Xbox Cheat Codes Index:

A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z   0 - 9

Halo 2 cheats, hints, guides

Xbox Games Cheat Codes

Average cheats & hints rating: (45 ratings)

Xbox - Xbox cheats - Halo 2 cheats

Easy way to kill jackals

When you cant reach jackals with sheilds you can swap a weapon for a plasma rifle and it will take down a jackals shield easily.

Unlockable: Foundation Multilplayer Map (w/ Glitch)

Unlock Levels
You can unlock the foundation MP map by finishing campaign mode on easy. there are also two other maps to unlock: Marathon and Conclusion. Try finishing harder campaign modes to unlock these levels.

Dueling Rocket Launchers
Set all weapons on rocket launchers and begin a multiplayer game( You can be by yourself).You should begin with a rocket launcher,Then stand over another rocket launcher and simply press Y(30) times, when done you should pick up another rocket launcher, and then would be freakin' unstoppable!!!!!!!!!!!!!!!!!!!!

Blue Screen of Death in Zanzibar
In the multiplayer map Zanzibar, there should be a computer on the upper level on the defense side that opens up the main gate into the base. After you activate this, the screen goes blue with the infamous BSOD.

King Osman Gun
As soon as u start a multiplayer game, pause the game immediantly and press L,R,L,R ,up,down,L,A. this will cause you to start with a King Osman Gun next time you die.

Master Chief turns into Samus
Go to Metropolis under heroic mode and as soon as you appear dont move. Look directly up, then directly down, then look striaght. Click the left trigger and hold it down and press Y,Y,B,White, Y,B,A,A,A, White, X,Y,Y, A, Black. After that done, leave game, go settings, create a profile with the name being "Samus". Restart your Xbox and in campaign, under heroic, Master Chief should now be Samus

Turn into a Ditto From POKOMON
First in Burial Mounds Before you move Jump, Do a 360, shoot a BAttle Rifle 6 Time Pull out rockets Aim Up Throw a PLasma Grenade and Look Down And Spin 4 Times Jump Again And Press the Right Trigger And You Will be A Ditto Next time You Fall Off a Cliff :)

Getting anywhere with banshee
This cheat works great on headlong.all you need is 4 things for this to work. rocket launcher with at least one rocket a sniper rifle of an type(it doesn't matter which wepon slot its in)you need a banshee and last but not least overshield. First thing you do is go grab a rocket and sniper rifle before anybody else grabs them. Next make your way to banshee and fly to the overshield, when you get to it get out and grab then get back in the banshee and fly to any sniping spot but do it fast becouse if your overshield gets in the red your probley going to commet suicide. Make sure the banshee flips over on its back with one wing on the ground pointing to the derection you want to fly. step on the wing ball and blast the other with a rocket. It should send you flyin like you got lucky when you didn't get splaterd. this can get you off any level without commiting sucide.I've evn gotten to the highest building on headlong! Have fun flyin.

Easily Find a Fuel Rod
When you reach the point where your near the on elevator delta Halo Go up the stairs on your left there will be a door when you get up there you will find a grunt sleeping kill it then get your feul rod but it does not have all the ammo in it.

Shooting Birds In The Sky
This Code Is Best If you Do It On Delta Halo Grab a Tank Then Go to somewhere where you look Up and see the sky ok now its best if you use your Gun not rocket You will see a couple of birds shoot them and blood will shoot out of the birds.

Shortcuts stuff
1. First, on outskirts. Go to the alley under the elite on the roof. There is a small structure. Walk to the dirt pile get on and do a crouch-jump onto the structure. Turn to the side and do another crouch-jump to the ledge across. Turn around and jump onto the red roof. And have fun with the wonders of the rooftops.

2. On the level "Regret" after you kill everyone(optional) on the bridge after the brocken one there is a block that is covered in plants. Jump on it then jump onto the piller in front of it. Then jump onto the ledge then turn to the right and there should be a place covered in hang-over vines. Go through it and you will end up on the other side. Jump down onto the bridge where the gondala luanches. This will take you around the entire center.

CTF Glitch Xbox Live
If you are at the opponents base on Coagulation then you can get the flag without going up the lift or dropping in from the top of the base, providing there is a banshee at the bottom that is. If there is a banshee there, jump on top of it then jump to where the flag would be on the next floor up. If you jump at the correct spot it says press X to take the flag. You can also capture it (score) in your base by doing this too.

Turn Him Into A Clown
When faced with the enemy tank, turn to the left 4 times and then press A, X, Y, Black. Your player will now turn into a 'Bo-Bo' type clown.

How to turn invisible with a shild.
Fined two items one is blue that is the one to make you invisible and the other is red that gives you a shild.

All Weapons Multiplayer mode
Go up to an Elite with a sword, and kill him by hit him with a machine gun. Once you have killed him go on until you get to the next checkpoint. Once have got a checkpoint turn your Xbox off and then on again. When you go back on to that level again you will have all the weapons there are.

Assassins Mode
A skull similar to the one that activates blind mode can be found if you Start on "regret". After the first lift ride (before the first underwater elevator), grenade jump from the front awning of the lift to the ledge in front of you (the one with two turrets).Grenade jump AGAIN onto the next ledge.
Make your way to the back of the building. On Easy, you'll only find the skull. On Legendary, however, 2 invisible Elites carrying swords just shake their heads wildly, ignoring you completely.

Angry Mode
When you are the Master Chief trying to recover the index from the Prophet of Truth on the Covenant Holy City go until you reach the first outdoor area with dirt and vegetation. Take a right as you enter this room and run up to the wall past the gravity lift that leads up to the sniper point. Get on top of the wall by going up the dirt mound on your left. Follow the wall until you reach the floating skull called "Angry".

Black Eye Mode
In the level "The Great Journey"
It is on top of the contol room where Johnson blows up the door. Shield won't regenarate if picked up.

Blind Mode
At the beginning of Outskirts jump on top of the light on top of the door with a crouch jump, then jump to the left platform. Turn to your left and go down the long dark corridor and pick up the skull; it will say blind and your screen will flash black for a while. In this mode you can not see your weapon, body, shields, ammo, or radar.

To get rid of this feature use the following method:
1. Turn off your XBOX or Save and Quit.
2. Go to Campaign and select level and choose Cairo Station.
3. Skip the cinematics and then Save and Quit.
4. Go Outskirt and your hud is back.

Ghost Mode
After the outdoor area with all the ghosts and grunts, there is an 'L' shaped room that is seen throughout the level. It is right after the armory room that is full of covenant and human weapons. Grenade jump using a jacked ghost up to the rafters and it's up there.

Grunts Birthday Party Mode
In the level Arbiter on Legendary. Once you get to the first banshee section, fly immediately straight down all the way to the bottom of the map. In one of the cracks where the large cylinders connect to the station. There will be a circle of grunts dancing around a skull. When you pick up the skull; it will say Grunt Birthday Party on the screen. Now when you kill a enemy with a projectile weapon, they will blow up like a plasma grenade was stuck to them.
To get rid of this feature use the same method as the blind mode.

Iron Mode
On the last Master Chief Level, on Legendary Difficulty, when you enter the final Gravity Lift, look up. A skull will pass through you extemely quickly so you must start holding X a bit before you actually pass it to grab hold of it. Once you grab the Iron Skull, Iron Mode will be activated.

Mini - Master Chief action figure
In Delta Halo, when you get to that "staircased" waterfall that you must climb up, then jump onto what appears to be a sniper rifle case, then a quick jump to land - as you turn that bend past that cave where the covenant snipers were - head into that cave - it is a dead end... Take a look at the floor - with a scoping weapon... A golden mini-Chief action fugure will be there. If you shoot it, it will also bleed.

Mythic Mode
In "Sacred Icon" there is a semi outdoor area which has the same type of area right next to it. There is a large sentinal in front of each one. Go past this area and down the piston and you'll be in a vary dark and dank flood infested area. There's a stack of 6 or 7 boxes as you enter the room. Use them to jump up to the landing above. There are a handful of alcoves on your right hand side. The skull is in the third alcove, floating above a dead human flood. When you are in this mode flood are invincible when driving vehicles.

Posters at the Old Mambassa Crash landing *after Cairo*
After you crash land on Old Mambassa, you can see posters all around with the Master Chief from the demo and some grunt posters.

Sputnik Mode
At the start of "Quarantine Zone" turn directly around, and you should see a tunnel. Head down the tunnel and go straight until you exit it. Go straight across the open area, and you'll come across a broken pipe tunnel on your right. Straight in front of you is a small ledge running across the wall, above the green pit. Carefully get onto that small ledge and walk all the way to the end of the ledge to find the Sputnik skull. In this mode explosion force and melee force is greater.

Thunderstorm Mode
In the large room after the armory, you need to use a duck-jump to get onto a light fixture on the right wall (right of the room when you enter) and then jump from there onto the higher area. There is a series of diagonal beams. Walk up one near to the end of it and use it to duck-jump onto one of the rails. You can fall between the rails, so be careful. Once on the rail, walk down it until you can jump onto the highest platform. Then bash the trashcan.
It says Thunderstorm when you pick it up.

Crazy mode
On the first level go through the archway beside the lake of blood. Once you're on the other side turn to the left and you will see a green leafy plant. If you walk up to the plant and press x, right trigger, left, up, down. Commander in Cheif will eat the plant and go crazy. He will run around and do this wierd dance.

Beserker mode
On the first level go through the archway beside the lake of blood. Once you're on the other side turn to the left and you will see a green leafy plant. If you walk up to the plant and press x, right trigger, left, up, down Commander in Cheif will eat the plant and go crazy. He will run around and do this wierd dance that is so crazy. Sometimes you just say wow that is crazy.

Stripper Mode
During the Campaign, Successfully Press, A,X,B,B,Y,Right Trigger, Left Trigger, Right Click, X, Y, W, B, W, B, W, B, W, B, W, B, Right, Right, W, B, Black, Y, A, X, B, Left Click, Left Trigger, Left Trigger, Left Trigger, Left Trigger, Right Trigger, Back, Start, Start, Y, B, X (Board a Ghost with this last button).

Make sure that you are over a pile of weapons because you want to be dual wielding throughout the entire code. The result will be once you get out of the ghost after u kill at least 5 enemies by boosting, that you will be transformed into a cortana looking HOTT Female, wearing the Master Chief Helmet. Some how master chief has taken the role of Cortana. If the code doesnt work try again!!!! it has to be timed correctly.

Envy Mode
On the level "Delta Halo" on Legendary Difficulty, Progress until you reach the area during the "Push through the covenant held ruins" where you have to clear a Landing Zone for the Pelican to drop weapons. You will know you are in the right area when cortana says "they're pouring out of the center building". Anyway that area has Plasma turrets along its borders. A little bit after the left side turret you will see the outline of a door in a wall, but the door has a solid rock slab in it and a rock in front of it. Jump on the rock then jump to the ledge above the door then jump on the ledge to the left. Now jump onto the building with the sealed door using grenades. Atop the building you will find two dancing elites and the "Envy Skull". Pick up the envy skull and you will be able to use Active Camoflage like the Arbiter.

Glitch on Delta halo mision
Right get up to the bit where you get a scorpian tank, then get to the bit where a pelican drops ammo and marines and there should be some sheilds, destroy them with the tank machine gun, then go and drive then park over them,STAY IN THE TANK! And wait, on halo:combat evolved the sheilds broke when parked over but in halo 2 the spring you up! the tank(along with you in it) are sent hurtling up and can land in an unlimited amount of places! some times you can land on the pelican its self and fly off or you could go so high that you get stuck in the air!(dont worry though as the checkpoint is just b4 where you go over the sheilds) and where you go all depends on the order of destroying the shields and where you put the tank. Be warned though this can cause you and the tank to go straight into a wall causing the tank to explode and sudden death!

Multiplayer Map - Foundation
Bungie has decided to give the multiplayer map to anyone who signs on via Xbox Live. You will be prompted with an update as soon as you try to sign on. The update will unlock the map, improve support for 480p resolution display's, and speed up wait times in matchmaking.

Famine Skull
After you get off of the slowly decending elevator in "The Oracle", you will come to a hallway where you see a handful of dead bodies. Continue into the next room, and you will be on the second floor of a room that has windows. When you enter this room, look to the right, and find the third pane of glass. It should be to the right of a wall that has some flood guts splattered on it. Shoot out this window, and either window directly across the room. If you look below you will see a platform that has four tall posts. On the far side of the room there is a column that is right in between the two windows, on the far side of the room. Turn on your active camo, and jump to the center platform. Jump on either of the posts on the far side of the platform and jump to the column between the windows. Make another jump through the window you shot out and make a left. Walk all the way to the end and you'll find four flood elites convulsing on the floor, with the Famine skull in the middle of them. When you have this skull all weapons will have less ammo.

Unknown Skull
At the begining "Armory" wait in the room until the Sarge starts telling you to get into the elevator. You MUST wait for him to say "Would it help if I said please?" When he says this, get into the elevator and go down to the tram. Get on the tram and face towards the INSIDE of the building. Press up against the glass doors towards the inside of the building. You should hold 'X' down, and you should pick up the skull. It's on a stack of green crates, near the end of the tram ride.

Clone army
In a tank press A three times and then get out. now jump up three times and shoot three bullets of each of each gun you have. wait and after three seconds two more master chiefs will come on to the screen and will follow the same instructions you give to the original.

Unlimited Ammo
This code will work only if you have completed the game at least once on legendary difficulty.firstly,start a new game on hard or legendary difficulty.During the armory level,approach any elites and kill them with melee attacks.weapons should not be used as this will not enable the cheat.immediately after killing an elite,turn off your xbox and switched it on again.you will be pleasantly surprised that you will get unlimited ammunition for all weapons!

Tactics
If you are in a closed area (small room, hall way, etc.) then hold only 1 weapon, so you can throw grenades. If you are in a open area (big room, outside, forest, etc.) than have 2 weapons in hand because grenades will be useless.

Be The Gunner
Get to a 'Hog and jump in the gunner/passenger seat and let the marines drive. It will be x2 more effective than you driving (it depends on your skill).

Weapons List
Here is a Complete list of the weapons:

Legend:
x:can dual
h:can head shot
z:can zoom once
z:can zoom twice
l:can lock on
s:Splash damage
b:uses a battery(non reloadable)
sp: Single player only

Weapons
1.Magnum(pistol) x,h
2.SMG x
3.Battle Rifle z
4.Shotgun s
5.Sniper Rifle 2z,h
6.Rocket Launcher l,s
7.Plasma pistol x,b
8.Plasma rifle x,b
9.Brute plasma rifle sp,x,b
10.Covenent Carbine 2z
11.Brute shot s
12.Needler x,l
13.Covenent sniper rifle 2z,h,b
14.Fuel rod cannon s,sp
15.Sword l

Become a Clown
When faced with the enemy tank, turn to the left 4 times and then press A, X, Y, Black. Your player will now turn into a Clown.

Funny MP message
On the Multiplayer lever Zanzibar, go into the large structure against the back wall oposite of the beach, when you go in, go up the first flight of stairs, and you should see two doorways across from each other, go through the one that doesn't take you out of the structure, you should see two big spinning things and in front of the one closest, theres a keypad that you can use to open the side gate of the structure, press it, and zoom in with the right thumbstick, and on the left side of the keypad there will be some writing, saying WAC A total FU exeption has occured at your location. All system functionality will be terminated.

*Predd any key to power cycle the system. If system does not restart, scream at top of lung and pound on keypad.

*If you need to talk to a pregrammer press any other key. Press any key to continue.

Prophet Rocket
As a hidden surprise, Bungie decided to give us a preview of H3. The Prophets WILL fight in the next game. When you "fight" the Prophet of Regret, don't kill the honor guard. Run directly to Regret and press X,X,B,A,Y while holding an energy sword. Board his ride, melee him 3 times, and he's dead, so hurry up before the guards kill you. DON'T KILL THE GUARDS! Finish the level and change your profile to an elite. You can only have the Prophet Rocket on Coagulation(multiplayer), but it's awesome. The launcher fires three rounds at a time, but doesn't home in. It is twice as fast as the human rocket launcher, in other words, it kicks asssssss!!!!!! Good hunting!

Flaming Baby Ceremony
When I first discovered the cheat I crapped my pants three times cause it was so funny(my basement is disgusting now). Activate blind mode in the outskirts on legendary. Go through the level killing everything with the skull only the skull. Then when you get to the part in the big city kill the marines not the covenant and don't let the covenant kill any marines you have to kill them all. Then go back where you found the skull there will be a grunt there he will say" I took this guys suit and now he is naked but anyways here is his suit. It will say on the screen hold x to get suit it is Batman's suit (sweet). Then jump through the glass ceiling in the middle on top floor of the building. When you land there will be a grunt taking a goat on a unicycle back to the top where you fell through the goat will explode shooting rockets everywhere. Jump out in front of a rocket and get hit but because you are wearing the Batman outfit it won't kill you. Now you can fly and when you shoot your gun babies comes out. Congratulations you can give birth to babies anytime now. Time to crap your pants!!!!! :)

Flying in Multiplayer ,xbox live Glitch
2 people are needed for this, get a sword each a warthog and a bashee, go to one ende of the map with a warthog (have a sword) get in the passenger seat have the other player stand near you lock on ang hold r, get him to fly to the other side of the map( as far away and high as possible) when he does press x keep r held in and you will fly in the air this is good when you have a sniper rifle and fing a landing zone.

Tank super jump:
Level:delta halo: get in the tank cross the bridge and go to the part where there are like 5 or 6 shilds(that you hide behind) then kill them all go on top of them (roll over the stands) let them appear then you wana either shoot the gun or move the tank ( stay in the tank thou) then you should get blasted in the air (this might kill you) also it might not work the first time or you'll get a dud so try again. good luck!

Give your squadmates better weapons
Once you have almost used up your sniper rifle, beam rifle, or rocket launcher (with 1 shot left ), trade with your squadmate. Once they have that weapon, they have limitless ammo for it and can help you out immensely with the more powerful weapons. There are two points to note: if you try and trade your weapon back from them, it will still have the same amount of ammo that it had when you gave it to them and the energy sword cannot be traded with human squadmates.

Energy sword on old mambasa
on old mambasa go to the spot were the covenant pour out of (the spot were johnson will say more on the street left side)there should be a dirt pile jump onto the dirt pile and crouch jump onto the rafters keep on jumping around the buildings(make sure the building you are jumping to is on left hand side)when you go far enough there should be a hole on the roof of a building if you jump down this hole there will be a energy sword planted face down in the floor. if you continue farther you will find the end of the map (a sea of grayness)if u throw a grenade at the grayness it will stick to the wall spin and explode. happy findings =)

Energy sword in zanzibar
When you enter zanzibar there will be a giant windmill looking thing. go to it and get in front of one of the spokes. when you do that wait for a second or two and you will find the spoke is able to walk on. when you see it walk on it until you get to this little half circle thing. walk off of it to the stone platform. when you get to the stone platform turn around that way you are looking the opposite direction of the base. once you do that you will see that there is a little chamber you can walk into[ no you will not fall off of it because you're upside down].stay there and the windmill will rotate for about two seconds then you will see a little room and floating inside it will be an energy sword. this can also be used as a sniping area for the defenders.

Secret Swords
On the level Delta Halo where Cortana says "Their all pouring out of the center", when you are walking into the building where they are coming out of look to your left. Their should be a large cube shaped block blocking a small tunnel. For those of you that know where the envy skull is the block i am talking about is the one that you have to jump on to get the envy skull. Around 5 well placed grenades should move the block just enough for you to fit in to the tunnel. At first you will see nothing but darkness but as you walk forward you will see two glowing beam swords on the floor.

Wierd writing on Beaver Creek
In the multiplayer map Beaver Creek there are two high up ledges with sniper rifles, the one to go to is the one next to blue base. Once there you will see that slightly to the right of where the sniper rifle is pointing there is another cliff. Jump on that cliff, then on that cliff you will see a large bump with two rocks on it. Knock both rocks off by melee attacking them several times. Behind the largest rock there is what looks like hand-written text that says "Why am I Here", there is some smaller text underneath "Why Am I Here" but I can not read it. Make sure not to get too close to the words or zoom in on them otherwise they can not be deciphered. If you have any problems e-mail me at Phacops596@hotmail.com

Giant weapons stash
Go to the place in Campaign mode on the level Delta Halo when you have to activate the bridge to get over the canyon. First, activate the bridge, cross the canyon and destroy (or run past) the Wraiths. Next, go through the tunnel, as soon as you exit the tunnel go directly to your right. You will see an enormous rock wall that supposedly makes it so you cannot exit out of the level. Use a ghost and ram yourself into the wall in different places. At first you will not go up the wall but once you find the right spot you will be up the wall in a matter of seconds. After you have cleared the wall go up the hill in front of you then down it and you will see a relatively flat triangular plane. Go to the edge of the plane farthest away from you facing the water and edge your ghost slowly down the steep hill toward the ocean by making the ghost go in reverse, making you slide slowly down the hill and not die. At the bottom of the hill GET OUT OF YOUR GHOST otherwise the secret area will not be where it is supposed to be. Now go to the edge of the cliff facing the ocean and you will see a large, very plain structure in the ocean to your right. There is a support beam going to the lower ledge of the cliff. Walk over to the lower cliff and jump on it, NOT the Beam, and walk around until you see “Loading” or “Loading done” on the upper right corner of your screen. Finally walk down the tunnel and you will find yourself in a giant area with a waterfall and every weapon in the game.

Change MC outfit colour in Co-op
This only works in co-op. on Outskirts just after the pelecan has dropped off some marines near the jackal snipers,one of you stays on the ground and the other jumps up on some boxes and ledges so you can get up to the pelecan and get on in it, DONT STAY ON IT!!!, it will fly off and dissapear, what you have to do is jump off the back end onto the roofs while zooming in and out fast (doesnt matter what weapon) before it takes off. Then just as your about to hit the floor hold X+Y while zooming in and out, it can be tricky but practise makes perfect. If done correctly you should fall into the floor, now when you spawn back by your friend every time you zoom in and out your outfit will change similar to the multiplayer ones. Happy Glitching! :D

Get on the very top of Lockout
THIS REQUIRES 2 PEOPLE - weapons set as rocket and sword

When at Lockout ,have 1 person go through the blue portal which takes you to the main level. As soon as you hit the ground turn to your left and jump onto the ledge. Go as far right , while still on the ledge, as you can and look down. You will see the platform below you. Have the other person go down there. This person should stand almost right under the person on the ledge. Aim the rocket above them as far as you can with it still being red. Repeatedly hit x + y + R at the same time. It may take a while depending on how experienced you are. BUt doing this should send you flying to the top. When you start flying crouch to be sure you make it up there. when up there you can turn around, jump and go up even higher.

How to fly
Ok this tip is kinda hard. First On the Level Metropolis you are on the bridge. Make sure you destroy every Marine you have. When you get to the Middle of the Bridge there are two marines (sniper and Rocket launcher). Kill them both and then there should be some banshees coming. Get to the very end of the bridge and when a banshee comes Jack it. Once youve Jacken that Banshee There should be a covenant ship where you are at. To spot this ship look on the left side of the bridge when your coming from the begining. As you can see the ship has a covenant vehicle under it. Wait a while till the ship leaves. When the ship is going straight you think its gonna leave. Its not its gotta drop the covenant vehicle off. So this is what you do: When it stops to drop the vehicle off get on top of the ship, get out of the banshee and land on the ship. Be careful not fall off. And dont shoot any banshees that follow you. Trust me your gonna need them. Now the Ship should take you to where you are not supposed to go on the other side of the map. Once you get there your gonna think that level is crazy! When you travel In the ship MAKE SURE YOU DONT GO ALLLLLL THE WAY TILL the ship dissappears!!!. Trust me its like a 1000 mile walk to get back where you were. When your still on the ship and your over the tunnel get off asap. Then some banshees should still be around. Quickly travel near the edge on top of the tunnel entrance note:top not bottom and when a banshee arrives jack it and when you do all of a sudden YOUR FREAKIN FLYING ACROSS THE BRIDGE LIKE 1000 MPH ROFL. Let me Guess your gonna say well why do all those steps when i can just simply jack a banshee and fly on top of the tunnel entrance. Thing is, you can't!

The ROCKET JUMP!!
Hey dudes!! Get a Rocket launcher and a sword to start off with. The best level for this is headlong btw.. HEAD LONG! get it? you .. oh never mind.. nehoo. Empty out all your rockets and then make sure that your opponent is actually an enemy.. DONT KILL HIM!! lol . Look at him then start to push the fire button and the y button. Eventually you will Fly towards him. After some practice you will be able to reach the 2nd crane in the sky and then perhaps as i did. find the huge massive secret place.. The highest building actually lol. When you reach the highest building you will see no floor but a little grey statue thing infront of you. you can walk through it. its cool try it.

Scarab Gun
When you start on the level Metropolis first kill all of the marines you see and find.Then while going across the bridge kill every one you but make sure you have a ghost by the time you get off the bridge. destroy all the banshees exept for 1.lure the banshee into the tunnel and through it. destroy the warthog that's in the tunnel and the marines and the covenant so that nothing happens to the banshee. This is the really hard part. When you come to a little pathway that escorts you out of the tunnel and the circuler part the banshee should stop. you should see on your screen loading... done. When it says that right away get in the banshee and you can't be too early and you can't be too late. and if it works you should be able drive the banshee. When you're outside fly toward the two towers you should see when you kinda fly upward and there should be like a bridge conecting them and land in the middle. you should see a triangle with a exclamation mark and a plasma rifle above it. And that's a plasma rifle with the power of the Scarab gun.
P.S. if the banshee gets stuck run behind it and a little back so it can target you. This also might take a couple tries as it did for me. I'm not kidding. have fun desroying eveything!!!!!!!!!!!!!!!!!!!!!!!

Ultimate glitch on splitscreen
Ok got to headlong. on headlong go bye the soda machiene tip it over with grenades now jump on it while your on it press right triger three times making sure you only shoot three amo.then jump off run to a warthog any one and go off the broken road bridge thing when you jump turn to the right and land on the swinging platform get out of the warthog and jump on the metal bar in front of you and blow your self up with a grenade when you fly off the metal bar turn off the xbox then on and go back to headlong then go back to the soda machiene its should be floating duck and go underneath its you should fall through the ground and when you look up the ground should be right in front of you and your floating in mid air this way you can kill people and they cant kill you and to get out go underneath the soda machiene you can see bottom of soda machine and jump and youll be back on ground and this is how i got ultimate hiding spot you go under a box in the open and jump and youl fly up to the highest building this glitch may not always work.

Reload Shotgun Faster
When you are about to reload your shotgun hold down R and hit X. Then let go of X and you shotgun will be in the firing position but it will still be reloading. You must have more than 1 bullet shot to do this glitch.

Rocket Lunge
This glitch allows you to lunge great distances. To use this glitch, you need a rocket launcher and a sword. Randomly discharge all of your rockets. Now locate an enemy. When out of sword range take out your rocket launcher and aim at the enemy. Then repeatedly press Y and R switching from one to the other. If done fast enough, you will lunge at the enemy.

Unlimited Sword Ammo
You can do this in any two-part Campaign missions (i.e. Outskirts and Metropolis). If you finish the first level of the two-part mission with a sword with no ammo, you'll start the next level with a sword that has unlimited ammo. Though the sword doesn't show up when you arm it, it still makes all of the sound effects and acts exactly like a normal sword.

Hold 3 Pistols!
First Go to a level that you can get three pistols on, such as outskirts. Go pick up a pistol. Then swith to your second weapon and pick up dual weapon, such as two smg's. Go to another pistol and press x to pick it up. Now you have a pistol in you secondary and first slots. Now you can go pick up a third pistol and set it to your left hand(Press Y to do this). You can get up to 144 AMMO! with three 96 ammo with the two and just 49 with one.

Not Drowning
Level:The Great JourneyWhen you come to the part where Johnson is in the Scarab, head to the shoreline, go in the water (Note:it is NOT a cliff!), and you should walk underwater without drowning!

Long Distance Lunge
This works best on splitscreen. To do this you will need to have any gun and a sword. Have your gun out and aim at an enemy. Wait 'til the target recticle turns red then push Y and R at a moderate speed. If you do this right you will fly at the enemy! If you don't want to kill your enemy switch back to your gun in mid flight!

Grab Items Through Walls on Beaver Creek
When you are inside either of the bases in Beaver Creek, go to the back wall of the room where the bomb or flag is supposed to be. You should be able to grab the Plasma Pistol or the SMG on the other side of the wall and if you are playing Assault, you can then have someone stay inside the base and grab the bomb from the inside and get an easy score!

Changing Split Screen Type
The multiplayer split screen type is determined by the video settings on the Xbox dashboard. For Horizontal split screen, the Xbox must be in fullscreen mode. For Vertical split screen, the Xbox must be in widescreen mode.

Skip Sniper Alley!
Level: OutskirtsHow To: Once you have killed The first hunter pair at the start of the level walk through the hole in the wall they created. walk through and look around. there should a destroyed wall to the left of you. jump on to it and make your way upward by carrying on jumping upwards, crouch jumping when nessasery. you should eventually reach the roof tops (it may take a while to find and/or reach). from here head toward the left hand side part of the roof tops. you should see part of the destroyed highway that the first pelican flys along once it has picked up the sgt. jump onto this highway and walk across it. at the other side you should see a slope and in the distance the hotel where the next group of marines are pinned down. jump off the hight way and walk up this slope to reach the hotel skipping the sniper alley.

Get a Scarab Gun
This is done on the level Metropolis and is easiest when done on Co-op. When you start out, cross the bridge. Take out every enemy and even your marines. When you're near the end, Cortana will say something about a "Welcome Party". Three Banshees and a few ghosts will appear. Take them all out. Then 2 Wraiths and 2 Banshees will appear. Take out both Wraiths, and only one Banshee. Have Player 1 continue through the tunnel, but have Player 2 stay outside and distract the Banshee. Once Player 1 reaches the area with the circular opening (a Jackal with a Beam rifle is present), take out the Jackal and head back to where Player 2 is. Here is the hard part. Get the Banshee to follow both players into the tunnel. Do not board it yet! The first few times it will come at you and fly back out, but stay where you are. It should come back after you. (If it doesn't, go back outside and try again). Eventually, you'll have to get it over two road blocks. Once it is past the second one, have both players stand near the entrance of the room where Player 1 took out the Jackal. It should fly at you and get stuck. Shoot off both of its wings so it can fit thru. Have Player 1 walk slowly in front of the Banshee, making it follow him. Player 2 should be behind it, gently pushing it. Take it to the left and get ready to board it. As soon as you hit the checkpoint, the Elite in the Banshee will disappear. You only have about a second to get in before the Banshee also disappears. Both players should press X quickly. If done right, one of the players will be driving the Banshee!Take it outside and directly up. Very high in the sky are two skyscrapers with two bridges connecting them. In the middle of the bridge closest to you, there is something that looks like a plasma rifle. It's actually a Scarab gun! It has infinite ammo, so have fun. Just don't aim at the ground.....

Two hidden swords on Halo Delta and a fight to skip.
On Halo Delta, get to the structure where you can't go any farther with the tank. As you enter into the area, go left up the ramp and then up the little ramp until you come to the large block butted up against the wall. This is where you jump up to get to the Envy Skull (consult for more detail). There is a secret entrance behind this large cube. I found the easiest way to move it was with the tank, although grenades do the trick just as well. You can drive the tank up there with a little patience. Aim at the WALL to the left of the stone, The explosion with slowly move the stone out of the way. Once the path is clear, walk up the dark ramp and there will be two dead grunts and two swords. There is also a high ledge in the next room that you can grenade jump up to, and then frag grenade jump up one more level -- allowing you to skip the fight inside the structure.

Fast Flag Captures-- CTF Colossus
After grabbing the flag on Colossus, instead of walking all the back with it try running straight forward and tossing it over the wall. A well-timed throw will make the flag bounce off the floor in the center area and all the way to your side of the map, where one of your teammates can easily capture it. It takes some practice to perfect but it can turn the tide in a close game.

Easy flag grab in Coagulation
Get a vehicle and drive to the enemy base, and go underneath it. If the banshee is still there you dont really need your vehicle but its just in case. Park it directly under their flag. Jump on you vehicle and jump up holding X. You should be able to grab it thru the floor.

Grabbing weapons through walls.
In many maps, you can grab weapons through the wall. In Ivory Tower, you can grab the sniper rifle from the platform below, just jump and hold X. In Burial Mounds, go under were the rocket launcher spawns and hold x and jump, if you do it in the right spot, you should grab it.

Skip fight around the Delta Halo tower
After the cutscene with the hologram regret telling you how he will start the ring in Delta Halo, continue until you see a crate. Then jump on it, then onto the legde. walk around until it loads the checkpoint. You will have skiped the battle.

Skip half of outskirts
(From the beginning of the level where Master Cheif is alittle dazed) Go straight out the door in front of you that leads to the street. kill the grunts and take out the sheild baring jackels. Head down the street towards the two dead ends. Look on your right and you will see two alley ways that will connect to each other in this little sort of "room" in the alley. Go into that room and look back towards the street. You will see a dirt mound that is in one of the corners. Get on the dirt mound and grenade jump up to the next ledge. Look left you will see another ledge (top of a building) you should be able to jump right up to the ledge ,but probably not on the first try. When you are on the building you can continue jumping from building to building all of the way through sniper alley. Once you reach the building that says "Zanzibar" on it is the point were you cannot get any farther using this way. Once you are on the first building walk over to the edge of the building that faces the street. Look right and jump onto the building next to you. Keep working your way back and try to stay as close as you can to that side. You will eventually come to the free part of the level where if you look right you will see a Pelican come. If you had to look fight to see the pelican you are on the left side of the freeway. if you had to look left to see the pelican you are on the right side of the freeway. If you are on the left side of the free way go left until you see a street (on your right side) that is torn up and the end it looks like. Jump off of the freeway into that street and you can walk over the damaged part of the sreet ( a hillish type thing) And that will put you at the building that says "Zanzibar" on it. If you were on the side of the right side of the freeway then crouch jump onto the buildings in front of you. Look on your right you will see a place were the height of the roofs drop and a certain roof is orange and red. If you don't see it go right and alittle bit forward until you find it. jump straight on to the roof. If you jump onto the slanted part an invisible barrier will block you from going up. once you are on the building go up the little slanted area (make sure it is the up hill one) You will see two airvent/airconditioning unit things on the roof jump on one of them and onto the next building. head straightyou will see the building that says "Zanzibar" on it. It is a good idea to kill the covenet below before jumping down. Then it is back to the normal level.

	Cheats
	Warthog Super Jump Entry Location: Anywhere with a warthog Go to any level multipayer or game, and enter a warthog, have your friend stand in front of the warthog while you sit in the passenger seat with an energy sword. Lock on to him and pull the trigger and hold on to the triiger. Have your friend walk about 50 to 80 feet ahead of the car.Once you see your friend from a distance, look up(so you can go flying up)and release the trigger and hit the X button(aka sword cancelation). You will go flying up into the air. This is great for multiplayer especially at Zanzibar to get on top of the wheel.
	Grunt B-Day Skull Difficulty: Legendary Level: The Arbiter Effect: Shoot enemy in the head and they will explode. The very first time you get a Banshee, fly down. Below you is a large beamlike structure (not to be confused with the one directly below you that turns and goes vertical) running from the arm of the station you just came out of to one exactly like it on the side opposite. Below this structure are 3 cylinders hanging down, with cylinders of light shooting out of the bottom that look like they are what keeps the station floating. If my explanation is too vague, they are the absolute lowest parts of the station. Now go to the middle engine and land on the top part of it. This and the other engines connect to the large structure mentioned earlier. The tops of the engines come up to meet the structure at an angle, where this angle is under the connecting structure and coming up to meet it, there is a place to walk (like being under a bridge). Under one side you will see the six grunts with the skull in the middle.
	Blind Skull When you start off Outskirts (They'll Regret That Too), walk over to the 1st door and look up at the halogen light, then jump up on top of the light. Then look up at the wall with the stripes and jump toward it. You should land on top of the lower roof. Once you're up there turn right and you should see a dark hallway. Walk to the end of the hallway and look look down to find the skull. Pick up the skull by hitting the X button. Be WARNED this is the "Blind Skull" so your motion sensor, your gun, and entire HUD will be erased. To stop blindness turn off your Xbox and start over.
	Assassins Skull Difficulty: Legendary Level: Regret Effect: All enemies in game are permanently cloaked, AI cannot see them and so are no help at all. In the level Regret, on Legendary Difficulty, immediately after the gondola ride following the battle with the Hunters, there will be a building with two turrets on it. Enter the building and turn to your left. There will be a box. Jump on it. From there jump to the adjacent light fixture, then to the ledge. The ledge leads to the area with the two turrets. Once there use a grenade jump to get onto the roof area, then, using croutch jumps and grenade jumps, follow the right side perimeter of the building. Once you have gone as far as you can go you will find a small grassy area with two cloaked dancing elites and the Assassins skull. Once you pick up the skull all enemies will have active camoflage.
	Iron Skull Difficulty: Legendary Level: High Charity Effect: ??? On the last Master Chief Level, on Legendary Difficulty, when you enter the final Gravity Lift, look up. A skull will pass through you extemely quickly so you must start holding "X" a bit before you actually pass it to grab hold of it.
	Envy Skull Difficulty: Legendary Level: Delta Halo Effect: Master Chief cloaks like the Arbiter On the level "Delta Halo" on Legendary Difficulty, progress until you reach the area during the "Push through the covenant held ruins" scene where you have to clear a Landing Zone for the Pelican to drop weapons. I beleive you will know you are in the right area when Cortana says "They're pouring out of the center building." The area has Plasma turrets along its borders. A little bit past the left side turret you will see the outline of a door in a wall, but the door has a solid rock slab in it and a rock in front of it. Jump on the rock then jump to the ledge above the door, then jump on the ledge to the left. Now jump onto the building with the sealed door using grenades. Atop the building you will find two dancing elites and the "Envy Skull". Pick up the envy skull and you will be able to use Active Camoflage like the Arbiter.
	Thunderstorm Skull Difficulty: Legendary Level: Cairo Station Effect: Covenant vehicles are more resistant/ All elite forms take their highest level. After you take out the second room of Covenant boarding the ship, the game says "Priority Shift". Shortly after this you will go to the armory where you will have to take out a couple of Elites. The next room is "Commons B.01" (a large room with trees and a window at the end on the second floor that has a plasma turret. The skull is on the highest ledge behind you, above the doorway where you enter this room. Take out all the baddies and proceed to the window with the turret. Jump to the left onto the ledge from the window. You'll notice several diagonal supports that lead up to two thin rails that run the length of the room. Make a well timed jump/duck from one of the diagonal beams to the rails. Follow the rails all the way to the other end of the room and you will see a ledge on the left with a trash can. Knock over the trashcan to reveal the "Thunderstorm" skull.
	Angry Skull Difficulty: Legendary Level: Grave Mind Effect: ??? Fight all the way through the Covenant city until you reach the outdoors. As soon as you are outside, stick to the right-hand side and walk along the wall. You should see a Covenant wall thingy with a red rail on it. Jump up to it (crouch jump helps) and at the end there is the Angry skull in a small grav-lift.
	Catch Skull Difficulty: Legendary Level: Metropolis Effect: ??? Right after you get out of the sewers (Tunnel), there is a big area with 2 Ghosts. Kill every thing first, then go to the middle where you see a arch that leads up onto a building. Grenade jump to start climbing it. When you get to the top take a left and hug the wall around the structure and the skull will be there.