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Call of Duty’s The Haunting adds a new Halloween-themed event to Black Ops 6 and Warzone, letting you complete in-game challenges to unlock a special weapon, new attachment, and a few cosmetics. Here we’ll guide you on how to unlock the X52 Resonator special weapon, GPMG-7 Muzzle Booster attachment, and all other rewards in the Echoes of the Dead event.
The Echoes of the Dead event is live until October 23, so you have one full week to complete the challenges and unlock all eight rewards. There’s also a bonus ninth reward for BlackCell pass holders.
You unlock each reward by completing a challenge. There is a specific challenge for multiplayer, Zombies, and Warzone, but you only need to pick one challenge per reward. This lets you pick challenges based on your preferred mode or the level of difficulty. All of the rewards and challenges can be found below.