I have a tutorial on my Modded Zombie Lobby. Post (https://www.thetechgame.com/Forums/t=5890211/modded-zombie-lobby.html)


HOW TO HOST THIS

What you need: A second controller, Another Profile with xbox live (a profile that u dont care about or create a new or you could get banned on your main account) a USB with atleast 3gb. You need the Time to do this,it takes some time to get this on.

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Step 1: Download the files above.

Step 2: Open up Horizon, and change the ID's on the offline profile that I have provided, to your ID's.

Step 3: Save, rehash, and resign the offline profile.

Step 4: Open up the savegame.svg that I have provided in Horizon.

Step 5: Change the ID's on the savegame.svg, to your ID's.

Step 6: Save, rehash, and resign the savegame.svg.

Step 7: Inject both the offline profile, and the modded savegame.svg into your USB flash drive.

Step 8: Load up Black Ops.

Step 9: Plug your USB flash drive into your Xbox 360 console.

Step 10: Select the USB flash drive as the storage device.

Step 11: Go to campaign, and press resume.

Step 12: Once the campaign game has loaded up, get a secondary controller, and sign into the offline account.

Step 13: Click the back button on your main controller, and then leave the game.

Step 14: Sign out of the offline account, on your secondary controller.

Step 15: Start up a solo zombie game on your main controller.

Step 16: Once the game has started, click the back button, and then quit.

Step 17: Un-plug the USB flash drive from your Xbox 360 console.

Step 18: Plug the USB flash drive back into your computer.

Step 19: Re-inject the offline profile into your USB flash drive.

Step 20: Unplug the USB flash drive from your computer, and re-plug it into your Xbox 360 console.

Step 21: Host an online zombie game (this works without being host, and in public zombie matches).

Step 22: Once the zombie game loads, grab your secondary controller, and sign into the offline profile.

Done!