Dimensional gateways opening around the globe. An undead horde threatening all of humanity. A new Cold War threat emerging from the shadows. Investigate the abandoned Nazi facility at the heart of it all. – Die Maschine
Other then the basic Enemies on this map you will also see some Plaguehound and Megatons. The Plaguehound is similar to dogs but they explode and leave behind nova 6 gas, killing them will drop a max ammo at the end of the round. Megatons spawn at random, these guys are big and powerful and after killing them they will spit into the Megaton Bomber and the Megaton Blaster, these split forms have each only one of the blast types.
The only two Wonder Weapons on the map are the Ray Gun and the new D.I.E. Machine, The Decompressive Isotopic Estrangement Machine was initially designed to be an Exo-Element 1 collector, but an incident led to a design change. During an outdoor test, an assistant accidentally ejected a full capacitor all at once, triggering a shockwave blast that destroyed a military transport and Doctor Vogel’s personal automobile. Projekt Endstation saw the device’s full potential as a wonder weapon – and the assistant saw the full potential of a firing squad.
The Coffin Dance easter egg featuring four zombies dancing with a reward crate on their shoulders is a reference to the internet meme “Coffin Dance”. It can be activated by finding and shooting 5 glowing orbs in the main Pack-A-Punch room. After the dance is complete, players can open the reward chest and get some cool rare loot including one can of Juggernog.
To play the Musical Easter Egg “Alone” by Kevin Sherwood, players will need to find three cassette tapes around the map. One can be found in the refrigerator in the main building living room, another in the Particle Accelerator beneath the Pack-A-Punch, and the last one on a shelf in the medical bay opposite the computer terminal.
If the player reaches Round 45 and enters the Dark Aether, an Orda can be seen knocking down trees outside of the map, staying in the particle room for 115 seconds/zombie kills will cause the players to hear stomping above, and then must wait till it stops to claim the free max ammo dropped in the pond.
Free Legendary Weapon upgrade can be unlocked by shooting 4 buttons in the window behind Speed Cola While in the Dark Aether, this will trigger a hand to come out of the window looking for a trade, players will need to allow the hand to grab 15 zombies to get the free upgrade.
A Jumpscare can be seen sometimes when pulling a Raygun from the mystery box, it can also be seen when entering the Dark Aether and shooting 5 flouting zombies across the map and standing under the final one, This also drops a free scorestreak.
Shooting 3 Satellites located outside of the map with a weapon equipped with Dead Wire and making them point toward Nacht Der Untoten will spawn 1500 Zombie Essences at the Penthouse and the code “345834825” will be repeated.