As Activision brings Halloween to Call of Duty: Warzone, players can investigate and eliminate monsters in The Haunting: Operation Nightmare for free rewards.

After a lengthy hiatus, The Haunting is finally back in Warzone. Monsters have invaded Al Mazrah and Vondel, turning the maps into spooky, jump-scare paradises. Along with the return of Zombie Royale, a new Halloween Warzone event, called The Haunting: Operation Nightmare is here with thrilling missions for players to complete on a dark Al Mazrah.

Here's a complete guide to The Haunting: Operation Nightmare in Warzone.

Warzone The Haunting Operation Nightmare Guide: How to Complete

Warzone's The Haunting: Operation Nightmare transports players to a nighttime Al Mazrah after the Hellmouth opened and brought otherworldly beings to Warzone. As the creatures look for souls on Al Mazrah and Vondel, players can join the fight against the monsters in the latest Warzone event.

Participating players must investigate several eldritch hot spots and anomalies. The locations will appear on your Tac-Map; visit each one, investigate, and eliminate the "Most Wanted" Target. There will also be other enemies patrolling the areas you must eradicate as well.

The hot spots bring players face to face with "The Pharaoh," a "Swamp Creature," suspicious orbs, "Evil Spirits," and even a Nightmare Portal at the Altars of Lilith.

Warzone The Haunting Operation Nightmare Guide: Rewards

As players complete objectives in The Haunting: Operation Nightmare, they will earn free rewards, including a Mastery Weapon Blueprint.

If the Weapon Blueprint is anything like the broken DOOM Shotgun, then it will inspire all Warzone players to conquer the event.

When Does The Haunting Operation Nightmare Start in Warzone?

The Haunting: Operation Nightmare starts on Tuesday, Oct. 17, 2023, at 12 p.m. ET in Warzone. As players explore all the Halloween changes to the Battle Royale, they can participate in the limited-time event.

Is The Haunting Operation Nightmare in DMZ?

Yes, players can complete The Haunting: Operation Nightmare in DMZ. Activision confirms, "Everything featured in The Haunting for Battle Royale will be available to experience in DMZ too, including 'Operation Nightmare.'"

This article was originally published on dbltap as Warzone The Haunting Operation Nightmare Guide: How to Complete, Rewards.