In order for your controller to work with this game you will need to download a simple free program called "Xpadder" This program basically makes your controller work with any game you want :p

Here is a free download link
http://www.techspot.com/downloads/5869-xpadder.html

This Next download is optional but makes mapping your buttons easier
You find an image of your controller and copy it, then paste it in the image section of the xpadder menu ... i will show this later on

Here is a link to a hub where you can find images for every controller
http://xpadder.com/gcdb.php?command=promptforsearch


and if you have the same controller model as me or any controller , you can just download this and click on it and you will have everything ready for you untimately making the rest of this guide useless. ( i dont know if this will work tho)

https://www.dropbox.com/s/sxmcsw14jtuc6dn/cod%202.xpadderprofile

1st Make sure your controller is turned on or plugged in and open up xpadder

Once it is open you will see this. Click This button showed in the picture and select "new"














Now if you copied your controller image from the website i linked you to, this is the time to paste it in . Just click the paste button

















Now it's time to map the buttons,sticks,triggers etc.
Click each thing and press the buttons it tells you to press .
Do this for every button,trigger,stick etc




















Now that you've told the program which buttons etc you have, your screen should look like mine ( with your own controller image of course)
















Now just hit save and start telling the program which keys you want the certain button to do
Here is how i mapped mine ( which is exactly how the console keys are )













If all that was rocket science to you, just use this















now just minimize the program and open up cod and enjoy . NOTE - your left stick will act as your mouse and LB as left mouse click. so use those 2 buttons to navigate the menu.