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Cheats for Halo 3

Multiplayer Medals

  • Xbox 360
  • hint
Assassin! Hit and kill an opponent with a melee attack from behind.
Beat Down! Hit and kill an opponent with a melee attack.
Bomb Planted! Plant the bomb in a Assault Gametype.
Bulltrue! Kill an opponent who is in the act of a sword lunge.
Death from the Grave! Kill an opponent after you have died.
Double Kill! Kill 2 opponents within 4 seconds of each other.
Extermination! Get an overkill on the opposing team, wiping out all of the members.
Flag Kill! Get a melee kill with the flag in a CTF gametype.
Flag Score! Capture the opposing team's flag in a CTF gametype.
Grenade Stick! Kill an opponent by sticking him/her with a Plasma Grenade or a Spike Grenade.
Hail to the King! Kill 5 consecutive opponents in a single life from inside the hill before it moves in a King of the Hill gametype.
Hell's Janitor! Kill 10 zombies in a row as a human without dying in an Infection gametype.
Highjacker! Board an enemy ground vehicle.
Incineration! Kill an opponent by using the Flamethrower.
Infection Spree! Kill 5 humans in a row as a zombie without dying in an Infection gametype.
Invincible! Kill 30 opponents in a row without dying.
Juggernaut Spree! Kill 5 consecutive opponents in a single run as the Juggernaut in a Juggernaut gametype.
Killapocalypse! Kill 9 opponents within 4 seconds of each other.
Killed Bomb Carrier! Kill the opposing bomb carrier in a Assault Gamtype.
Killed Flag Carrier! Kill the opposing flag carrier in a CTF gametype.
Killed Juggernaut! Kill the Juggernaut in a Juggernaut gametype.
Killed VIP! Kill the opposing VIP in a VIP Gametype.
Killimanjaro! Kill 7 opponents within 4 seconds of each other.
Killing Frenzy! Kill 10 opponents in a row without dying.
Killing Spree! Kill 5 opponents in a row without dying.
Killionaire! Kill 10 opponents within 4 seconds of each other.
Killjoy! End an opponent's killing spree—any spree.
Killtacular! Kill 5 opponents within 4 seconds of each other.
Killtastrophe! Kill 8 opponents within 4 seconds of each other.
Killtrocity! Kill 6 opponents within 4 seconds of each other.
Laser Kill! Kill an opponent by using the Spartan Laser.
Last Man Standing! Be the last human of the game in an Infection gametype.
Linktacular! Play in a matchmade game comprised of all Bungie.net users. (Secret Medal)
Mmmm Brains! Kill 10 humans in a row as a zombie without dying in an Infection gametype.
Oddball Kill! Get a melee kill when holding the ball in a Oddball gametype.
Open Season! Gun down 10 opponents with a Shotgun in a row without dying.
Overkill! Kill 4 opponents within 4 seconds of each other.
Perfection! Win a slayer game with 15+ kills without dying.
Rampage! Kill 20 opponents in a row without dying.
Running Riot Kill 15 opponents in a row without dying.
Sharpshooter! Snipe 10 opponents in a row without dying.
Shotgun Spree! Gun down 5 opponents with a Shotgun in a row without dying.
Skyjacker! Board an enemy aircraft.
Slice 'N Dice! Cut down 10 opponents with the Plasma Sword in a row without dying.
Sniper Kill! Kill an opponent with a headshot by using a sniping weapon.
Sniper Spree! Snipe 5 opponents in a row without dying.
Splatter Spree! Splatter 5 opponents in a row without dying.
Splatter! Hit and kill an opponent with a vehicle.
Steaktacular! Beat the opposing team by over 20 kills; (Luke owes you a steak dinner) (Secret Medal)
Sword Spree! Cut down 5 opponents with the Plasma Sword in a row without dying.
Triple Kill! Kill 3 opponents within 4 seconds of each other.
Unstoppable! Kill 10 consecutive opponents in a single run as the Juggernaut in a Juggernaut gametype.
Untouchable! Kill 25 opponents in a row without dying.
Vehicular Manslaughter! Splatter 10 opponents in a row without dying.
Wheelman! Be the driver of a vehicle when a passenger kills an opponent.
Zombie Killing Spree! Kill 5 zombies in a row as a human without dying in an Infection gametype.

Multiplayer Ranks

  • Xbox 360
  • hint
01 Recruit Skill Needed: 0 EXP:1
02 Apprentice Skill Needed: 0 EXP:2
03 Apprentice Grade 2 Skill Needed: 0 EXP:3
04 Private Skill Needed: 0 EXP:5
05 Private Grade 2 Skill Needed: 0 EXP:7
06 Corporal Skill Needed: 0 EXP:10
07 Corporal Grade 2 Skill Needed: 0 EXP:15
08 Sergeant Skill Needed: 0 EXP:20
09 Sergeant Grade 2 Skill Needed: 0 EXP:30
10 Sergeant Grade 3 Skill Needed: 0 EXP:40
11 Gunnery Sergeant Skill Needed: 0 EXP:50
12 Gunnery Sergeant Grade 2 Skill Needed: 0 EXP:60
13 Gunnery Sergeant Grade 3 Skill Needed: 0 EXP:150
14 Gunnery Sergeant Grade 4 Skill Needed: 0 EXP:300
15 Lieutenant Skill Needed: 10 EXP:70
16 Lieutenant Grade 2 Skill Needed: 10 EXP:85
17 Lieutenant Grade 3 Skill Needed: 10 EXP:200
18 Lieutenant Grade 4 Skill Needed: 10 EXP:400
19 Captain Skill Needed: 20 EXP:100
20 Captain Grade 2 Skill Needed: 20 EXP:150
21 Captain Grade 3 Skill Needed: 20 EXP:300
21 Captain Grade 4 Skill Needed: 20 EXP:600
22 Major Skill Needed: 30 EXP:200
23 Major Grade 2 Skill Needed: 30 EXP:300
24 Major Grade 3 Skill Needed: 30 EXP:600
25 Major Grade 4 Skill Needed: 30 EXP:1,200
26 Commander Skill Needed: 35 EXP:300
27 Commander Grade 2 Skill Needed: 35 EXP:450
28 Commander Grade 3 Skill Needed: 35 EXP:900
29 Commander Grade 4 Skill Needed: 35 EXP:1,800
30 Colonel Skill Needed: 40 EXP:400
31 Colonel Grade 2 Skill Needed: 40 EXP:600
32 Colonel Grade 3 Skill Needed: 40 EXP:1,200
33 Colonel Grade 4 Skill Needed: 40 EXP:1,800
34 Brigadier Skill Needed: 45 EXP:500
35 Brigadier Grade 2 Skill Needed: 45 EXP:1,000
36 Brigadier Grade 3 Skill Needed: 45 EXP:2,000
37 Brigadier Grade 4 Skill Needed: 45 EXP:4,000
38 General Skill Needed: 50 EXP:600
39 General Grade 2 Skill Needed: 50 EXP:1,200
40 General Grade 3 Skill Needed: 50 EXP:2,500
41 General Grade 4 Skill Needed: 50 EXP:5,000

How to get Recon Armor in Halo 3

  • Xbox 360
  • unlock
(S) Recon Body Get all the Vidmaster Achievements on Halo 3 and Halo 3: ODST
(S) Recon Helmet Get all the Vidmaster Achievements on Halo 3 and Halo 3: ODST
(S) Recon Shoulders Get all the Vidmaster Achievements on Halo 3 and Halo 3: ODST

Armor Permutations Unlockables

  • Xbox 360
  • unlock
(E) Ascetic Body Unlock "Up Close and Personal" Achievement
(E) Ascetic Head Unlock "Steppin' Razor" Achievement
(E) Ascetic Shoulders Unlock "Overkill" Achievement
(E) Commando Body Unlock "Triple Kill" Achievement
(E) Commando Head Unlock "Overkill" Achievement
(E) Flight Body Complete Tsavo Highway On Herioic or Legendary
(E) Flight Head Complete Campaign mode on Heroic difficulty.
(E) Flight Shoulders Complete The Ark on Heroic difficulty or higher.
(S) EOD Body Complete Tsavo Highway on Legendary
(S) EOD Head Complete Campaign mode on Legendary Difficulty
(S) EOD Shoulders Complete The Ark on Legendary difficulty
(S) EVA Body Complete Tsavo Highway on Normal or higher
(S) EVA Head Complete Campaign mode on Normal
(S) EVA Shoulders Complete The Ark on Normal difficulty or higher.
(S) Hayabusa Chest Collect 5 hidden skulls
(S) Hayabusa Helmet Collect 13 hidden skulls
(S) Hayabusa Shoulders Collect 9 hidden skulls
(S) Katana Complete 49 Achievements for at least 1000 gamerscore
(S) Mark V Head Unlock "UNSC Spartan" Achievement
(S) ODST Head Unlock "Spartan Graduate" Achievement
(S) Rogue Head Unlock "Spartan Officer" Achievement
(S) Scout Body Unlock "Too Close to the Sun" Achievement
(S) Scout Head Unlock "Used Car Salesman" Achievement
(S) Scout Shoulders Unlock "Mongoose Mowdown" Achievement
(S) Security Head Earn 1000 Gamerscore points.

Hide Weapon, Show Coordinates and, Camera Modes

  • Xbox 360
  • code
Toggle Hide Weapon LB + RB + LS + A + DOWN [D-PAD]
Toggle Pan-Cam / Normal while Show Corrdinates is enabled. [HOLD LS + RS] Press Left on D-Pad
Toggle Show Coordinates / Camera Mode LB + RB + LS + A + UP [D-PAD]