The new Nazi Zombies map Der Riese will feature much from Shi No Numa and Verruckt. The power switch is back, as well as perks. We get the Wunderwaffe DG-2 from Shi No Numa. We also get new things like the Bowie Knife, a 1 hit kill knife until around wave 15-16 and we get the monkey bomb. The monkey bomb is a tiny monkey with symbols and dynamite strapped to it's back. We also get to see the Hellhounds once again.
Der Riese also features the new "Pack-A-Punch" machine, a machine that upgrades your weapon. There are 10 new achievements/trophies with this map as well as more advanced hellhounds and zombies. We hope to see weapons added in from Multiplayer that haven't had a chance yet. Such as the DP-28 and the Type-99. The map will have teleporters, which need to be linked first, to help escape zombies and hellhounds.
This map seems to be the most promising yet. But it also does
not seem to be the last zombie map. They may squeeze in
one more before Modern Warfare 2 drops on November 10th.