For more information, please see Waffenhof.
The weapons yard was used by Group 935 to store German weapons that they would use to invade the rest of the world when the Zombie project was finished. However, before that could happen, the leader of 935, Dr. Ludvig Maxis, died. Soon the area was deserted and later, turned into a major site of a zombie outbreak.
It is known that Tank Dempsey, Nikolai Belinski, Takeo Masaki, and Edward Richtofen went here to look for answers about the Zombie project. Before they could do that however, they were ambushed by zombies and had to survive as many waves of them as possible.