(adsbygoogle = window.adsbygoogle || []).push({}); Not sure if it's posted before, or someone had the same idea. If so, my apologies.

So I played through campaign with my friend this one day, and we started to notice on the launch level "Executive Order", there was burning scientists after you destroy the rocket ship. I examined them and they perhaps had a zombie-like appearance. Then later on, in "Project Nova", where you play as Victor Reznov, your Russian comrades burn down buildings to kill the Germans inside. Again, the burnt dead corpses resembled like zombies. Afterwards, I played "Payback" only to discover that I got to burn enemies down with a flamethrower attachment. That's where it hit me. The DLC zombie maps could have been based off of these levels.

Executive Order - Ascension
Project Nova - Call of the Dead
Payback - Shangri-La

But the fourth map pack is yet to come, and those are the only maps I've noticed burning corpses. So I played around again to reach "The Defector". The level where you get Dragon's Breath rounds in your SPAS-12. Obviously, you had to burn a few enemies down with them, right? So if my theory is correct,

The Defector - Quarantine(?)

Again, just map based, and not exactly located where the campaign took place. Please leave comments and further theories to this idea.

i thought quarantine was firing range o.0

I totally agree with Wondoh.

But it was a really good idea. Could of been true.