Zombie Mode?

  1. I see a video on youtube.com showing all NPC's turn into zombie. My internet connection is slow so I can't see the full video. Can someone tell me how to enable this mode? Is it needs a patch or somthing of this kind to enable or this is an easter egg? also can it is possible to enable this mode on all levels.

    User Info: samimhassan

    samimhassan - 8 years ago

Top Voted Answer

  1. It's an easter egg which involves killing people in a certain manner on the "Death on the Mississippi" mission. MikePenance's guide explains it under the easter eggs section.

    User Info: JSD324

    JSD324 - 8 years ago 1 0

This question has been successfully answered and closed.