halo3

here are some halo3 cheats



Unlock Multiplayer Medals
07
Verified by: gunplayer, killercam
Bogus Report:

These medals are unlocked when you complete the indicated tasks in Multi-Player. When you get a medal it will appear in the corner of the screen as confirmation, to check your overall medal count visit Bugies official website. Some of the medals in the game are 'Secret' medals and will not appear on screen but will be listed in your medal history.

Unlock 'Double Kill!' Medal:
Kill 2 opponents within 4 seconds of each other.

Unlock 'Triple Kill!' Medal:
Kill 3 opponents within 4 seconds of each other.

Unlock 'Overkill!' Medal:
Kill 4 opponents within 4 seconds of each other.

Unlock 'Killtacular!' Medal:
Kill 5 opponents within 4 seconds of each other.

Unlock 'Killtrocity!' Medal:
Kill 6 opponents within 4 seconds of each other.

Unlock 'Killimanjaro!' Medal:
Kill 7 opponents within 4 seconds of each other.

Unlock 'Killtastrophe!' Medal:
Kill 8 opponents within 4 seconds of each other.

Unlock 'Killapocalypse!' Medal:
Kill 9 opponents within 4 seconds of each other.

Unlock 'Killionaire!' Medal:
Kill 10 opponents within 4 seconds of each other.

Unlock 'Killing Spree!' Medal:
Without dying Kill 5 opponents in a row.

Unlock 'Killing Frenzy!' Medal:
Without dying Kill 10 opponents in a row.

Unlock 'Running Riot' Medal:
Without dying kill 15 opponents in a row.

Unlock 'Rampage!' Medal:
Without dying Kill 20 opponents in a row.

Unlock 'Untouchable!' Medal:
Without dying kill 25 opponents in a row.

Unlock 'Invincible!' Medal:
Without dying kill 30 opponents in a row.

Unlock 'Shotgun Spree!' Medal:
Without dying gun down 5 opponents in a row with a Shotgun.

Unlock 'Open Season!' Medal:
Without dying gun down 10 opponents in a row with a Shotgun.

Unlock 'Sniper Spree!' Medal:
Without dying Snipe 5 opponents in a row.

Unlock 'Sharpshooter!' Medal:
Without dying Snipe 10 opponents in a row.

Unlock 'Splatter Spree!' Medal:
Without dying Splatter 5 opponents in a row.

Unlock 'Vehicular Manslaughter!' Medal:
Without dying Splatter 10 opponents in a row.

Unlock Sword Spree! Medal:
Without dying cut down 5 opponents in a row with the Plasma Sword.

Unlock Slice 'N Dice! Medal:
Without dying cut down 10 opponents in a row with the Plasma Sword.

Unlock 'Incineration!' Medal:
Using the Flamethrower kill an opponent.

Unlock 'Infection Spree!' Medal:
In an Infection gametype kill 5 humans in a row as a zombie without dying.

Unlock 'Juggernaut Spree!' Medal:
In a Juggernaut gametype kill 5 consecutive opponents in a single run as the Juggernaut.

Unlock 'Killed Bomb Carrier!' Medal:
In a Assault gamtype kill the opposing bomb carrier.

Unlock 'Bomb Planted!' Medal:
In a Assault gametype plant the bomb.

Unlock 'Flag Kill!' Medal:
In a CTF gametype get a melee kill with the flag.

Unlock 'Flag Score!' Medal:
In a CTF gametype capture the opposing team's flag.

Unlock 'Assassin!' Medal:
Kill an opponent from behind using a melee attack.

Unlock 'Grenade Stick!' Medal:
Kill an opponent by sticking him/her with a Plasma Grenade or a Spike Grenade.

Unlock 'Beat Down!' Medal:
Kill an opponent using a melee attack.

Unlock 'Bulltrue!' Medal:
Kill an opponent who is doing a sword lunge.

Unlock 'Death from the Grave!' Medal:
Kill an opponent after you have died.

Unlock 'Extermination!' Medal:
Kill ALL the members of the opposing team with an 'Overkill'.

Unlock 'Hail to the King!' Medal:
In a King of the Hill gametype kill 5 consecutive opponents in a single life from inside the hill before it moves.

Unlock 'Zombie Killing Spree!' Medal:
In an Infection gametype Kill 5 zombies in a row as a human without dying.

Unlock 'Mmmm Brains!' Medal:
In an Infection gametype Kill 10 humans in a row as a zombie without dying.

Unlock 'Hell's Janitor!' Medal:
In an Infection gametype Kill 10 zombies in a row as a human without dying.

Unlock 'Oddball Kill!' Medal:
In a Oddball gametype get a melee kill when holding the ball.

Unlock 'Last Man Standing!' Medal:
In an Infection gametype be the last human of the game.

Unlock 'Killed Flag Carrier!' Medal:
In a CTF gametype kill the opposing flag carrier.

Unlock 'Unstoppable!' Medal:
In a Juggernaut gametype kill 10 consecutive opponents in a single run as the Juggernaut.

Unlock 'Killed Juggernaut!' Medal:
In a Juggernaut gametype Kill the Juggernaut.

Unlock 'Killed VIP!' Medal:
In a VIP gametype kill the opposing VIP.

Unlock 'Highjacker!' Medal:
Board an opponent ground vehicle.

Unlock 'Killjoy!' Medal:
End an enemies killing spree (any spree).

Unlock 'Laser Kill!' Medal:
Using the Spartan Laser kill an enemy.

Unlock 'Perfection!' Medal:
Without dying win a Slayer game with 15+ kills.

Unlock 'Skyjacker!' Medal:
Board an enemy aircraft.

Unlock 'Sniper Kill!' Medal:
Using a sniping weapon kill an opponent.

Unlock 'Splatter!' Medal:
Hit and kill an opponent with a vehicle.

Unlock 'Wheelman!' Medal:
When a passenger kills an opponent be the driver of the vehicle.

Unlock 'Steaktacular!' Medal:
Beat the opposing team by over 20 kills (Secret Medal)

Unlock 'Linktacular!' Medal:
Play in a matchmade game comprised of ALL Bungie.net users (Secret Medal).
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Multi-Player Ranks
06
Verified by: gunplayer, killercam
Bogus Report:

The following is a list of the Skill and Experience which is required to advance in rank from recruit to General. You can skip ranks if there is a set skill requirement.


Recruit

Recruit - Skill Needed: 0 EXP:1


Apprentice

Apprentice - Skill Needed: 0 EXP:2

Apprentice Grade 2 - Skill Needed: 0 EXP:3


Private

Private - Skill Needed: 0 EXP:5

Private Grade 2 - Skill Needed: 0 EXP:7


Corporal

Corporal - Skill Needed: 0 EXP:10

Corporal Grade 2 - Skill Needed: 0 EXP:15


Sergeant

Sergeant - Skill Needed: 0 EXP:20

Sergeant Grade 2 - Skill Needed: 0 EXP:30

Sergeant Grade 3 - Skill Needed: 0 EXP:40


Gunnery Sergeant

Gunnery Sergeant - Skill Needed: 0 EXP:50

Gunnery Sergeant Grade 2 - Skill Needed: 0 EXP:60

Gunnery Sergeant Grade 3 - Skill Needed: 0 EXP:150

Gunnery Sergeant Grade 4 - Skill Needed: 0 EXP:300


Lieutenant

Lieutenant - Skill Needed: 10 EXP:70

Lieutenant Grade 2 - Skill Needed: 10 EXP:85

Lieutenant Grade 3 - Skill Needed: 10 EXP:200

Lieutenant Grade 4 - Skill Needed: 10 EXP:400


Captain

Captain - Skill Needed: 20 EXP:100

Captain Grade 2 - Skill Needed: 20 EXP:150

Captain Grade 3 - Skill Needed: 20 EXP:300

Captain Grade 4 - Skill Needed: 20 EXP:600


Major

Major - Skill Needed: 30 EXP:200

Major Grade 2 - Skill Needed: 30 EXP:300

Major Grade 3 - Skill Needed: 30 EXP:600

Major Grade 4 - Skill Needed: 30 EXP:1,200


Commander

Commander - Skill Needed: 35 EXP:300

Commander Grade 2 - Skill Needed: 35 EXP:450

Commander Grade 3 - Skill Needed: 35 EXP:900

Commander Grade 4 - Skill Needed: 35 EXP:1,800


Colonel

Colonel - Skill Needed: 40 EXP:400

Colonel Grade 2 - Skill Needed: 40 EXP:600

Colonel Grade 3 - Skill Needed: 40 EXP:1,200

Colonel Grade 4 - Skill Needed: 40 EXP:1,800


Brigadier

Brigadier - Skill Needed: 45 EXP:500

Brigadier Grade 2 - Skill Needed: 45 EXP:1,000

Brigadier Grade 3 - Skill Needed: 45 EXP:2,000

Brigadier Grade 4 - Skill Needed: 45 EXP:4,000


General

General - Skill Needed: 50 EXP:600

General Grade 2 - Skill Needed: 50 EXP:1,200

General Grade 3 - Skill Needed: 50 EXP:2,500

General Grade 4 - Skill Needed: 50 EXP:5,000
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Unlockable Armour
08
Verified by: Dr.Seuss, gunplayer, killercam
Bogus Report: smurfs9oo

To have any chance of getting through Halo 3 alive you're going to need armour. Below is a list of the armour available and what the task is you have to do to unlock it.

Elite Armour

Unlock Ascetic Body - Get the 'Up Close and Personal' Achievement.

Unlock Ascetic Head - Get the 'Steppin' Razor' Achievement.

Unlock Ascetic Shoulders - Get the 'Overkill' Achievement.

Unlock Commando Body Unlock 'Triple Kill' Achievement.

Unlock Commando Head - Get the 'Overkill' Achievement.

Unlock Commando Shoulders - Get the 'Killing Frenzy' Achievement.

Unlock Flight Body - Complete Tsavo Highway On Herioic or Legendary.

Unlock Flight Head - Complete Campaign mode on Heroic difficulty.

Unlock Flight Shoulders - Complete The Ark on Heroic difficulty or higher.


Spartan Armour

Unlock EOD Body - Complete Tsavo Highway on Legendary difficulty.

Unlock EOD Head - Complete Campaign mode on Legendary difficulty.

Unlock EOD Shoulders - Complete The Ark on Legendary difficulty.

Unlock EVA Body - Complete Tsavo Highway on Normal or higher difficulty.

Unlock EVA Head - Complete Campaign mode on Normal difficulty.

Unlock EVA Shoulders - Complete The Ark on Normal difficulty or higher.

Unlock Hayabusa Chest - Collect 5 hidden skulls.

Unlock Hayabusa Helmet - Collect 13 hidden skulls.

Unlock Hayabusa Shoulders - Collect 9 hidden skulls.

Unlock Mark V Head - Get the 'UNSC Spartan' Achievement.

Unlock ODST Head - Get the 'Spartan Graduate' Achievement.

Unlock Rogue Head - Get the 'Spartan Officer' Achievement.

Unlock Scout Body - Get the 'Too Close to the Sun' Achievement.

Unlock Scout Head - Get the 'Used Car Salesman' Achievement.

Unlock Scout Shoulders - Get the 'Mongoose Mowdown' Achievement.

Unlock Security Head - Get 1000 GamerScore points.

Unlock Security Shoulders - Get 750 Gamerscore points.


Unlock Katana:
When you've completed ALL the Achievements and found ALL the skulls Katana becomes unlocked.