Halo: Combat Evolved Cheats for XBox
Also on: PC
While we believe there are no traditional cheat codes for this (press up down left etc... to unlock whatever) we hope these suggestions below will help and improve your game.
I would also suggest checking out our user submitted and hints sections for a more extensive list of helpful tricks for Halo
Beat Halo's Campaign on Legendary to see a slightly longer ending movie.
To reload most weapons faster, press X, then shortly after that press B to melee. Note: For the shotgun this will cause you to stop reloading all together.
Extra shotgun ammunition:
Take a shotgun that has 12 shots and 0 clips. After you shoot it a few times, you should be able to reload manually. You can do this about ten to twenty times.
Faster Warthog weapon use:
This trick works best in multi-player mode. Drive the warthog in a straight line. When you see an enemy, jump out of the Warthog. Tap X repeatedly and sidestep to the right. If you are quick enough, you will exit the Warthog and jump on the LAAG gun without stopping, while the Warthog slows down. This also works well on ice, because you keep sliding.
When Covenant dropship is getting ready to unload a group of Covenants, throw a grenade into the door as it opens. The blast will kill several of the enemies since they are all in one area. There are places (especially in the first level) where a groups of Covenants are, waiting for you to barge in and start shooting. If you can, sneak to the aliens and throw a grenade into their midst. It is best when a plasma grenade sticks to a Grunt, because he will run behind the rest of his companions. One simple grenade can take out five Covenants.
In 3 easy steps
1. Find a shotgun if you don't have one.
2.hide in a tunnel that has half blocked of.
3. Wait for a hord of flood to attack you then fire your shotgun make sure you aim at th leader
WELLA that is the cheat
On battle creek there is a creek acrost the map. On one side there is a invisability box get it then run to the other side and duck down in it. Press and hold the duck button and slowly move back. You will go underwater and they can't shoot you but still can blow you up with granades.
ok go to the level where you have to get to the control room of halo the first time. if u walk all the way down instead of stealing a banshee u willhear cortana say to take the ghost. dont. but kill the elite before he does. now go up the ramp and yhoull see a hunter just standing there and it wont attack unlees u atak first well go behind it and shoot the orange part on his bak. INSTANT KILL it works all the time just shoot the orange part.
well...it's not really a cheat more like a trick just look down your guy's head will up and your gun will be lowered!
Q:how can you see where your going?
Now, I play Halo 2 a lot more than I should, but the bright side to that is that I have discovered a sh!t load of gltiches. Now these aren't those gltich land kind of things, they're straight up in the middle of no where glitches. Now this first one isn't really a glitch, it's just to get you stuck in the middle of something you can't get out of. First you must get the sputnik skull. Then you have to make it through the first area on Outskirts (If your stupid and don't know what I meen, the part with the two Hunters.)Then once you gte to the Jackles let you are team take care of those Jackles, while you jump up onto those two boxes witht he can on top of it and get on that ledge. Face down and throw a FRAGMENT grenade benieth of you, wait about 2 seconds and jump and kind of move forward in the air so you land on another ledge that is above you. Let your shields recharge. Do not jump onto the broken bridge! That will be a waste of your time! Ok, this next part makes my memory sort of a blurr, so if it's not true give me a bogus report and I'll try and find a new way to get to it. Then face down yet again and do the same previous actions and if the grenade is powerful enough and this isn't a load of crap, then you should land on the roff of the building. If you just barley miss it cause your feet were streched out then when you fly up into the air press the crouch button and move forward in the air and hold the crocuh button and you'll make the jump. You must move quickly and when I say quickly, I meen you better be hurting your fingers cause your moving so fast. You do not want to miss the pelican. Then once the pelican arrives or if it is already there, back up run and jump. You should just barely make the jump and you'll land on part of the pelican. Move around on top of it and then guess what? It'll start moving. Sadly it disappears once you get to the boundry and you fall into a small area where you are trapped and grenade jumping won't help.
If you have any questions pertaining to glitches on Halo 2 send emails to:
In the begginning were the captain hands you the pistol and says that it is not loaded well after you get ammo for the pistol return to the area were the captain gave it to you then you shoot him cortana will say what are you doing and the doors will close and marines will come out and kill you
Alright heres what you do, you go in co-op mode on assault on the control room, you play the level normally until you get to a certain point. When you kill the first pair of hunters and go over the bridge, there is a door, go through that and it should say "loading done". Get one person to wait here and the other to go back and retrieve the cloaking (for those who don't know, the clocking is near the turret behind the boxes). When one person picks up the cloaking device, count to 3 and get the other person to teleport you using the loading done section. You need to teleport through it around 4-6 times.
Happy being invisible, abcevil123 sayin, peace out.
P.S. You will also get infinite ammo while you do this cheat, but infinite ammo wears out when you swap weapons or go into vehicles.
Ok play longest on multiplayer and set weapons as rockets and infinate granades.Ok now just start throwing grenades every where!!Eventully you won't even be able to see!!!if you play with more than two people set the helth as high as it goes and then not even a rocket can stop you!!!!!
Ok first go to the level where you meet the flood at any difficulty at the start your in the pelican keep holding down the backwards button if you jump out if the ship jump back in and hold down till the plane stops at another point this should be on the cliffs of the level.
1. Get out and face the way the pelican is.
2. Walk forward till you see a corner with a hill that you can't walk up.
3. Turn right and walk forward and eventually you will see a random marine standing there.
1. Go on legendary or heroic on the maw level.
2. When you get up to the bit just before you go in the room were your meant to blow up the ship you will see two arrows one says "engineneering" and "amoury" go the way the amoury arrow is points.
3. When you get inside the amoury you will see tons of rockets and shotguns. At the end of the room you will see a locked door.
4. Go towards it and then some invisible flood come out.
This glitch will make it so there are no covenant through the whole level
STEP 1 go on to co operative and go on to the level assault on the control room
STEP 2 once you go outside then jump off the bridge as close to the wall as possible and you will end up on a ledge
STEP 3 kill player two and then immediately jump off again and try to slide on the snow covered ledge near the bottom so that player two will come back to life on the ledge make him jump off and he should survive and then you will be at the bottom.
Look as hard as you can you won't find any covenant for the rest of the level
I know It works I try it every time
If an incoming enemy has thrown a plasma grenade at you, wait until the last moment, then throw your own plasma grenade. If done right, the other person's grenade will stick to yours and when it hits the enemy, they will be hit for TWICE the normal damage. Hey, it's more fun than dodging or letting it hit you!
On the levle Librarylook at the cxenter of the huge elevator and there will be a 4 leaf clover in the middle of the circle
Ok when you go 2 the first door that locks get you're plasma grenades and don't worry about the others cept the gold elite stick him and he will die but don't kill 1-2 of the grunts on you're way up they will b frozon on the ramp they will unfreze after cpt keys is done talking bibi
First of all this can only work on co-op.
Ok on the level Guilty Spark 343 there will be a cut scene at the beginning.
You and you start using the grenade button repeatedly and don't stop. Once you land the ship you will throw a grenade.Dont forget to have your partner to get out of the ship.
The grenade will cuase you to stay in your seat and not move.
When the Ship takes off you will still be in it feel free to now look around the level.
Below you will see covenant but if you shoot at them it will not work becuase your gun is pointing towards the ground.
Once the ship lands again have your partner through a grenade at the ground and kill himself he will respawn by you. Now have him kill you so you can get out to.You both are now outside the level stay near the edges and don't fall off the cliff area your on. If you walk far enough you will see a dead flood body lying on the ground. REmember you might not see him your first time cuase it's really foggy.
After that keep on walkingand evantually in the middle of no wear ther is a marine standing still but you can't kill him or move him he dosent even appear as green on you cross hair.
ENJOY THE ENDLES BOG signed: Shadowxxx
On the final level in the short cut tunnel that the front blows off of go through there and take the turn on your left behind a load of flud bodies is a random grunt who says somthing along the lines of: If we don't get off this ship soon we all going to be biiiiigggg space dust heeheee!!! Then he just sits there like a lemon following you with his head. Have fun with mister funky grunt!
You can actually kill a Hunter by beating the crap out of it with your gun.
Every one with the cheat for killing the flood with a shot from a shotgun,every knows that will work. I found out that no matter what, two shots from a human pistol will kill them.