Post or message me your gamertag and I will invite you, If you don't want menu I can give you any prestige.
Once in you will see a checkered board screen then back out and goto split screen start the match then it will kick you then join back to my game. I will start it then give you the menu once you have it you can goto a private match and play around with it. Rb is for seen menu and Lb is for stealth menu.
