Der Reise (The Giant) a playable zombie map in a map pack of Call of Duty: WAW and in the Rezzurection map pack in Call of Duty: Black ops. Der Reise is were it all started. Der Riese is were the zombies were created but were supposed to be super soilders for the Germans to help the Axis power to win the war (World War II). On the east side of the map (outside of the map) there is a building with a hole in it if the player look inside that builing there is a man that hanged himself so the zombies wouldn't kill him (his name is unknown). There are radios all over the map that tell the story.