can you just beat each level on there own on veteran to get the achivement or do you have to play the actual game itself to get it
each level on their own, skip levels n go back to em if theyr to hard. and also a bit of help for Heat on veteran, i seen alot of people say the only check point is in the barn. WRONG, if u get down to that big tower thing fast enuf u get a check point (its next to the house with the detonators in, when "Mac" says "Bloody ell, im shot"