For all the achievements in Call of Duty: Black Ops 4 Zombies, besides the ones relating to the quests, you can use casual mode, but cannot
This achievement is more simple than it looks. You can do this 3 ways, in easiest to hardest.
The easiest way to get this achievement is with a co-op partner. Have your buddy camp a teleporter, and find one that leads to it. Cook a grenade or get downed by zombies, then bust though the teleporter, and get revived. Rinse and repeat for all party members.
The second easiest way is to down yourself in a solo game, and run though the teleporter before your self-revive picks you back up.
The last solution is to get yourself a self revive in a co-op game. This is the hardest because it requires you to get around ~500 kills to get a self revive token. Same premise as before, cook a grenade, or let a zombie down you, and self revive holding
, after leaving the teleporter.