One of the most complaints about Modern Warfare 2 is the amount of glitches there are online. Two of the most popular ones were the care package glitch and the wall breach glitch

Care Package Glitch 2.0 - Patched

Care Packages Scattered Everywhere From Glitch The Care Package glitch was one of the most popular glitches. It would allow the user to continuous call in care packages. It worked with Care Packages, Sentry Guns, and Emergency Airdrops. This glitch was the second version of the glitch because the first one was patched. To do the glitch, you must find a spot where you could jump over something. It displays the A button on Xbox or the X button on PS3. The user would take out his care package marker. They would then hit the button to jump over the wall and while in the air, switch to their gun and back to the care package marker. Then, they would throw the care package marker down and pick up the reward. They would then have to use the reward and once used, they would still have a care package waiting. Then they would just do it all over again. As long as the user doing the glitch picked up the care package, they could keep doing it. If someone else took it, they could not do it anymore. If the care package was ammo, the user would have to die to get the glitched care package marker.

Care Package Glitch 3.0 - Patched

The Care Package glitch was one of the most popular glitches. It would allow the user to continuous call in care packages. It worked with Care Packages, Sentry Guns, and Emergency Airdrops. This glitch was the third version of the glitch because the first two were patched. To do the glitch, you must find a spot where you could jump over something. It displays the A button on Xbox or the X button on PS3. The user would take out his care package marker and cooks it. They then throw a special grenade while jumping over and it should automatically throw the care package marker. They then get their package and should ahve another marker. This one was much harder to do then the previous ones.

Wall Breach Glitch - Patched

Inside the Wasteland Wall The Wall Breach glitch is one of the lesser known glitches. It allowed users to go into a wall and be unseen by enemies. Two common wall breach spots were on Afghan and Wasteland. On Afghan, users could get inside a rock and on Wasteland, they could get inside the wall in the underground. To wall breach, it depends on which breach you are doing, but you have to do one jump straight up and then keep jumping with smaller jumps and then have to find that breach point. Once inside, users usually use One Man Army so they have infinite ammo and just play the game from inside the wall. Enemies outside can not get the user inside unless they get inside and can actually see him. This was a common way to get the Tactical Nuke because it was almost impossible to kill the person in the wall.