CAMPAIGN: When you first start the campaign, (in the middle of boot camp) the game will ask you which difficulty you would like to play on (also note that this is only for campaign)
SPECIAL OPS: when you choose the op you want to try, you can scroll down and there is an option that says change difficulty.
you have to beet both veteren and hardened to make it 100 percent
complete challenge "silent veteran II"
hardened edition is a set that includes a modern warfare 2 walkthrough book and other special edition items
by stabbing alot of people 50 people for blade veteren and 250 for blademaster
The hardened edition of Modern Warfare 2 is that it is platinum, comes in a really nice case which looks much better then the other copy, has a code in it for XBOX i think but it always comes with a book which is basically the art of Modern Warfare. The regular poop copy has a not to looking case and has nothing like the hardened its not even platinum.
yes
the casing of the game :P
Easy, Normal, Hardened, Veteran
It didn't, it might be considered to be a factor in the change to it being called modern warfare. Tanks airplanes ships and other vehicles are all part of modern warfare
contains physical night vision goggles = prestige editioncontains hardened editionbigger boxhigher pricemetal case = hardened editionlimited artworkcall of duty modern warfare 2
Nothing really, you just get a achievement, I think.
No