1) Join my Session In Progress
2) Once in my Pre-Game Lobby, Back out into Split Screen
3)MAKE SURE UNLOCK XBOX LIVE(ON)
4) Start the game and wait till its loaded
5 Choose a class and press the back button then up on the dpad
6) Go onto Private Match
7) And then your done! (You will be infected with all the mods shown below in private match so you can either play in private match with them or take them online .
(You may have to press the back button for certain mods like super jump first).
POST LEGIT THANK TOPIC AND PLUS REP

MY GAMERTAG IS vQSX Carbon