1.go to main menu. 2.have a friend inv you to a player match. 3.have him/her switch it to private match. 4.change it to demo and change map to whatever map you want. 5.now you have to go to edit player card and hover over save and exit. 6.have your friend switch it to theater and the host backs out when it says party is no longer available hit a and save and exit and you should be in player match and your frind wwill be in theater when he/her gets back in. 7. wait 5 secconds and switch it to wager match then player match realy fast. then it starts. if it says waiting for more players then start over. .