There are two chalkboards and three noticeboards in Der Riese.
Chalkboard 1[]
Found in multiple areas of the map, this chalkboard features numerous mathematical equations and scientific diagrams. It also features several sentences and words tied to the story, including:
"NEVER AGAIN SAM"
"EDWARD, I KNOW IT WAS YOU!"
"TREYARCH" (written in Illuminati Code)
Chalkboard 2[]
Found in multiple areas of the map, this chalkboard features numerous mathematical equations and scientific diagrams. It also features additional elements pertaining to Nazi mysticism and conspiracies, including:
A diagram for the Vril-1 UFO
"Schwartze Sonne" (German: Black Sun)
Noticeboard 1[]
There is a noticeboard behind the Mystery Box spawn near Teleporter Z-A, that has various images. The board also features pictures of zombies in Paris, under the Eiffel Tower.
Noticeboard 2[]
There is a noticeboard in the room off Teleporter Z-B near the Type-100 wallbuy, that has various images. These include a headline that says "The Bees have escaped from Ludwigsdorf" (in German). The board also features the picture of a theater stage.
Noticeboard 3[]
There is a noticeboard near Teleporter Z-C that has various images. These include a note that reads "The Bell is now mobile" (in German). The board also features the picture of zombies on a coast near a lighthouse and a ship.
Trivia[]
- The pictures found on the noticeboards were hints towards three Zombies maps planned for a fourth Map Pack for Call of Duty: World at War that was ultimately cancelled.