How to Play Nazi Zombies (And Other Games) with Four Players on One Xbox 360

what you need;

1) an xbox 360 with internet access

2) 4 xbox controllers, and 3 friends

3)4 xbox live account

ok- first things first, if one or several of the xbox live accounts are located on a different xbox 360, recover them to your xbox.

then, have all 4 players sign into different live accounts

next, start up COD5 and select nazi zombies, and choose an xbox live game, but set it to private.

now have your 3 friends join a party with you, and once they have, send a game invite to them, and let them (one by one) click the center button and accept the invite.

you should now have all 4 of you in the same game, enjoy ^^