heres the story:
I was playing offline split-screen with bots as my xbox live was down. I moved my xbox off from underneath my tv stand and put it on the bed since I wanted to see when the green light would appear on my xbox so i could connect to live again. About 20-30 minutes into play offline my I started to hear my xbox make a shredding noise. I knew it was spinning the disc fast so i quickly ejected it and realized it had a scratch of rings all around the outside (about 3 or 4 rings). Now my disc isn't readable.
I would appreciate any help or advice if anyone knows why this happened or what to do.