[quote name='Calipso']I have GOTY edition for 360. Both discs work fine on mine. You must have received a defective disc 2.[/QUOTE]Yeah. Disc 2 is bad for sure. I load up disc 1, select MP, it asks for disc 2, disc 2 loads up but none of the content will load. I even tried installing it, but soon as it gets to 41%, it says clean disc.