head
Complete Campaign mode on Legendary Difficulty
(S) Security Head
Earn 1000 Gamerscore points.
(S) Scout Shoulders
Unlock "Mongoose Mowdown" Achievement
(S) Scout Head
Unlock "Used Car Salesman" Achievement
(S) Mark V Head
Unlock "UNSC Spartan" Achievement
(S) ODST Head
Unlock "Spartan Graduate" Achievement
(S) Rogue Head
Unlock "Spartan Officer" Achievement
(E) Flight Shoulders
Complete The Ark on Heroic difficulty or higher.
(E) Flight Head
Complete Campaign mode on Heroic difficulty.
(E) Ascetic Shoulders
Unlock "Overkill" Achievement
(E) Ascetic Head
Unlock "Steppin' Razor" Achievement
(E) Commando Head
Unlock "Overkill" Achievement
(S) Hayabusa Shoulders
Collect 9 hidden skulls
(S) Hayabusa Helmet
Collect 13 hidden skulls
(S) Hayabusa Chest
Collect 5 hidden skulls
(S) Katana
Complete 49 Achievements for at least 1000 gamerscore

Go up to a group of aliens (NOT FLOOD) and kill all but the small guys (i can't belive i forgot their names)dodge their shots and make sure there are plazma's nearby. They will pick them up and try to hug you to blow you up.