you must be in the assault group. keep on playing multiplayer online and you will sometime unlock it through the assault kit.
You have to be 13 years old to play on the multiplayer for Battlefield 3.
there is no code for the f2000 you have to play at least 2 battlefield game, then link your gamertag to your ea account, then submit your gamertag at battlefield veterans.com.
f2000 is not unlockable with a code, you need to have a account on bad company veterans.
I'm assuming you've already signed up for the Veteran's program. Go and download the Battlefield 2142 demo from Battlefield's website. Install, create an account, play 1 game (I spent 5 mins running around in a circle and firing my weapons). Log out, go to the Battlefield Veteran's program, add your Battlefield 2142 account that you just created. It will register the account to your EA/PSN accounts. Once you log back into Battlefield: Bad Company, check Unlocks in Multiplayer and you should see that you managed to unlock the F2000.
F2000 you missed the last 0 :D
There is no code for it.... You automatically get it when you get the Veteran achievement
Yes, the support man in battlefield 3 has unlimited ammo for him and all of his teammates.
Nope, it's only an expansion pack for multiplayer.
Yes.
Battlefield 3 does have Co-op mode, you can also unlock weapons for use in Multiplayer from playing Co-op.
It's a gun you unlock for assault kit and you need points for that kit to unlock it. (btw its f2000)
Yes, Battlefield 1942 has a Multiplayer when you start the game and pick your player you should be able to click the "Multiplayer" button next to the Singleplayer button.