i am having a problem of playing MP since i am new to this. i don't know where to get the serial code and how?
Hi,
If you bought the game from Origin or Steam then you would have received an email.
If you had bought the disk copy then the serial should be located on the back of one of the leaflets in the case of the Disk.
If you bought the game via digital download and haven't received a key I would contact your seller to give you a new key or ask for a refund as you are entitled to one.
The serial key should like like this: XXXX-XXXX-XXXX-XXXX-XXXX
With the 'Xs' being replaced by Numbers and Letters.
Regards,
Jared.