Call of Duty: WaW zombies part 1: 'Nacht Der Untoten'

This story takes place in Europe, Germany, 1945. During WWII, the meteor hit the Earth. The Nazi governments found the meteor that came from outer space.
The meteor have some kind of elements that can bring the undead Nazi soldiers to life. The Nazi governments decided to build the research facility and naming it 'Group 935' along with the help of Dr. Edward Richtofen and his friend Dr. Maxis.
Maxis named the meteor which is code named 'Element 115.'
When WWII has ended, the Nazi governments and their research facility went wrong.
The undead Nazis broke out of the research facility and infecting everyone in Germany by the 'Element 115'.
The Ultimus Crew met each other in the Reich. The crew will fight and survive the night full of the undead Nazis.
"You drove them deep into the heart of the Reich. You thought they were dead. You were wrong."

WARNING:
This book contains Blood and Gore, Intense Violence, and Strong Language