No.
No its not
No
No they don't.
NO it was not
No it doesn't.
only in the psp version
No it was not made for the PSP only PS3 for PlayStation game players and consoles
No they put the game out for the Nintendo DS only and called it Call of Duty Modern Warfare Mobilized
No, not that I know of.
Call of Duty 4: Modern Warfare was not made for the PSP. It is only for the Xbox, PS3, Wii, and PC. Actually the Nintendo Wii was added when Modern Warfare 2 came out and is called Call of Duty Modern Warfare reflex Edition
ps3.xbox360, WII, PC,DS,PSP
it will probably go down when modern warfare 3 comes out