I believe disc 2 is the multiplayer disc, so yes.
Yes, if u don't beat assassins creed 2 then you will be totally lost when you play assassins creed brotherhood. because it starts off exactly where it ended and you'll be sooo confused of who everyone is how this all started what happened I HIGHLY recommended you play assassins creed 2 before you play assassins creed brotherhood. :)))
No, but I would suggest playing AC2 before playing AC Brotherhood if you care about the plotline.
You cant on AC2, but when Assassins Creed Brotherhood is released, you can then. :)
play assassins creed to find out
no it does not have online play
Yes
No
Ubisoft
The Kenways
there is no demo
Yes, you can.
yes Save