go to multiplayer and click on stats. this should say your level, prestige, kills, and deaths
Yes, there is online multiplayer on Call of Duty 4: Modern Warfare.
no because once you go online you will start back from level 1. no emblem, no callsign, no unlocked guns.
Modern Warfare 2, the online play is beast.
you play multiplayer with friends or online. Then you start getting kills right. well the more kills you get the more guns you get that simple posted by Britt B.
If you are in a private offline match, yes, you level up just like you do online and you will unlock the class customization at level 4.
by equiping the killstreak and getting 25 kills (24 if you use hardline) without dying
No
I think you can't.
Yes
System Link
Yes, there is online multiplayer on Call of Duty 4: Modern Warfare.
there is none
No, Call of Duty: Modern Warfare 3 for Wii is single player.
no but your just going to have to look on modern warfare 2 online
Jtags
You cant!!!!!!!!!!!
Call of Duty World at War, Modern Warfare, Modern Warfare 2, Black Ops, and Modern Warfare 3 all have online multiplayer.