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How to Kill 100 Zombies with One Killstreak in Call of Duty: Black Ops 6

by Hunter Mar 05,2025

Mastering the Harbinger of Doom Dark Ops Challenge in Call of Duty: Black Ops 6

Call of Duty's rewarding killstreak system takes center stage in Black Ops 6 Zombies, transforming into potent Support items that decimate hordes. The "Harbinger of Doom" Dark Ops Challenge tasks players with achieving 100 zombie kills using a single killstreak. This guide outlines the optimal strategies for success.

Optimal Maps and Modes

Black Ops 6 Zombies offers Standard, Directed, and Jingle Hells modes. While Directed is popular for camo grinding, its smaller hordes are unsuitable for this challenge. Standard mode provides the necessary zombie density.

Map selection is crucial. Open areas maximize killstreak effectiveness. The Shipwreck on Terminus and the Liberty Falls spawn area near Pump & Pay are prime locations.

Top Support Items

For this challenge, the Chopper Gunner and Mutant Injection are superior choices.

  • Chopper Gunner: Provides aerial minigun support, offering invulnerability and high damage output.
  • Mutant Injection: Transforms the player into a Mangler, granting temporary invulnerability and devastating melee capabilities.

High-ranking players can craft these at workbenches (2500 Salvage). Alternatively, they can be obtained through RNG methods: eliminating special/elite enemies, completing S.A.M. Trials, or using Loot Keys on Terminus/Liberty Falls. Crafting beforehand is recommended to avoid reliance on chance.

Effective Strategies

High-round gameplay is essential for maximizing zombie spawns. Rounds 31-40 are ideal. Activating the Rampage Inducer further boosts zombie density and speed.

  • Mutant Injection Strategy: Gather a large horde in a confined area with multiple spawn points (e.g., Terminus' Rec Yard, Liberty Falls' Backlot Parking, or Citadelle des Morts' Oubliette). Activate the injection, utilize melee attacks aggressively, and maximize kills.

  • Chopper Gunner Strategy: Assemble a large horde in an open area (e.g., Terminus' Shipwreck, Liberty Falls' Backlot Parking, or Citadelle des Morts' Town Square). Deploy the Chopper Gunner and unleash its aerial firepower.

Conclusion

By combining the right map, mode, support item, and strategy, conquering the Harbinger of Doom Dark Ops Challenge in Call of Duty: Black Ops 6 becomes achievable. Remember to prioritize high-round gameplay and strategic horde management.

Mangler Black Ops 6 Zombies Liberty Falls Image illustrating a horde of zombies

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