Z-15 Dead Gorge

"The Z-15 Dead Gorge is built in the heart of the Ghastly Gorge by an unknown faction that nopony could've known since knowledge is way much overwhelmed during the Last Day, and the overwhelming of it is taking a very step further since the Great P365 War couldn't stop. This is just hell on earth when we arrive here. Guess everything here's all screwed up... but it won't last for long if I can take care of the New Group P365."

--Su Ji-Hoon, Maud's Time

The Z-15 Dead Gorge is located in the Ghastly Gorge, and it's created by an unknown faction during the Great P365 War.

It is where their top-secret scientists research about one of captured zombies who are victims of being zombified or have half-humanity if can be result about reactions like Aggressive,Passive,Advanced,Intelligence,Friendly and Neutral.