In Season 5 of Warzone, a new "mystery" side easter egg was added to Mauer Der Toten. This side easter egg remained undiscovered for a while, and it was even mentioned in the Season 5 patch notes that a couple of hidden surprises were added in Mauer Der Toten.
It was not until recently that a Youtuber named SASTAC discovered the mystery side easter egg. Feel free to check out our video guide on how to complete this easter egg or continue with the written guide.
This easter egg involves the open sewer entrance on East Berlin Street.
If you throw in any explosive equipment, you will hear a distinct scream or a laughing sound. You can throw in any explosives such as stun grenades, frag grenades, semtex, and even C4 charges. The unique sound you hear is the indication that the explosive has been registered.
You can throw in explosives in exchange for some free salvage, a random free perk, and a guaranteed LT53 Kazimir drop. You need to throw a total of 13 explosives to get the loot. It doesn't have to be one type of explosive only. You can throw in a mixture of explosives, and it will still count.
