Modern Warfare III (2023) Retrowave Camo

How do you unlock Retrowave in Modern Warfare III (2023) Zombies?
Retrowave is a Zombies base camo in Modern Warfare III (2023), earned with the MWIII Sledgehammer. Reach weapon level 4 on the Sledgehammer; then in Zombies, get 250 Kills. Once earned, this base camo can be equipped on eligible MWII and MWIII weapons in MWIII.
How do you make progress toward Retrowave?
Open the Sledgehammer 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.
Retrowave — common questions
Which weapon and mode unlock Retrowave?
Retrowave is a Zombies base camo in Modern Warfare III (2023), earned with the MWIII Sledgehammer. Reach weapon level 4 on the Sledgehammer; then in Zombies, get 250 Kills. Once earned, this base camo can be equipped on eligible MWII and MWIII weapons in MWIII.
Does Retrowave count toward weapon mastery?
Once earned, this base camo can be equipped on eligible MWII and MWIII weapons in MWIII.
Is Retrowave still obtainable?
Original challenge route. Public sources were reviewed; no live in-game completion test was performed.
More Modern Warfare III (2023) camos
Camo directory →
ChallengeAbscessZombies · Carrack .300
ChallengeAcid RainZombies · Crossbow
ChallengeAnomalyZombies · FR 5.56
ChallengeAvariciousZombies · Bruen Mk9
ChallengeBinary DeathZombies · P890
ChallengeBleak VisionsZombies · TR-76 Geist
ChallengeBottomless VoidZombies · Tempus Torrent
ChallengeBraindeadZombies · Crossbow