I don’t remember of any particularly great mission descending onto a city, there are some segments that could fot the description, but honestly Spec Ops: The Line is not memorable for its gameplay, it’s just average and it’s meant to be, the point of the game is in the story. Although I think that playing it now might not be as impactful as when it first released and every other game was a third-person shooter, but it still I strongly recommend it.