The latest update for Call of Duty: Warzone Season 4 brought a variety of tweaks and fixes, but one change slipped into the patch notes after the initial release that might catch some players off guard. A new gas mechanic now causes players coughing in the gas to show up as red dots on the tactical map, potentially changing how late-game encounters unfold.
Many players are already familiar with the usual buffs and nerfs that come with each Warzone update, and Season 4 is no exception. However, this particular adjustment, highlighted by ModernWarzone, wasn’t mentioned in the original patch notes but was later added. It’s described as a “Coughing in Gas Quality of life” update, with the key gameplay impact being that enemies coughing in the gas will now appear as red dots on the tac map.
This is a large change for those who play Warzone casually or competitively. The gas has long been a tactical element in closing the circle or forcing engagements, and now, being caught without a Gas Mask means you risk revealing your position. It’s a bit of a double-edged sword. You might try to survive the gas, but expose yourself to enemies who can spot you more easily.
The update was confirmed in a tweet by ModernWarzone, showing the added note in the patch details. Here’s what the tweet says:
NEW: Coughing in gas will now mark you as a red dot on the enemies tac map in Season 4 of Warzone.
Looks like this was added to the patch notes at some point after they were initially released, thoughts? pic.twitter.com/fy5SGgYAkM
— ModernWarzone (@ModernWarzone) May 29, 2025
It’s interesting because there haven’t been many complaints from the player base about the gas mechanic itself. This change feels like something the community didn’t ask for, and it might be unpopular with some. Others could see it as a neat twist that adds a new layer of strategy, especially in those tense final circles. What do you reckon? Could this be a clever addition or just a frustrating new hurdle?
