Wolfdemon19 wrote I found this when I was surfing youtube, I haven't gotten the chance to test it myself, since I'll of my friends are being stubborn and won't do it with me, so can someone tell me if it works?

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*Don't know if it works for both PS3 and Xbox 360*

(Three people must play)
1. Keep playing zombies regularly till you have 3000 points (That is if your playing on Verukkt or Shi no Numa- Der Riese 5000- Nacht 1000)

2. When the two players that are going to stay have the right amount of points have them down eachother.

3. The person who is going to leave then holds a grenade for two seconds and then lets go of it, just as he does this he must revive one of the others, once down reviving he must instantly leave the game (Turn off xbox or PS3)

4. The person who is not alive revive the other person, the Game Over message should appear, but you should still be able to play.
If done correctly the two that stayed should have unlimited points and health.
*This glitch is just for fun, since the rounds don't really change and won't show up in the leaderboards.*