The following cheats can be performed during a local match or replay only modes. You must
simultaneously PRESS & HOLD the following buttons for at least 3 seconds in order to turn
the effect on or off.

LB/ RB - Left/Right Bumper

LS/ RS - Click in on Left/Right Analog Stick

Toggle Hide Weapon: LB + RB + LS + A + Down [D-Pad]

Toggle Pan-Cam/Normal while Showing coordinates is enabled: [Hold LS + RS] Press Left on
D-Pad

Toggle Show Coordinates/Camera Mode: LB + RB + LS + A + Up [D-Pad]

Halo 3: Armor Unlockables

Using 'S' and 'E' to decipher which mode you will be in- Spartan or Elite Mode.

Heads:

(E) Ascetic: Unlock "Steppin' Razor" Achievement

(E) Flight: Complete Campaign mode on Heroic mode

(S) EOD: Complete finish Campaign mode on Legendary

(E) Commando: Unlock "Overkill" Achievements

(S) EVA: Complete Campaign mode on Normal

(S) Mark V: Unlock "UNSC Spartan" Achievement

(S) ODST: Unlock "Spartan Graduate" Achievement

(S) Rogue: Unlock "Spartan Officer" Achievement

(S) Scout: Unlock "Used Car Salesman" Achievement