Call of Duty: Black Ops Cold War

Black Ops Cold War Corrosion Camo

Weapon Level 50 primary / 30 secondaryZombies camoWeapon challenge
Weapon Level 50 primary / 30 secondaryCorrosion camo — Call of Duty: Black Ops Cold War

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

Corrosion is a Infection progression camo for Zombies in Call of Duty: Black Ops Cold War. Complete the Infection tier 1 class-specific Zombies requirement shown below. The original challenge route remains available where the required game mode and platform services are operating.

RequirementComplete the Infection tier 1 class-specific Zombies requirement shown below
ChallengeComplete the Infection tier 1 class-specific Zombies requirement shown below
Assault RiflesGet 20 consecutive eliminations without being hit 2 times in Zombies
Submachine GunsGet 20 consecutive eliminations without being hit 2 times in Zombies
Tactical RiflesGet 20 consecutive eliminations without being hit 2 times in Zombies
Light Machine GunsGet 20 consecutive eliminations without being hit 2 times in Zombies
Sniper RiflesGet 20 consecutive eliminations without being hit 2 times in Zombies
PistolsGet 20 consecutive eliminations without being hit 2 times in Zombies
ShotgunsGet 20 consecutive eliminations without being hit 2 times in Zombies
LaunchersGet 20 consecutive eliminations without being hit 2 times in Zombies
SpecialGet 20 consecutive eliminations without being hit 2 times in Zombies
MeleeGet 20 consecutive eliminations without being hit 2 times in Zombies
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 Corrosion camo look like?

The owner-supplied Corrosion tile is a mid-toned finish led by green tones.

How do you make progress toward Corrosion?

Track Corrosion 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 Infection tier 1 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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Corrosion — common questions

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

Corrosion is a Infection progression camo for Zombies in Call of Duty: Black Ops Cold War. Complete the Infection tier 1 class-specific Zombies requirement shown below. The original challenge route remains available where the required game mode and platform services are operating.

What does Corrosion camo look like?

The owner-supplied Corrosion tile is a mid-toned finish led by green tones.

How is Corrosion camo progress tracked?

The recorded route is: Complete the Infection tier 1 class-specific Zombies requirement shown below. Multiplayer and Zombies progress remain separate.

Is Corrosion 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 →
Entropy camo — Call of Duty: Black Ops Cold WarWeapon Level 50 primary / 30 secondaryEntropyWeapon Level 50 primary / 30 secondaryContamination camo — Call of Duty: Black Ops Cold WarWeapon Level 50 primary / 30 secondaryContaminationWeapon Level 50 primary / 30 secondaryGlitch camo — Call of Duty: Black Ops Cold WarWeapon Level 50 primary / 30 secondaryGlitchWeapon Level 50 primary / 30 secondaryConviction camo — Call of Duty: Black Ops Cold WarWeapon Level 50 primary / 30 secondaryConvictionWeapon Level 50 primary / 30 secondary

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