1. Have a friend invite you to player match
2. Go to edit player card. Hit "B" and hover over "Save and Exit"
3. Have friend switch Lobby to Private Match. In Private Match have them edit game
options to Time Unlimited and score 30,000.
4. Now have them seitch to Combat Training. In Combat Training have them edit game
options to 1 friend and 1 enemy. Also, change the map to Nuketown now.
5. Have friend back out. You will get a message say lobby has been closed. Just hit "A".
(If done correctly at this moment they back out you should briefly see a loading screen in the background)
6. Now you should be in player match, but it should show your Combat Training rank. If not start over.
7. Invite your friend back to the lobby.
8. Once they re enter the lobby, wait about ten seconds then switch lobby to Wager Match and quickly back to Player.
9. Wait a few seconds and the lobby will begin, with only the two of you.