When is the next opportunity to get the Halo 3 zombie achievements?

[Virgin4Life666]

I've heard they are easiest to do on Double Xp. Is there another way to get them? I am completely new to halo, so I don't know which lobby I have to go to, etc

 

[Brent M]

You don't have to wait for the "Living Dead" playlist to come out. If you don't want to wait for it then you can play social rumble pit. In the playlist there are zombie play types that you can earn the achievements. Just keep rejoining if you don't get zombies on a mythic map. This is how I got those achievements.

 

[parker_hm]

The playlists only appear as double Exp. They always have at least 1 every month to always give people a chance to get the achievements. If you have any further questions consult Bungie.net

 

[Dr. Evil]

Halo 3 zombies? I'm confused......Halo 3 doesn't have zombies, are you thinking of the game Call of duty world at war? that has a zombie mini game and you can earn XP points