User blog:Treyarchguy/Perma-Perk Question

Hello guys! This is my first blog on the COD Wiki! I can get some questions answered!

I have a question about the Perma Perks. As you know, you complete a miniature challenge to get a perma-perk (Which could be lost) in zombies mode on Tranzit, Die Rise, and Buried.

As you know, an eerie sound plays when you lose a perma perk, easiest to hear with headphones, which I use. A few times, I have heard that eerie sound when playing on Town and Farm. Not on Tranzit mode, but just the maps themselves where you play as CIA or CDC agents.

Can you actually get perma-perks on Town and Farm, or is there something else to this I don't know?