there is two ways you can identify the enemy from the colour of their name or you look at your uniform and if you are the marines your team mates are
Depends, which Call of Duty are you talking about.
No, you can't play multiplayer in Call of Duty 3 Wii.
This particular gun is known as the M21 Ebr sniper rifle. It is also used in multiplayer.
In Call of Duty: Black Ops, to go on multiplayer you have to go to multiplayer on the menu that says: CAMPAIGN MULTIPLAYER ZOMBIES OPTIONS
no
You can play online multiplayer in Call of Duty 3 for Wii, but you can't play multiplayer in the sense of two controllers on one Wii.
Yes, there is online multiplayer on Call of Duty 4: Modern Warfare.
no you can only do it in call of duty 5
No but in Black Ops they have a mode called Combat Training where you can set the difficulty of the enemy/teammates.
The Call of Duty World at War Final Fronts for the PS2 does not have multiplayer available. If you want multiplayer for World at War you need get a PS3
Online and offline.
Yes.