Yes but some parts of the game may not be sutable for children 5 years or younger
no
5 years play it
Largely, it depends on the standing of the parents on whether or not their 9 year old should play Call of Duty or not. It should also be noted that the modern Call of Duty series is rated "M" for Mature 17+. This rating is not posted on the original Call of Duty, Call of Duty 2, Call of Duty: United Offensive, or Call of Duty 3 - in which are rated "T" for Teens.
there is no reason
No kids are not supposed to play Call of Duty when they are ten years old. It is very violent and has blood and has lots of swearing. It will make the child think of guns and war games. I know this because when I was ten, I played gun games.
Call of duty 2 through call of duty4...they are more cartoon based than the later versions
no
Play Call of Duty.
Yes, yes they do
There are six year olds that play it, but it is up to the parents to decide if you can or not.
It all depends on his/her maturity level. I first started play Call of Duty when I was 4 or 5.
Heroes 2 does not appear to be a call of duty game title, but many Call of Duty games are rated M and not T so it is really an adult game