Call of Duty: Modern Warfare 3 is adding horror-themed maps named Drive Thru and Mad Cow in Season 6. The Haunting has become somewhat of a tradition for Call of Duty players, as it adds plenty of spooky festivities for players to enjoy. The Halloween-themed addition first appeared in Black Ops Cold War and Warzone in 2021, so the Modern Warfare 3 iteration of this event will be its third edition so far. This seasonal event could show up at some point in Black Ops 6, but that is not confirmed yet.