What you can do is buy what's known as a skip dr or game dr, both are the same thing. The way these work is you spray a fluid on a disc [prevents abrasive scratching), then either manually or with motor assistance, spin the disc and the resurfacer rebuffs the disc thus repairing it. WARNING!!!!! Devices such as these WILL NOT repair gouges or deep scratches, only surface scratches can be fixed. Furthermore, this should ONLY BE DONE IF the disc skips too frequently or completely refuses to play. Rebuffing can also ruin the disc so only do it as a last resort.
toothpastes
Well if it does not work you can sell it to gamestop but if it does you an clean it with a dry shirt or just leave it be.
No, an Xbox 360 game will not run on an original Xbox.
It doesn't work because your disc either isn't clean or its your Xbox 360. To make sure its not your 360 put in another disc and then if it doesn't work then its your Xbox.
Some Xbox game do work, and some dont.
clean the disc, try again, and if that dont work, return the disc and ask for a refund.
yes
A game bought for an Xbox will always work for an Xbox. Unfortunately, buying an Xbox 360 game will not work for a normal Xbox system. But most stores will give a full refund and/or a swap. Hope this helped.
All regular old XBox games work on the XBox 360
If it is an XBOX 360 game then it will work on any XBOX 360 console.
Put the game in.
If you bought an xbox 360 game anywhere, it can play on any xbox. If You buy a game from somewhere that uses PAL ( it says if it is PAL on the top of the xbox 360 case ) then it will work on an xbox 360 from Europe. But if you buy a game from somewhere like USA, then it will not work as they use something else :)