get a soft cloth some CD cleaner and a CD rotater the clean it
Chat with our AI personalities
Bring it to your local game store and ask if they fix scratched disks.
tooth paste? are you kidding? you cant fix a game with tooth paste
put it in the freezer for 30 seconds then wipe it with a soft cloth
Your disc may be scratched, you can fix that by borrowing the game from a friend and install the game (from the game library tab) and then return it and it should work.
Blockbuster have a machine that will fix any scratched disc for £2, no matter how scratched, but it cannot be repaired if the disk is shattered or snapped and will have to be replaced.