Call of Duty: Modern Warfare III (2023)

Modern Warfare III (2023) Retch Camo

Zombies · MCPR-300Zombies camoOriginal challenge route
Retch camo — Call of Duty: Modern Warfare III (2023)
Zombies · Zombies · MCPR-300

How do you unlock Retch in Modern Warfare III (2023) Zombies?

Retch is a Zombies base camo in Modern Warfare III (2023), earned with the MWII MCPR-300. Reach weapon level 26 on the MCPR-300; then in Zombies, get 50 Mercenary Kills. Once earned, this base camo can be equipped on eligible MWII and MWIII weapons in MWIII.

Reviewed September 18, 2026 · Compiled from official Call of Duty progression and season announcements and the dated public wiki camo and weapon tables. No live in-game verification or current event availability is claimed. · Sources: Call of Duty — MWIII weapon and camo progression · Call of Duty — launch weapon roster and carry forward · Call of Duty — Season 6 final progression and Ranked rewards · Call of Duty Wiki — camo challenge catalog · Call of Duty — Warzone Season 4 Ranked rewards · Call of Duty — Warzone Season 6 Ranked rewards · Event sources: Call of Duty Wiki reference

How do you make progress toward Retch?

Open the MCPR-300 camo panel and confirm the required level before tracking this zombies objective.

Once earned, this base camo can be equipped on eligible MWII and MWIII weapons in MWIII.

Retch — common questions

Which weapon and mode unlock Retch?

Retch is a Zombies base camo in Modern Warfare III (2023), earned with the MWII MCPR-300. Reach weapon level 26 on the MCPR-300; then in Zombies, get 50 Mercenary Kills. Once earned, this base camo can be equipped on eligible MWII and MWIII weapons in MWIII.

Does Retch count toward weapon mastery?

Once earned, this base camo can be equipped on eligible MWII and MWIII weapons in MWIII.

Is Retch still obtainable?

Original challenge route. Public sources were reviewed; no live in-game completion test was performed.