But it is still a glitch, especially when players could climb on top of the Pack-a-Punch machine to preserve himself from getting all the damage that the onslaught of zombies could cause. It is possible that when he gets down from that spot, things will return to normal. Also, it appears that the player can trigger the glitch at a particular period. In reality, the glitch only delays the inevitable. On this spot, the player could not be reached by zombies, allowing him to shoot from a safe position.Īlthough the user could stay on that spot for a while, it is not a guarantee that he is safe all the way. This is the part of the mission where the portal opens up and players get the chance to climb on top of the machine. In a video shared on TikTok by a user named Stark London, the player reveals a specific spot where he is not vulnerable to zombies’ attacks. Interestingly, a new video shows a hack in the Zombies mode that makes the player invulnerable to the Undead’s attacks. One of the fan-favorite modes in the franchise's latest offering is the Zombies Mode. New and veteran 'Call of Duty' fans are now having fun exploring 'Call of Duty: Black Ops Cold War' and its campaigns.