It can be said that many people in "Call of Duty: War Zone" hope that the gas mask can bring benefits without shortcomings.
Call of Duty: War ZonePerhaps more important than any other battle royale, it really wants to take its ring of death seriously. As represented in Warzone, this gas is lethal to those trapped in it.
It not only hits the player's HP, but also devours their armor. To solve this problem, players can find or buy gas masks, which can avoid this effect in just a few key seconds, but not much more.
The only problem is: opening and closing the gas mask-when you cross / enter the gas mask, the game will automatically do this-freeing you from ADS. In the busy final lap, this may be the difference between winning and losing the shootout, all because the animation played for about a second.
Since the release of "Battlefield", many players have been complaining about how this kind of equipped / unequipped animation made them pay a crucial battle. It seems that by accident, Reddit user RoninMk7 found that equipped with a heartbeat sensor (which is the most important in our best Warzone load), prevented the playback of the gas mask animation.
Needless to say, just like a gas mask, using a heartbeat sensor will also take you out of ADS. The difference is not big, but it does exist. The additional benefits provided by the sensor include revealing the enemy's location. In addition to this, you actually only use one kind of animation in exchange for faster, less attractive animations.
How to use r / CODWarzone's heartbeat sensor to avoid gas mask animation
Infinity Ward previously fixed a bug that caused the same gas mask animation to prevent players from deploying parachutes, but the developer has not commented on whether to change the animation to ground gameplay.
As many pointed out in the comments, animation is a necessary condition to make side gas more risky. When players in the safety zone know that their backs are covered, they can provide more guarantees for them.