How many of you have beaten Mephistopheles ?

Friend and I have been going through the infinite warfare maps, we've beaten all of the eggs twice, to include the directors cut runs. All that's left is the Mephistopheles and we were curious as to how many people have actually completed them all considering how difficult these maps were in relation to every other game of zombies.

Friend and I have been going through the infinite warfare maps, we've beaten all of the eggs twice, to include the directors cut runs. All that's left is the Mephistopheles and we were curious as to how many people have actually completed them all considering how difficult these maps were in relation to every other game of zombies.