Call of Duty jumpscares are back!
The first one could was all the way back in Black Ops 2, and now you can experience the same terrifying fright again in Black Ops 4's Blood of the Dead map. This particular Easter egg involves the Shadowman monster.
All you need to do to activate the jumpscare is to play the Blood of the Dead map in a Classic mode. Then, get a sniper rifle with a scope from a mystery box and head toward the catwalk area.
From the catwalk, you will see an old shack across the road. If you zoom in to see what's inside (look through the window), you will experience the trademark Zombies jumpscare.