The legal rating in America to purchase Modern Warfare 3 is 17, however, many children far under that age. It's up to you when you allow them to play it.
No. Just Spec Ops.
Sign-up for Call of Duty Elite Premium and play COD MW3 and you'll be a founder.
No you can only play mw3 on xbox 360 (and pc and ps3 of course) not on xbox.
you absolutly can't
The age is 18 BUT if you let the kid play then thats fine. If your the ten year old ask your parents. I did and i play it.
You cannot play infection on mw3 wii version. But people found it by hacking.
Play more and read the wiki on MW3
Its the same for regular MW3, M for Mature.
No.
Yeah i think You could play something called "spec ops" its waves that continues from men coming
You can't play.
Yes you can.