yes
no it does not
I would pick Kane's Wrath, but everyone has different taste in games.
First off it's not called COD6, it's MW2. I would choose MW2 because of graphics and way better online play and campaign. Killzone 2 is cool though because you unlock cool classes such as engineer.
its been out for a while now you can get it from the online playstation store.
you can find it in your near game store somewere near you or you can get it online from a gameing store :)
No, play legitly
Yes it does have online multiplayer like Cod6 it also has campaign
you can get a cod6 book at game
For single player, COD6 is longer but is the same in fun as COD4. However, multilayer in COD6 kicks COD4's butt. So if you are asking which should I buy? Get COD6
If you like to play the game, then just play it, and most of all, enjoy it! Doesn't matter if you're a girl or a boy.
Combat arms for the pc, in my opinion it's very fun for a free online shooter