The Ray Gun Mk2, which first emerged in Black Ops 2, has established itself as a dominant force among Wonder Weapons, overshadowing its predecessor, the original Ray Gun. Its much-anticipated return in Black Ops 6 Zombies has sparked excitement within the gaming community. Players eager to elevate their game and tackle challenging high rounds against legions of the undead need to understand how to acquire the Ray Gun Mk2 effectively.
In Black Ops 6 Zombies, multiple Wonder Weapons are available, making it crucial for players to navigate their options wisely. The renowned Ray Gun Mk2 can be obtained through various methods, and an easy-to-follow step-by-step guide is provided below.
One of the primary ways to secure the Ray Gun Mk2 is by spinning the Mystery Box, which is further enhanced by utilizing the Wonderbar! Ultra GobbleGum for improved odds.
Step 1: Activate Pack-a-Punch to Access the Mainframe Chamber

To embark on the quest for the free Ray Gun Mk2, players must first enable the Pack-a-Punch room, which is located within the underground Mainframe Chamber. The activation steps are straightforward:
- Retrieve the Fuse from the Maintenance Worker situated on the southeast corner of the Library’s second floor.
- Interact with Richtofen’s computer in the Director’s Quarters by shooting or meleeing it to acquire the Circuit Board.
- Repair the elevator found opposite the Rear Patio, then use the grapple point to descend into the Mainframe Chamber.
Step 2: Eliminate the Lab Technician Zombie for the Floppy Disk


Once players have entered the Mainframe Chamber, they should continue progressing through the rounds until they hit Round 10. At this stage, a Lab Technician Zombie will spawn, identifiable by its distinct name and glowing purple eyes. By eliminating this foe, players will obtain a Floppy Disk that will be added to their inventory.
Step 3: Use the Fax Machine in the East Foyer


After obtaining the Floppy Disk, players should head back upstairs to the East Foyer. Upon entering, they will find a fax machine on a desk against the west wall, marked by a white blueprint above it. Players must interact with the fax machine to trigger an event, allowing Vermin to spawn, which they must defeat while awaiting the completion of the printing process.
Once the fax machine has finished, players can interact with it to reveal a crucial message; they should be on the lookout for a word written in all capital letters as part of their next objective. For example, players might see: Bravo team, initiate protocol WORM.
Step 4: Decode Your Message in the Nursery

With the fax machine’s code in hand, players should proceed to the Nursery, where they will encounter a blackboard filled with letters and a clock. The letters are not random; they hold vital information that can be deciphered through the following translations:
- BCDEF – 5
- XYZ – 3
- GHILNO – 6
- M – 1
- JKQU – 4
- APRSTVW – 7
Players will need to match each letter of their code to the blackboard to derive a set of numbers. For instance, if their code is WORM, they find ‘W’ associated with 7, ‘O’ associated with 6, ‘R’ associated with 7, and ‘M’ associated with 1, leading to a code of 7-6-7-1.
Step 5: Release the Doppelghast and Defeat It for the Severed Arm




Now armed with their numerical code, players should return to the Mainframe Chamber, navigating through the Service Tunnel to find a locked room housing a red Doppelghast. By interacting with the panel next to the door, players can enter their code (for instance, using the above example of 7-6-7-1 based on the WORM code). Upon entry, the door will unlock, and the Doppelghast will emerge, accompanied by a horde of Toxic Zombies.
The Doppelghast is a formidable adversary, so players should be prepared with powerful weapons and ideally possess the Light Mend Ammo Mod for 500 Salvage, which is particularly effective against this Elite variant. After successfully defeating it, players can collect the Severed Arm that it drops.
Step 6: Enter the Armory and Obtain the Ray Gun Mk2


With the Severed Arm secured, the next destination is the Supply Depot, accessible through the Service Tunnel. In this location, players will find a JANUS door that allows entry into the Armory. Inside, players have a limited time of 60 seconds unbothered by zombies, during which they can locate the coveted Ray Gun Mk2, securely locked on the south wall. By interacting with the control panel next to the Ray Gun Mk2, they can place the Severed Arm on it, which will unlock the display case, granting them access to their prize.
The Ray Gun Mk2 will later be available across all maps in Black Ops 6 Zombies via the Mystery Box.
Is the Ray Gun Mk2 Worth It in Black Ops 6 Zombies?

Undoubtedly, the Ray Gun Mk2 ranks among the premier Wonder Weapons featured in Black Ops 6 Zombies. While alternative Wonder Weapons may offer immediate kill capabilities, the Ray Gun Mk2 shines through its upgrade potential and compatibility with perk-a-colas. Enhanced by Speed Cola and Double Tap Root Beer, this weapon transforms into a devastating three-round burst firearm, making players feel virtually invincible.
With a 21-round magazine, this weapon delivers powerful bursts without inflicting splash damage to the wielder. Additionally, players can Pack-a-Punch the Ray Gun Mk2 three times, upgrading it to house 42 bullets in its magazine, thus amplifying its lethality.