yes, you can play fifteen players on it if you want
No
there is no map pack 2 for PC there is update v1.5 it will be maiby included with other map pack.
The PC patches include the map packs for free (PC Only)
i believe so but im not sure
you have the PC game where the map packs were free
There are patches that are released that contain the zombie maps for free.
Yes, you can play cod5 with 2 players in a campaign.
no there isnt. but there is on cod4. i think it is beetter that there is no zombies on cod5
That is such a good game but Cod5 iz beter from TEH MAN
Online Chess?
Saddly you can't. The creators of cod5 waw(which does have co-op campaign) and cod6 mw2 are different.
NO it's only for x-box 360, ps3 and pc.