What you need:

USB Flash Drive/Memory Stick
Modio: [ Register or Signin to view external links. ]
Usb Xtaf Gui Version 44: [ Register or Signin to view external links. ]
The File:I WILL NOT POST THE FILE ON HERE MESSAGE ME FOR THE FILE AND I WILL SEND IT TO YOU

Instructions:

1.Put Usb Stick Into XBOX Slot 1

2.Go To Campaign And Start A New Game

3.After Campaign Loads There Will Be A Man Infront Of You Talking To you, Pause Save & Quit

4.Go To System Settings, Storage, Hard Drive, World At War, Look For Saved Game, Move To Usb Stick

5.Plug Usb Stick Into Computer

6.Open Usb Xtaf Gui Version 44 And Modio

7.Go into Usb Xtaf Gui

8.Go To The Top Left To File

9.Click Open Device Selector, Choose Your Usb Drive

10. Click the Data Partition or The Second Option If Its Not The Same

11.Click Content, Click E0000098AE281998 or The First Option If Its Different

12.Click The First Option (ex:4156081C), Click 00000001 And You Should See The SaveGame

13.Open Modio(you dont have to make an account), Drag SaveGame From Usb Xtaf Gui To Open Grey Area In Modio

14.Drag File I Sent You Over To The Open Grey Area In Modio (you should put the file on your desktop and drag it from there)

15.Put The File I Sent You On The Left And Your Saved Game On The Right Side By Side

16.You Should Now Have Two Boxes In Modio Open Side By Side, In The Middle Of Them There Should Ids, a Profile Id And a Device Id

17.Delete Both The Profile Id And Device Id In The SaveGame I Gave You

18.Then Copy And Paste The Profile Id From Your SaveGame Into The One I Gave You

19.After You Have Copied And Pasted Those Two Ids Go To The Bottom Right And Click Rehash And Resign Twice (once to do it, twice for saftey

20.Now Close Modio, You Should Have The File I Gave You On Your DeskTop And It Has Been Changed To Be Your New SaveGame For Xbox

21.Do Steps 7-12 Again

22.Once Your In The Window And You See Your SaveGame Right Click Below Your SaveGame In The Empty Area And Click Inject Then Find The SaveGame On Your DeskTop And Inject it, You Should Have To Replace The File That Was Already In There.

23.Remove Usb Stick From Computer and Plug Into Xbox Console

24.Go To System Settings, Storage And Move It From Usb Drive To Hard Drive

25.Start WaW Choose Hard Drive As Saving Device And Go To Campaign And Resume

26.After It Loads You Should Spawn In The Jungle/Forest, Press Start Then Press B You
Should See A Red Dot On Your Screen, If You Do It Worked If Not You Did It Wrong(obviously)

27.If It Worked Save & Quit Go To Zombies Choose Solo, Xbox Live, System Link Or Split Screen(perfer solo so you can get the hang of it first)

28.Have Fun.

Controls:
3 Menus
Select=Switch Through Menus
LB=God Mode (On/Off)
RB=NoClip (On/Off) (Ufo Mode, You can fly through walls and through the air)

Main:
Dpad Up= NoTarget (On/Off) (All zombies disappear and stop spawning)
Dpad Right= Get All Guns
Dpad Down= Drop Weapon
(after dropping weapon hit Dpad Right again.)

Kick Menu:
Dpad Up= NoTarget
Dpad Right= Nothing
Dpad Down= Scroll through 2,3,4 players to Kick (honestly I recommend not using it)

Toggles:
Dpad Up= Cartoon Mode (On/Off)
Dpad Right= NoTarget
Dpad Down= Speed, Fast motion, slow motion, regular