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Call of Duty: Modern Warfare 3 features a Zombies game mode for the first time in a MW game series. With this new MWZ mode, there are eight new camos for each weapon that you can unlock by completing their respective challenges. These MW3 Zombies camo challenges can only be accomplished via the MWZ mode, meaning that the Warzone players will be left out. But there are more than 30 weapons in the game, and a lot to come in MW3. Are you ready to checkmark the tasks and achieve MWZ camos for your weaponry?
MW3 Zombies Base Camo Challenges
Assault Rifles
SVA 545
- Wayward: Get 250 kills.
- Topo Ghast: Get five kills without releasing the trigger button 20 times.
- Sludge: Get 250 kills in the Medium or High Threat Zone.
- Chaos: Get 250 kills while having at least four perks active.
RAM-7
- Harbinger: Get 250 kills.
- Decayed Sands: Get 250 hipfire kills.
- Greed Blur: Get 100 kills shortly after using a Field Upgrade.
- Incurable: Get 200 Critical kills.
MTZ-556
- Astray: Get 250 kills.
- Murk Glitch: Get 250 kills with full attachments.
- New Strain: Get 250 kills while having at least four perks active.
- Mud: Get 20 consecutive kills without taking damage 10 times.
Holger 556
- Subterranean: Get 250 kills.
- Topo Gloom: Get 10 kills in five seconds 10 times.
- Palette Cyst: Get 250 kills while in Tac Stance.
- Caustic River: Get 200 critical kills.
MCW
- Subterranean: Get 250 kills.
- Topo Gloom: Get 10 kills in five seconds 10 times.
- Palette Cyst: Get 250 kills while in Tac Stance.
- Caustic River: Get 200 critical kills.
DG-56
- Typhoon: Get 250 kills.
- Hysteria: Get 10 kills in five seconds 10 times.
- Hallowed Glitch: Get 100 kills on enemies affected by your Tactical.
- Petrified: Get 200 critical kills.
FR 5.56
- Puncture: Get 250 kills.
- Digital Wildwood: Get 300 critical kills.
- Unseen Ravager: Get 30 Hellhound kills.
- Anomaly: Get 250 hip-fire kills.
Battle Rifles
Bas-B
- Reality Blur: Get 250 kills.
- Spirit Glitch: Get 250 kills in the Medium or High Threat Zone.
- Forest Sands: Get 250 kills with frost damage.
- Black Satin: Get 20 consecutive kills without taking damage 10 times.
Sidewinder
- Mutated Flare: Get 250 kills.
- Tide Surge: Get 10 Mangler kills.
- Cacophony: Get 200 critical kills.
- Green Satin: Get 250 Point Blank kills.
MTZ-762
- Firestorm Blur: Get 250 kills.
- Topo Sickly: Get 250 kills with the gun at Rare or higher rarity.
- Alert: Get 50 Mercenary kills.
- Orange Satin: Get 100 kills shortly after using a Field Upgrade.
SMGs MW3 Zombies Camo Challenges
Striker
- Nocuous: Get 250 kills.
- Topo Blaze: Get 30 hellhound kills.
- Inner Demon: Get 250 kills with the gun at Rare or higher rarity.
- Living Tissue: Get 250 kills with full attachments.
WSP Swarm
- Familiar: Get 250 kills.
- Unmarked Grave: Get 250 Point Blank kills.
- Terracotta: Get five Mimic kills.
- Death Form: Get 250 kills in the Medium or High Threat Zone.
Amr9
- Disoriented: Get 250 kills.
- Toxic Sands: Get 250 kills with frost damage.
- Ferver: Get 20 consecutive kills without taking damage 10 times.
- Torment Glitch: Get 250 kills with full attachments.
WSP-9
- Perilous: Get 250 kills.
- Splintered: Get 100 kills in a single match.
- Oracle: Get 250 kills with Fire Damage.
- Decrepit: Get 10 kills in five seconds 10 times.
Rival-9
- Fading Breath: Get 250 kills.
- Cartilage: Get five Mimic kills.
- Tomb Glitch: Get 100 kills shortly after using a Field Upgrade.
- Cold Snap: Get 250 kills with toxic damage.
Striker 9
- Dire: Get 250 kills.
- Topo Gargoyle: Get 250 hipfire kills.
- Midnight Sands: Get 250 kills with toxic damage.
- Illusions: Get 250 kills while in Tac Stance.
Shotguns
Lockwood 680
- Dark Sands: Get 250 kills
- Palette Rage: Get 250 hipfire kills.
- Magma Beast: Get 250 electric damage kills.
- Riddled: Get 20 consecutive kills without taking damage 10 times.
Haymaker
- Burnt Sands: Get 250 kills.
- Below Zero: Get 250 kills while having at least 4 perks active.
- Palette Buried: Get 250 kills in the Medium or High Threat Zone.
- Inkblot: Get 10 kills in five seconds 10 times.
Riveter
- Marrow Sands: Get 250 kills.
- Global Panic: Get 10 kills in five seconds 10 times.
- Palette Infected: Get 250 Fire Damage kills.
- Melting Hope: Get 10 Mangler kills.
LMGs MWZ Camo Challenges
Pulemyot 762
- Dirt Filaments: Get 250 kills.
- Pain Glitch: Get 100 kills in a single match.
- Purple Ooze: Get 250 kills with the gun at Rare or higher rarity.
- Blurred Myopia: Get five Mimic kills.
DG-58 LSW
- Psychedelic Ridge: Get 250 kills.
- Topo Spirit: Get 250 kills while in Tac Stance.
- Stonework: Get 250 kills with the gun at Rare or higher rarity.
- Spectral Sight: Get 200 critical kills.
TAQ Eradicator
- Archfiend: Get 250 kills.
- Drowned Sands: Get 10 kills without reloading 10 times.
- Patchwork: Get 10 kills in five seconds 10 times.
- Daxed: Get 10 Disciple kills.
Bruen MK9
- Isolation: Get 250 kills.
- Jagged Edges: Get 250 kills with the Bruen MK9 at Rare or higher rarity.
- Avaricious: Get 250 kills while having at least four perks active.
- Shin Rippers: Get 250 kills with fire damage.
Holger 26
- Pestilence: Get 250 kills.
- Unknown Visitor: Get 10 Mangler kills.
- Palette Scorched: Get 10 kills without reloading 10 times.
- Mysterious: Get 250 kills at Rare of higher rarity.
Marksman Rifles
KVD Enforcer
- Symptomatic: Get 250 kills.
- Palette Cursed: Get 10 Disciple Kills.
- Grim Reaper: Get 10 kills in five seconds 10 times.
- Thanatos: Get 250 kills in Medium or High Threat zones.
MCW 6.8
- Spirit Bush: Get 250 kills.
- Topo Ooze: Get 100 kills on enemies affected by your Tactical.
- Decay: Get 250 kills with your weapon at Rare or higher rarity.
- Unyielding: Get 200 critical kills.
DM56
- Black Plague: Get 250 kills.
- Rusted Brush: Get 250 kills with full attachments.
- Golden Sands: Get 10 Mangler kills.
- Damned Souls: Get 250 kills while in Tac Stance.
MTZ Interceptor
- Psychedelic Misery: Get 250 kills.
- Blood Brush: Get 100 kills shortly after using a Field Upgrade.
- Slash Glitch: Get 30 Hellhound Kills.
- Destiny: Get 250 kills with the gun at Rare or higher Rarity.
Sniper Rifles MW3 Zombies Camo Challenges
XRK Stalker
- Blood Gutter: Get 250 kills.
- Palette Sickly: Get 250 kills with frost damage.
- Brimstone Brush: Get 250 kills while having at least four Perks active.
- Trapped: Get 200 Critical kills.
Katt-AMR
- Ruination: Get 250 kills.
- Topo Stone: Get 200 critical kills.
- Palette Corpse: Get 250 kills with the gun at Rare or higher rarity.
- Dimensional Shift: Get 250 kills with frost damage.
Longbow
- Calamity: Get 250 kills.
- Topo Ash: Get 250 kills with fire damage.
- Palette Adjudicator: Get 250 kills with the Longbow at Rare or higher rarity.
- Puzzled: Get 200 critical kills.
KV Inhibitor
- Incinerated: Get 250 kills.
- Spoiled Eggs: Kill 5 Mimics.
- Palette Grove: Get 250 fire damage kills.
- Strong Organs: Collateral three enemies with a single shot 30 times.
Handguns MW3 Zombies Camo Challenges
Cor-45
- Obsession: Get 250 kills.
- Hallucinate Glitch: Get 250 fire damage kills.
- Haunted: Get 250 kills while having at least four perks active.
- Grief Manifest: Get 250 kills with full attachments.
Renetti
- Mist Filaments: Get 250 kills.
- Hemoglobin: Get 10 Disciple kills.
- Radio Waves: Get 250 Point Blank kills.
- Oxidized: Get 250 kills while having at least four perks active.
Tyr
- Royale Swirl: Get 250 kills.
- Topo Grave: Get 250 kills with frost damage.
- Sunstroke: Get 30 Hellhound kills.
- Crystal Palace: Get 10 kills in five seconds 10 times.
WSP Stinger
- Dead Sands: Get 250 kills.
- Moss Filaments: Get 250 kills with electric damage.
- Lost Transmission: Get 250 hipfire kills.
- Apocalyptic: Get 250 kills with full attachments.
Launchers
Stormender
- Deformed: Get 250 kills.
RGL-80
- Pathosis: Get 250 kills.
Melee MWZ Camo Challenges
Gutter Knife
- Foam Sands: Get 250 kills.
Karambit
- Ripped: Get 250 kills.
MW3 Zombies Mastery Camo Challenges
- Golden Enigma: Get 100 kills and successfully extract in a single deployment
- Zircon Scale: Get 300 Pack-A-Punch Kills
- Serpentinite: Get 10 special or elite Zombie kills
- Borealis: Complete 36 Serpentinite Camo Challenges
Note that the mastery challenges for the MW3 Zombies camos are the same for all weapons in every category.
However, you would need to complete only 36 Serpentine camo challenges in MWZ to earn the Borealis ultimate skin for all the weapons in the game.
Call of Duty: Modern Warfare 3 is currently available to play on PS5, PS4, Xbox Series X|S, Xbox One, and PC.