If the disk is scratched or dirty it can keep the eye from being able to read the disk. The disk might be faulty in the area the data is stored. Disk might be worn out if it is played allot. If the disk is dirty clean it with a microfiber cloth starting from the middle and wiping outward.
mw3
mw3
Play more and read the wiki on MW3
It depends if it's on XBox or PC I don't know, but on PS3 no you can't
mw3 is part of mw3, it's call of duty mw3
no you mostly have to plant bombs fix wires and sometime swim, it is not really just about gunskai
mw3
mw3
There are no zombies in mw3.
mw3
There are 10 Prestiges in MW3.