How many TDM Maps?

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#1 Posted by mitchycop (25 posts) -

I`m about to get MW2 and I`d like to know how many TDM maps that are city-like there is. I know there`s an airport one, and one more Q: Is there live civilians or cops? also, is there offline TDM? if so can yoy play against computer enemies on your own? As well... in offline TDM do you get any gun/attachment/perk that you can get in the game? Thanks!