Hello TTG, this is my first strategy guide and really my first helpful post for the community. I believe I found a great strategy for Der Riese and I wanted to share it with you guys. It's essentially just the Catwalk Strategy, but I have a more defined strategy. Here it is.

Requirements
3 people [that's what I had]
Mics
Good listeners
Experienced zombie players

Step One-
Easiest step, you're going to want to stay in the spawn area until the end of round four. Once round four ends, you should have enough money to get where you need to be. Once round for ends you need to quickly buy the door leading to the trench gun then head down the hallway towards the stairwell that leads to Jug, then jump off the ledge and head to the box.

Step Two-
Let everyone use the box until you get something good to hold off there. Once everyone has good guns, your going to want to hold off at the door leading to the catwalk until about round twelve or thirteen [or until things get to hectic]. AND DON'T TURN THE POWER ON YET. Once it gets to those rounds or it gets to crazy to handle, open the door to the catwalk and then turn on the power.

Step Three-
Here you need one person who doesn't care if they get not a lot of points, one person a guard, and a daredevil. Have the person who doesn't care if he doesn't get a lot of points go to the window on the catwalk. The best setup for this guy [what I used] was a PaP Fn Fal and a Pap Hk21. The guard is going to stand at the top of the Catwalk stairway and guard the guy at the window. His setup [what my friend got] is a PaP Raygun and a PaP Hk21. The Daredevil is going to stay outside of the Catwalk building and run around. His setup is really anything that person can kill quick and easy with. The Hk21's are just backup, with 700 mags PaP, it's good to have.

Step Four-
Once it hits about round sixteen or so, make a crawler and link the pads. Now PaP or hit the box. You're going to want PaP weapons though. Once everyone is done, go back to your positions and stay until everyone gets enough money to get all of the perks. Make a crawler and get the perks. You also want to go buy Bouncing Betties [everyone] and place them respectively. Then just hold your positions and make a crawler whenever needed.

Extras-
Monkey Bombs are highly needed, if everyone can get them that is fantastic.
Bouncing Betty Locations-Put one or two at the top of the stairway, on or two heading towards the caged in part of the stairway, and have one person keep two extra.


Rember, if this helped you or you think it is good, please thank it. No hateful comments please, if your strategy is similar and you want to take credit, make your own post and get off mine. Thanks TTG for making this website, it is extremely helpful, and thanks to the community for helping each other out. This is what I made to help out. And TTG Moderators or Admins, if you think this is good enough for a sticky.....I'm all for it:)!!
Thanks