Nothing
yes pretty fun
cause its fun alot.for example playin call of duty 4 online is much cooler than its offline compaign. and you can find friends and more on xboxlive
They both have the great things and flaws but mw2 is more fun :)
probably halo but call of duty is way more fun!
NO it sucks play battlefeild
TAKES YOU BACK TO WORLD WAR 2 NOT AS FUN AS CALL OF DUTY 4
fun but not as fun as xbox too hard to aim
it can be but for the ps3 is the best.
Usually, it's playing with friends, and going for challenges to unlock new things. Striving for kill streaks. Plus different maps, keep the fun going.
Call of duty 3 is fun and all, but it is really hard.Vanguard is pretty easy and fun also i like to go airborne . Call of duty 3 you don't go airborne. I pick MOH vanguard.
sure
yes