Call of Duty: Black Ops Cold War

Black Ops Cold War Chemical Camo

Weapon Level 10Zombies camoWeapon challenge
Weapon Level 10Chemical camo — Call of Duty: Black Ops Cold War

How do you unlock Chemical camo in Black Ops Cold War?

Chemical is a Brushstroke progression camo for Zombies in Call of Duty: Black Ops Cold War. Complete the Brushstroke tier 5 class-specific Zombies requirement shown below. The original challenge route remains available where the required game mode and platform services are operating.

RequirementComplete the Brushstroke tier 5 class-specific Zombies requirement shown below
ChallengeComplete the Brushstroke tier 5 class-specific Zombies requirement shown below
Assault RiflesGet 2500 eliminations while the weapon is Pack-a-Punched
Submachine GunsGet 2500 eliminations while the weapon is Pack-a-Punched
Tactical RiflesGet 2500 eliminations while the weapon is Pack-a-Punched
Light Machine GunsGet 2500 eliminations while the weapon is Pack-a-Punched
Sniper RiflesGet 2500 eliminations while the weapon is Pack-a-Punched
PistolsGet 2500 eliminations while the weapon is Pack-a-Punched
ShotgunsGet 2500 eliminations while the weapon is Pack-a-Punched
LaunchersEliminate 5 or more enemies with one shot 50 times in Zombies
SpecialEliminate 5 or more enemies with one shot 50 times in Zombies
MeleeGet 2500 eliminations while the weapon is Pack-a-Punched
AvailabilityThe original challenge route remains available where the required game mode and platform services are operating.

Reviewed September 1, 2026. Launch roster and access facts were checked against official Call of Duty weapon/season articles; the completed roster was cross-checked with GamesAtlas and the camo catalog with the Call of Duty Wiki.

What does Chemical camo look like?

The owner-supplied Chemical tile is a dark finish led by neutral tones.

How do you make progress toward Chemical?

Track Chemical separately on each weapon and verify the class-adjusted requirement in the in-game challenge panel before the match.

The recorded route is: Complete the Brushstroke tier 5 class-specific Zombies requirement shown below. Multiplayer and Zombies progress remain separate.

Every camo, exact unlocks — see the full Black Ops Cold War camo directory.

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Chemical — common questions

How was Chemical camo obtained in Call of Duty: Black Ops Cold War?

Chemical is a Brushstroke progression camo for Zombies in Call of Duty: Black Ops Cold War. Complete the Brushstroke tier 5 class-specific Zombies requirement shown below. The original challenge route remains available where the required game mode and platform services are operating.

What does Chemical camo look like?

The owner-supplied Chemical tile is a dark finish led by neutral tones.

How is Chemical camo progress tracked?

The recorded route is: Complete the Brushstroke tier 5 class-specific Zombies requirement shown below. Multiplayer and Zombies progress remain separate.

Is Chemical still obtainable?

The original challenge route remains available where the required game mode and platform services are operating.

More Black Ops Cold War camos

Camo directory →
Extortion camo — Call of Duty: Black Ops Cold WarWeapon Level 10ExtortionWeapon Level 10Degeneration camo — Call of Duty: Black Ops Cold WarWeapon Level 10DegenerationWeapon Level 10Downfall camo — Call of Duty: Black Ops Cold WarWeapon Level 10DownfallWeapon Level 10Drench camo — Call of Duty: Black Ops Cold WarWeapon Level 10DrenchWeapon Level 10

Skip the grind

Our Black Ops Cold War camo and rank services service includes Multiplayer Dark Matter, Zombies Dark Aether and Max Rank packages..

See Black Ops Cold War servicesSee exact inclusions on the service page