OK here are some glitches I know that don't require Old School Mode (you may want to practice them on Private match).
Backlot-
-Go into the turret house near the Opfor spawn
-Go up the flight of stairs and stop where the couch is
-Jump up onto the rail (that goes alongside the staircase) and go to the edge, near the staircase
-When you're there, stop and look up, there should be a large hole in the roof
-Look straight ahead again
-Now, the tricky bit, you need to jump, then crouch in midair, then jump again in midair
-If you get it right (and it ALWAYS takes a while) you will just float straight up
-Now that you are up, explore! But be careful in online matches, as people try to snipe anyone tries to float up.
-Counter-Glitch spot-
-Near the Marine spawn point, turn left into the alleyway
-Climb the stairs to your left
-Jump and pull (Up D-pad, Up D-pad) into the small balcony
Downpour-
-Go to the Spetsnaz spawn area turret
-In the courtyard below there is a small hut made of wood
-There is tin sheet on one of the sides (to the left, if you are facing the S.A.S side)
-Run up to it and jump towards it, and crouch in midair
-If you do it right, you'll just fly through the tin and into the hut. It usually takes me 2-3 tries
-The same procedure works to get out again
Note: You can be shot when you are inside
Ambush (not a glitch, just a cool spot)-
-Go to the Opfor spawn point
-Turn into the left route towards the other side (the path to your left, away from the turret area)
-Go across the road with the tanks
-There should be a white-ish brick wall there
-Run towards it and jump, then press A or Up (on the D-pad) to get onto the wall
-Follow it onto the roof top of the closest house/building
-Get onto the broken wall of the building (closest to the white-ish wall)
-Carefully follow it and jump up onto the next buliding's roof
-Snipe and try not to get sniped
Hope his helps. BTW I go online with the name T3MPEST/T3MP3ST, if you ever see me on one of these levels, come on and glitch with me!
it all depends what glithc your doing but, if you are doing one dont attract attention till your in it :)
You type in "I'm a nooby noob" for your online name then have fun! My butt
I can do mw3 glitches i have it on xbox360 if you have an xbox360 add me........... Ragerbot
There is no cheat codes for Call of Duty Modern Warfare 3.
There are no "cheat codes"
in the back of the manual it will say every thing
Sorry there are none.
There is not any
There are no cheat codes that I know of for Modern Warfare 2. http://www.ModernWarfareCentral.com/
Get All Modern Warfare 2 Cheats Cheat Codes, Walkthroughs & More
You don't
call of duty
Nothing happens other than getting the achievements and trophies in modern warfare 2. But in modern warfare 1, you get to unlock certain cheat codes that can be used during the game.
there are no cheat codes
there are no cheat codes what soever.... but there are a few glitches that can be found in the game. you can fine much of them on: www.youtube.com