Either try gamestop, some windex, Toothpaste, or even Toothpaste, Baking soda, and Peanut Butter...
Look it up worked for me

I did it with a toothpaste when my Mw2 didn't work

If there is a Game Crazy near you, they usually do it for free ;)

take it to gamestop or hollywood video and they wil fix it if not uhm i heard toothpaste does but u mught just wanna google it to find more info. hope this helped

Or buy wipes from best buy...

put a small amount of toothpaste on it around the scratch, rub it in with soft cloth or toilet paper (Do not rub randomly, rub from inside towards the rim of the disk) If this does not work, go to blockbuster, rent mw2, and, i think you know the rest ;)

Put sodium fluoride toothpaste, put it on, wet a toothbrush with hot water until its soft, softly scrub the disc with the toothbrush, rinse it off, dry it with a towel, try it again.

hahah some funny replies ill try to rep you all thanks for helping i have already tried the toothpaste peanut butter vinegr baking soda and others dont work

I used tooth paste. Brand name tooth paste. You can also get it re - surfaced at gamestop for $2.

No1 wrote Download the game to your hard drive then it will read the disk fine. You can borrow one of rent one for this. You can also rent the game and switch the disk.

This guy is a genius. Why didn't I think of that.