eh
no because there coming out with call of duty black opps.
Short answer? Yes you can. *END OF COMMENT*
You are asking about 2 different games call of duty 4 modern warfare and call of duty world at war
yes go to start and there will be an option
call of duty black ops
Practice.
in MY opinion, the first call of duty was better than the second one. however, if you mean call of duty 7 (black ops) is better than modern warfare you are wrong, black ops is the best call of duty.
I recommend Black Ops because it has: a better campaign, better online, it has zombies, and it is more recent which is means there will be More people playing.
yes
I have black ops and MW3 but I find MW3 to be better but you do get bored of it as you do with black ops but I recommend MW3 but black ops is fine.
I'd suggest Black Ops.
Black Ops has the most sold