ZOMBIE ARMY 4: DEAD WAR - 100% Walkthrough 41 - Deeper Than Hell Chapter 1 "100,000 Feet Under"

This is part 41 of my 100% collectible and challenge walkthrough of Zombie Army 4: Dead War. In this part I go through the chapter "100,000 Feet Under" which is chapter 1 of the DLC "Deeper Than Hell" mission. I'll show you how to find all collectibles as well has how to complete the chapter's challenge. There is also a safe to open in this mission and I show how to do that. TIMESTAMPS: Document 1/1: 02:38 Zombie Hand 1/1: 13:24 Comic 1/1 & Safe 1/1: 15:00 (comic is inside the safe) Challenge: Get a combo of 150 (I show how to do this twice - first half of mission and second half of mission)