The arrival of the cargo ship Vodianoy to the coast of Verdansk has brought, as expected, a population of infected that are making things difficult for anyone who tries to get close to the ship. However, some of those who manage to survive are discovering some secrets, like the yellow card.
Warzone's yellow card

The new Season 2 has introduced a new, very limited-edition secret item that players can unexpectedly discover during gameplay. It's a new access card that, this time, will unlock a secret chest hidden in one of the rooms of the infected ship.
You should know that there will only be one yellow card per game, so in the event that you find it, you will be a real privilege, so you better run in search of the chest before someone steals it from you when you lie down.
What is the yellow card for?
The yellow card will open a special yellow/gold chest hidden in one of the ship's rooms. You'll only need this card to open it, and once you do, you'll receive rewards, which usually include a huge amount of money, weapons, armored protection, and other items.
Killing Zombies at the Ship in Warzone will give you a "Yellow Key Card" that opens up yellow colored crates.
Vid Credit: @BennyCentral pic.twitter.com/itIXN2lopt
— CharlieIntel (@charlieINTEL) February 25, 2021
Where do you get the yellow card?

The approach may seem simple to you, but the problem is getting the damn card. In order for it to appear, we will have to kill all the zombies that are on the ship, and it will not be until we kill the last one when the long-awaited card appears as a reward when the last corpse kisses the ground.
It will be there when we can take the card and go to the chest immediately, however, you must take into account another problem.
More people than in the sales
The premiere of season 2 has once again brought together thousands of players at a specific point. The appearance of the ship and all the zombie paraphernalia around it has done nothing but attract the interest of all the players who rush to Verdansk, which is why these days it is quite difficult to get close to the area.
You only need to try it a couple of times to see that dozens of players land at the spot called Shipwreck on the first parachute drop, so in addition to the zombies, there's a high human presence in the surrounding area. One strategy is to stalk the area and wait for the moment to capture the yellow card , although that doesn't always guarantee good results, since, like you, many other players will be waiting to do the same.
So much for that?

It is true that the yellow chest reward does not seem to be anything special, but the interesting thing is that the thing could not end there. Some users have found a terminal whose screen displays a message with "5%", a percentage that according to some, could refer to the level of infection in all of Verdansk.
According to initial suspicions, reaching 100% completion could activate the missile silos that have appeared this season, potentially destroying the map entirely. This could lead to new doors and new functions for the mysterious yellow card . And what if it's related to the supposed deactivation of a missile?