To start off all glitches in this thread are currently working, if you find a new glitch, or one has got patched PM me or post here and i will update the thread.
Under Bakaara- http://www.youtube.com/watch?v=hLLPXpzDrAg&feature=player_embedded
Colored Class Names- Go onto Cod Elite and change your class names.
Code-
^1=red
^2= green
^3= yellow
^4= blue
^5= light blue
^6= pink
^7= white
^0= black
Prestige glitch - http://www.youtube.com/watch?v=M7dmRu8j7B0&feature=player_embedded
On top and out of Mission- http://www.youtube.com/watch?v=8F5dMGnVgwk&feature=player_embedded
SitRep Pro Glitch- http://www.youtube.com/watch?v=iZBcj_90maM&feature=player_embedded
One-Handed ProMod Gun Glitch- http://www.youtube.com/watch?v=79MmDzZueN4&feature=player_embedded
Easy Dead Silence Pro XP-
1. Get Dead Silence Pro ( 70 Close range kills I think. )
2. Look for the challenge Featherweight in the perks category, you should have it unlocked.
3. Find a match and when you get in the game, find a staircase/platform that would hurt you if you jumped off it.
4. Get up to the staircase/platform, jump down, get back up and repeat!
The Featherweight challenge awards you with XP every couple times you jump off a platform that would injure you since Dead Silence Pro is "No Falling Damage".
So just keep doing that and every couple times you jump off ( I think it is 2, 10,25,50,100) , it will give you XP since you complete the challenge!
Match Bonus XP Glitch- http://www.youtube.com/watch?v=2qpuxfKtH_c&feature=player_embedded
Outpost Knife Lunge- http://www.youtube.com/watch?v=KcdUYYRjYi0&feature=player_embedded
See Stealth Bombers on the radar-
1. Pres start.
2. Go to options.
3. Turn color blind assist on.
4. Now stealth bombers will show up orange on the mini-map!
Secret Underground capture spot- http://www.youtube.com/watch?v=ZDlQQcWGM84&feature=player_embedded
Sprint like Usain Bolt- http://www.youtube.com/watch?v=uUSaF35a0gs&feature=player_embedded
Out, under, and on top of Lockdown- http://www.youtube.com/watch?v=OJ5csa2Hej4&feature=player_embedded
Keep classes after prestige-
1.You must be Level 80. Go to CoD Elite and Sign in.
2.Go to your classes and change something.
3.It should tell you to send changes to the game but do NOT click it. Now in MW3 make Prestige.
4.Now, play Multiplayer until you reach Level 4.
5.Now that you are in Level 4, in CoD Elite click on send changes to game.
6.In MW3 accept the changes of CoD Elite and BOOM your classes are back!!
Out and on top of Seatown- http://www.youtube.com/watch?v=9U8KUFht-ck&feature=player_embedded
2 Weapons in Survival 2 Players- http://www.youtube.com/watch?v=rWvdWmjd2BY&feature=player_embedded
Prestige Token Glitch-
1.Make sure you have 1 prestige token available (ONLY 1)
2. Have a friend invite you in the Xbox Live Lobby
3. Go to Barracks > Prestige Shop > Unlock Gear > Perk 1 > Blind Eye and click it ONCE
4. You should be over the "No"
5. Have your friend search for any match and then back out as soon as you are both
searching
6. Now you should still have that pop-up but not be able to navigate UP and DOWN
7. Go to Barracks > Prestige Shop > Double XP and click Yes
8. Now you should have another pop-up, make sure you click YES to that too
9. Look at your prestige tokens - it should now be at - 1
10. Now you may buy everything from the prestige shop that's available to you
NOTE: You do not have to keep doing the glitch. You may just keep buying anything/everything over and over and you'll notice your prestige tokens going down.
As always, you *may* be banned for this, if the servers are able to detect you going into negative prestige tokens.
Big UAV- http://www.youtube.com/watch?v=YC1bZutpWiY&feature=player_embedded
How to Prestige before level 80-
1.Get your rank to level 55 or over.
2.Get a second account that is able to prestige (level 80)
3.Sign in to both accounts.
4.Go on xbox live on MW3 and have your friend invite you to a game.
5.When in his go to "barracks" then "prestige mode " and then wait.
6.Have him/her find a match.
7.The screen will then become semi-blurry so then press the b button and leave the game.
8.When u r back in your own lobby with both controllers go ahead and continue to prestige but make sure you r using the second controller.
9.Now you should be level 1 the next prestige. ENJOY!
I.M.S. Glitch- http://www.youtube.com/watch?v=BkLxa29t9us&feature=player_embedded
How to do the prestige token glitch with positive prestige tokens- http://www.youtube.com/watch?v=ZjiFd5bxT1Q&feature=player_embedded
New out of Downturn,After Patch- http://www.youtube.com/watch?v=RnLJ6kqqoyA&feature=player_embedded
Choose your Care Package reward- http://www.youtube.com/watch?v=3-PvyDedAuU&feature=player_embedded
New MW3 Wallbreach glitch- http://www.youtube.com/watch?v=0MtxxL75Pss&feature=player_embedded
Completely out of Outpost glitch- http://www.youtube.com/watch?v=Q5qF1ja8Iws&feature=player_embedded
Rapid Fire and Unlimited Ammo glitch- http://www.youtube.com/watch?v=TuMcbIDdzMk&feature=player_embedded
How to Rank up Fast- http://www.youtube.com/watch?v=jQSy1w5ESD4&feature=player_embedded
Survival Glitch- http://www.youtube.com/watch?v=MueX3SQx3Io&feature=player_embedded
Bunch of Arkaden glitches- http://www.youtube.com/watch?v=0Tf-AfGQFAk&feature=player_embedded
2 "Infected" Mode glitches-
Glitch 1:
When in INFECTE
1.Make sure you have a bouncing betty, claymore, C4, semtex, frag.
2.Every time you spawn simple kill yourself and you will stay on the surviving team so its hard for people to get you because you are always dieing.
Glitch 2:
When in INFECTE
1.If you die and you dont want to be a zombie/infected back out and have your friend invite you back and you will be on the "alive" team
Easy Specialist Bonus glitch-
1.Go to the class you want to use
2.Go to strike package and choose Specialist
3.Choose only ONE perk
4. That's it after you get that perk every kill after that you will get the bonus.
Seatown Glitches- http://www.youtube.com/watch?v=k9HdOccrJqI&feature=player_embedded
Hardhat Gltiches- http://www.youtube.com/watch?v=aICYI_ygWHA&feature=player_embedded
Downturn Spots- http://www.youtube.com/watch?v=WlnoRHq3rPQ&feature=player_embedded
How to mod MW3 Private match classes- http://www.youtube.com/watch?v=5AokC3eM-gU&feature=player_embedded
Unlimited Juiced- http://www.youtube.com/watch?feature=player_detailpage&v=RZxbfXtxkwc
Dropzone CP Glitch- http://www.youtube.com/watch?feature=player_detailpage&v=cdCEo65qBfA
On top of a UAV (Single Player)- http://www.youtube.com/watch?v=f_8KAOwWR38&feature=player_embedded
More gitches here, http://www.youtube.com/playlist?list=PL107D459A020299C2&feature=mh_lolz
Have fun glitching!
Under Bakaara- http://www.youtube.com/watch?v=hLLPXpzDrAg&feature=player_embedded
Colored Class Names- Go onto Cod Elite and change your class names.
Code-
^1=red
^2= green
^3= yellow
^4= blue
^5= light blue
^6= pink
^7= white
^0= black
Prestige glitch - http://www.youtube.com/watch?v=M7dmRu8j7B0&feature=player_embedded
On top and out of Mission- http://www.youtube.com/watch?v=8F5dMGnVgwk&feature=player_embedded
SitRep Pro Glitch- http://www.youtube.com/watch?v=iZBcj_90maM&feature=player_embedded
One-Handed ProMod Gun Glitch- http://www.youtube.com/watch?v=79MmDzZueN4&feature=player_embedded
Easy Dead Silence Pro XP-
1. Get Dead Silence Pro ( 70 Close range kills I think. )
2. Look for the challenge Featherweight in the perks category, you should have it unlocked.
3. Find a match and when you get in the game, find a staircase/platform that would hurt you if you jumped off it.
4. Get up to the staircase/platform, jump down, get back up and repeat!
The Featherweight challenge awards you with XP every couple times you jump off a platform that would injure you since Dead Silence Pro is "No Falling Damage".
So just keep doing that and every couple times you jump off ( I think it is 2, 10,25,50,100) , it will give you XP since you complete the challenge!
Match Bonus XP Glitch- http://www.youtube.com/watch?v=2qpuxfKtH_c&feature=player_embedded
Outpost Knife Lunge- http://www.youtube.com/watch?v=KcdUYYRjYi0&feature=player_embedded
See Stealth Bombers on the radar-
1. Pres start.
2. Go to options.
3. Turn color blind assist on.
4. Now stealth bombers will show up orange on the mini-map!
Secret Underground capture spot- http://www.youtube.com/watch?v=ZDlQQcWGM84&feature=player_embedded
Sprint like Usain Bolt- http://www.youtube.com/watch?v=uUSaF35a0gs&feature=player_embedded
Out, under, and on top of Lockdown- http://www.youtube.com/watch?v=OJ5csa2Hej4&feature=player_embedded
Keep classes after prestige-
1.You must be Level 80. Go to CoD Elite and Sign in.
2.Go to your classes and change something.
3.It should tell you to send changes to the game but do NOT click it. Now in MW3 make Prestige.
4.Now, play Multiplayer until you reach Level 4.
5.Now that you are in Level 4, in CoD Elite click on send changes to game.
6.In MW3 accept the changes of CoD Elite and BOOM your classes are back!!
Out and on top of Seatown- http://www.youtube.com/watch?v=9U8KUFht-ck&feature=player_embedded
2 Weapons in Survival 2 Players- http://www.youtube.com/watch?v=rWvdWmjd2BY&feature=player_embedded
Prestige Token Glitch-
1.Make sure you have 1 prestige token available (ONLY 1)
2. Have a friend invite you in the Xbox Live Lobby
3. Go to Barracks > Prestige Shop > Unlock Gear > Perk 1 > Blind Eye and click it ONCE
4. You should be over the "No"
5. Have your friend search for any match and then back out as soon as you are both
searching
6. Now you should still have that pop-up but not be able to navigate UP and DOWN
7. Go to Barracks > Prestige Shop > Double XP and click Yes
8. Now you should have another pop-up, make sure you click YES to that too
9. Look at your prestige tokens - it should now be at - 1
10. Now you may buy everything from the prestige shop that's available to you
NOTE: You do not have to keep doing the glitch. You may just keep buying anything/everything over and over and you'll notice your prestige tokens going down.
As always, you *may* be banned for this, if the servers are able to detect you going into negative prestige tokens.
Big UAV- http://www.youtube.com/watch?v=YC1bZutpWiY&feature=player_embedded
How to Prestige before level 80-
1.Get your rank to level 55 or over.
2.Get a second account that is able to prestige (level 80)
3.Sign in to both accounts.
4.Go on xbox live on MW3 and have your friend invite you to a game.
5.When in his go to "barracks" then "prestige mode " and then wait.
6.Have him/her find a match.
7.The screen will then become semi-blurry so then press the b button and leave the game.
8.When u r back in your own lobby with both controllers go ahead and continue to prestige but make sure you r using the second controller.
9.Now you should be level 1 the next prestige. ENJOY!
I.M.S. Glitch- http://www.youtube.com/watch?v=BkLxa29t9us&feature=player_embedded
How to do the prestige token glitch with positive prestige tokens- http://www.youtube.com/watch?v=ZjiFd5bxT1Q&feature=player_embedded
New out of Downturn,After Patch- http://www.youtube.com/watch?v=RnLJ6kqqoyA&feature=player_embedded
Choose your Care Package reward- http://www.youtube.com/watch?v=3-PvyDedAuU&feature=player_embedded
New MW3 Wallbreach glitch- http://www.youtube.com/watch?v=0MtxxL75Pss&feature=player_embedded
Completely out of Outpost glitch- http://www.youtube.com/watch?v=Q5qF1ja8Iws&feature=player_embedded
Rapid Fire and Unlimited Ammo glitch- http://www.youtube.com/watch?v=TuMcbIDdzMk&feature=player_embedded
How to Rank up Fast- http://www.youtube.com/watch?v=jQSy1w5ESD4&feature=player_embedded
Survival Glitch- http://www.youtube.com/watch?v=MueX3SQx3Io&feature=player_embedded
Bunch of Arkaden glitches- http://www.youtube.com/watch?v=0Tf-AfGQFAk&feature=player_embedded
2 "Infected" Mode glitches-
Glitch 1:
When in INFECTE
1.Make sure you have a bouncing betty, claymore, C4, semtex, frag.
2.Every time you spawn simple kill yourself and you will stay on the surviving team so its hard for people to get you because you are always dieing.
Glitch 2:
When in INFECTE
1.If you die and you dont want to be a zombie/infected back out and have your friend invite you back and you will be on the "alive" team
Easy Specialist Bonus glitch-
1.Go to the class you want to use
2.Go to strike package and choose Specialist
3.Choose only ONE perk
4. That's it after you get that perk every kill after that you will get the bonus.
Seatown Glitches- http://www.youtube.com/watch?v=k9HdOccrJqI&feature=player_embedded
Hardhat Gltiches- http://www.youtube.com/watch?v=aICYI_ygWHA&feature=player_embedded
Downturn Spots- http://www.youtube.com/watch?v=WlnoRHq3rPQ&feature=player_embedded
How to mod MW3 Private match classes- http://www.youtube.com/watch?v=5AokC3eM-gU&feature=player_embedded
Unlimited Juiced- http://www.youtube.com/watch?feature=player_detailpage&v=RZxbfXtxkwc
Dropzone CP Glitch- http://www.youtube.com/watch?feature=player_detailpage&v=cdCEo65qBfA
On top of a UAV (Single Player)- http://www.youtube.com/watch?v=f_8KAOwWR38&feature=player_embedded
More gitches here, http://www.youtube.com/playlist?list=PL107D459A020299C2&feature=mh_lolz
Have fun glitching!