Modding Nazi Zombies can be confusing and hard at times. But with my help you can do anything you want. We'll start out at the very beginning of modding the zombies. So let's get started.

You need to download these:

Xero: [ Register or Signin to view external links. ] (Site download link is down)
Clean GPD: [ Register or Signin to view external links. ]

Open up Xero and start up the Black Ops GPD Editor and let's get started in the second column.

---

Okay, so first things first you need to know your binds. Binds are essentially buttons that declare commands. So it would be like this: Your bind "command". Study and remember these binds they are the basic, but most important part of GPD modding. Thank you to Ult1mateModd3rZ for his thread which can be located here and Mickeyboondock and his thread. Which where I got these codes.

BINDS


Once you get those down pat, you can move on and learn about commands.

---

Commands are codes that will tell the game to do a certain thing. Commands must always be with binds. Without binds they don't do anything. So an example of using a command would be this: That would be the correct way to use a command. Here are the main commands that you will most likely use in zombies GPD modding. These are for HOST ONLY.

COMMANDS

---

Now to learn about DVARs. DVARs are kind of like commands except they work for everyone in the game and have set values. Without set values the DVAR will not work. And again they must be set with binds. These will work for EVERYBODY. To correctly use a DVAR it would look like this:

DVARS


There are two exceptions to this
zombiefive_discovered "1" Nazi Zombies map "FIVE" is playable
zombietron_discovered "1" Zombietron is playable
These do NOT have to be in a bind to work.

---

Now onto giving weapons. This is very simple to do. Again this must be with a bind AND has to be with the command "give". So it would look like this: This makes it so that it gives you the Deathmachine when you press down on the DPAD. (The Deathmachine is for FIVE only.) The weapon list can be found at the bottom of this post.


Kino Der Toten Weapon List


FIVE Weapon List

---

The toggle option is what we are going to learn next. So the toggle option is used for DVARs only. Mainly because commands have the toggle setting built into them. The toggle option let's you toggle the option of one value or another. A prime example of this is to use it for changing the speed of the game (timescale). Let me show you an example: So what that is saying is that when you press the left bumper the speed of the game will be really slow. If you press it again it will be really fast. And if you press it once more it will go back to normal speed. And it repeats from there. This is a great tool to use when modding zombies.

---

Now we are getting into the more advanced part of the tutorial. We are going to be using strings and sets. Strings call on sets when they are called upon by a bind. They are very valueable when you are using the same piece of code in your GPD multiple times. A set is a code that will be used when called by a string. A common way strings and sets are used are in weapon cycles. So let me show you how weapon cycles are made:

So what that is saying is when the back button is pressed it will start set a. Set a says drop all of your weapons and give you the Deathmachine and Ray Gun Upgraded and when the back button is pressed again then go to set b. Set b is saying drop all of your weapons and give the Thundergun Upgraded and AK74u Upgraded and when the back button is pressed again go to set c. Set c says drop all of your weapons and give you the Freezegun Upgraded and Famas Upgraded. Then when the back button is pressed go back to set a. Then the process will repeat once again.

---

The Finished Product
When all of these are put together you can now make your own modded Zombies GPD. In case you still want to learn more let's build one together.



There you have it. You have now made your own modded Nazi Zombies GPD!

Notes *MUST READ*

• You MUST bind a control to start the mods.
  
• If you have any questions message me through AIM: TTGzGrounded
  
• If I am missing anything simply leave a reply or IM me on AIM
  
• If you want to learn more download My Modded Zombies, Walkerneo's, Zondrina's, or L96A1's Modded Nazi Zombie GPDs
  
• Mine: Forums/viewtopic/t=700658.html
  
• Walkerneo: Forums/viewtopic/t=672915.html
  
• Zondrina: Forums/viewtopic/t=691013.html
  
• L96A1: Forums/viewtopic/t=686509.html