8 works1 in progress2 not in
PROJECT FILE
ABOUT MZO
Modern Zombies Overhaul brings Black Ops 6 and Black Ops 7 style zombies to every Black Ops III map: their weapons, perks and augments, field upgrades, armor, ammo mods and menus, with levels, prestige, camos and challenges saved on the MZO stats server.
It is a free mod for Black Ops III on the Steam Workshop, made by fans. It is in pre-release and updated almost every day.
BY THE NUMBERS
FEATURE STATUS
Of the 72 features the mod tracks, 49 work, 17 are built and waiting for a test and 6 are not in yet. Every line is in the patch notes.
7 works4 in progress0 not in
7 works1 in progress1 not in
11 works2 in progress0 not in
2 works2 in progress2 not in
14 works7 in progress1 not in
THE ROAD SO FAR
One bar per day with logged changes, sized by how many lines changed. Pick a day to see what went in.
31 OCT 20262 UPDATES · 5 LINESFULL LOG
- BO7 WEAPONS + CAMOS
- STABILITY
2 NOV 20266 UPDATES · 50 LINESFULL LOG
- BIG MAP CRASH LOGGING
- AFTER ACTION REPORT + SOUNDS
- SETTINGS + PATCH NOTES
- SOCIAL
- HUB, HOVER CARD, INSPECT
- CAREER + WEAPON PAGES
3 NOV 20263 UPDATES · 28 LINESFULL LOG
- NEW PERKS
- AUGMENTS BACKGROUND
- BIG MAPS FIXED
4 NOV 202616 UPDATES · 94 LINESFULL LOG
- WEAPON LIST STATS
- MARKSMAN RIFLE BALANCE
- LMG BALANCE
- LAUNCHER BALANCE
- SPECIAL WEAPON BALANCE
- SNIPER BALANCE
- SHOTGUN BALANCE
- PISTOL BALANCE
- ASSAULT RIFLE + SMG BALANCE
- SEND A REPORT + MAIN MENU
- LOBBY, PAUSE + HUD FIXES
- BO7 IN-GAME HUD + KILL FEED
- PROGRESSION + STATS SERVER FIXES
- REVELATIONS SOUND CRASH
- PERK MACHINES FACE FORWARD
- FASTER MENUS + MENU FADE
5 NOV 202611 UPDATES · 49 LINESFULL LOG
- ECHO 12 SPRINT
- MENU TEXT UNDER BUTTONS
- PACK-A-PUNCH CAMOS
- PACK-A-PUNCH KEEPS ATTACHMENTS
- BO7 ATTACHMENT ICONS + EXTENDED MAGS
- ECHO 12 + VST FIRE SOUNDS
- JAGER 45 FIRE SOUND
- LOBBY LOAD CRASH
- MAP TEST FIXES
- TEXTURE MEMORY
- 15 NEW WEAPONS
6 NOV 202611 UPDATES · 58 LINESFULL LOG
- FIELD UPGRADE WANDS
- DARK FLARE BEAM
- DARK FLARE
- ENERGY MINE
- FIELD UPGRADE MENU
- BO7 IN-GAME NOTIFICATIONS
- ARSENAL + WEAPONS SHOW YOUR BUILD
- 62 MORE BO7 CAMOS
- THROWING KNIFE REWORK
- INSPECT PLAYER TOP BAR, REWARD FEED
- BLACK OPS 7 GOBBLEGUM MENUS
7 NOV 20266 UPDATES · 27 LINESFULL LOG
- HEALING AURA
- FRENZIED GUARD
- DARK FLARE BEAM
- ENERGY MINE PULSE
- RARE FORCE CLOSE ON LOAD
- FIELD UPGRADE EFFECTS
8 NOV 202622 UPDATES · 61 LINESFULL LOG
- DAILY + WEEKLY CHALLENGES REWORK
- CRASH ON FIRST LOAD OF A NEW MAP
- FASTER MAP LOADING: STEP 2
- LOBBY COUNTDOWN IS BACK
- MATCHES START 10 SECONDS SOONER
- FASTER MAP LOADING: MEASURING
- RANDOM CRASH GOING TO THE LOBBY
- LEVIATHAN CRASH ON LOAD
- DEV COMMANDS LOCKED
- BURIED LOADS AGAIN
- VERSION NUMBERS
- LEVIATHAN MULE KICK
- DEV 2 SCRIPT ERRORS
- BIG MAP EFFECT LIMIT
- BIG MAP TEXTURE LIMIT
- CUSTOM MAP MENUS
- MORE HINT STRINGS AND CLIENT EFFECTS
- LIVE STATS ON MAPS WITHOUT ROUNDS
- CUSTOM MAP CLIENT SYSTEMS
- SCRIPT ERROR LOG
- ORDER INDEPENDENT TRANSPARENCY
- TOXIC GROWTH
9 NOV 202648 UPDATES · 133 LINESFULL LOG
- MENU + HUD LUA FIXES
- STATS TRACKER + LOAD LOG FIX
- SCOREBOARD + OPTIONS LUA FIX
- WAYPOINTS + DOUBLE TAP FIX
- SETTINGS DISCONNECT FIX
- SETTINGS SHORTCUT ON WELCOME
- ZOMBIE HEALTH BARS
- SMALLER LOG FILES
- UPDATE CHECK
- WAYPOINT MARKERS
- EVERYTHING SAVED TO YOUR PROFILE
- MORE HUD AND MENU SETTINGS
- MENU EFFECTS, SOUNDS AND MUSIC
- KILL FEED SETTING
- SETTINGS APPLY IN GAME
- PAUSE MENU SETTINGS
- DAMAGE NUMBERS AND HITMARKER SETTINGS
- MODERN ZOMBIES SETTINGS
- SETTINGS FIXES
- BLACK OPS 7 SETTINGS
- WELCOME + TEDD FIXES
- TEDD TASKS RESPAWN
- WELCOME SCREEN
- CONTROLLER FIX
- DOUBLE TAP ICON
- SPECIALIST METER FIXED
- SPECIALIST METER CHECK
- SPECIALIST HUD ON PICKUP
- POWERUPS ABOVE PERKS
- SPECIALIST ICONS AND METER
- MENU TEXT FITS ITS SPACE
- NIGHTMARE: NO FIELD UPGRADES
- SPECIALISTS REPLACE FIELD UPGRADES
- INSTANT PACK-A-PUNCH ON MAP MACHINES
- MAP PACK-A-PUNCH MACHINES
- HUD: TOKEN TIMERS + PAP TIER
- BO7 LEADERBOARDS
- GOBBLEGUM TOKEN ICON
- CHALLENGE REWARDS: ONE EACH
- DER EISENDRACHE PACK-A-PUNCH
- MENU FREEZE FIX
- OTHER GOOD MODS + CREDITS
- EASTER EGG REWARDS
- EASTER EGG COMPLETION DETECTION
- OLD MZO MENUS REMOVED
- PACK-A-PUNCH ON EVERY MAP, SOUND VOLUME
- CONTROLLER SUPPORT IN THE BO7 MENUS
10 NOV 202634 UPDATES · 63 LINESFULL LOG
- NECROFLUID GAUNTLET SPIKES STICK
- NECROFLUID GAUNTLET DEBUG
- NECROFLUID GAUNTLET LINK FIX
- NECROFLUID GAUNTLET: BO7 STATS
- NECROFLUID GAUNTLET SCRIPT
- NECROFLUID GAUNTLET FIXES
- NECROFLUID GAUNTLET
- BO7 RETICLES
- NX RAVAGER MAG
- NX RAVAGER BOLTS
- WEAPON NAMES
- AAROW 109 RETICLE COLOUR
- NX RAVAGER + GDL HAVOC AMMO
- AAROW 109 RETICLE
- ROC 20MM + NX RAVAGER SOUNDS
- SPECIAL WEAPON FIXES
- PPSH RELOAD + INSPECT
- AAROW 109 SLIDE + SPRINT
- AAROW 109 FIX
- HUD FIXES
- INTERACT PROMPTS
- GOBBLEGUMS USED UP
- MAIN MENU OUT OF MEMORY
- OTHER GOOD MODS
- HEALTH BARS STAY ON HEADS
- PAUSE MENU DISCONNECT
- SAVED SETTINGS LOAD AGAIN
- SETTINGS KEPT BETWEEN LAUNCHES
- BLACK OPS 7 HEALTH BARS
- WAYPOINT ERROR FIX
- SETTINGS + PROGRESS READ CORRECTLY
- BEHIND THE SCENES: LUA CHECKS
- MAP SELECT + MATCH REPORT LUA FIXES
- HIDDEN LUA ERRORS FIXED
11 NOV 202639 UPDATES · 120 LINESFULL LOG
- FIX: YOUR PROGRESS LOADING INTO MATCHES
- FIX: AUGMENT RESEARCH IN MATCHES
- FIX: MENU OUT OF MEMORY ON START
- FIX: DER EISENDRACHE CRASH
- AUGMENTS: FIELD UPGRADES
- FIX: MENU OUT OF MEMORY CRASH
- AMMO MODS: BLACK OPS 7 VERSIONS
- AUGMENTS: AMMO MODS
- AUGMENTS: ELEMENTAL POP + WEAKNESSES
- AUGMENTS: MULE KICK AND WISP TEA
- AUGMENTS: LOOT, ARMOR AND THE BOX
- MORE AUGMENTS
- BLACK OPS 7 BLEED OUT
- AUGMENTS ARE LIVE
- LOADOUT AFTER RESTART
- AUGMENTS OVERHAUL
- GUNSMITH CARDS
- ARSENAL WEAPON LIST
- WEAPONS OVERHAUL
- LOADOUT POLISH
- LOADOUT REDESIGN
- LOADOUT GUM COUNTS
- EDIT LOADOUT LINK FIX
- EDIT LOADOUT
- GAUNTLET DETONATE
- GAUNTLET PIERCE FIX
- GAUNTLET SPRINT + SLIDE
- GAUNTLET HIT FX
- GAUNTLET FX
- GAUNTLET RIGHT CLICK
- GAUNTLET NO AIM
- GAUNTLET AIM FIX
- NECROFLUID GAUNTLET PAP
- T.E.D.D. BANNER FIT
- T.E.D.D. TASK BANNER
- T.E.D.D. TEXT FIXES
- GAUNTLET HUD FIT FIXES
- GAUNTLET HUD IN BO7 STYLE
12 NOV 202636 UPDATES · 65 LINESFULL LOG
- DOUBLE TAP, ZETSUBOU WEBS, SHI NO NUMA PAP
- PERK FACING: SHI NO NUMA + ZETSUBOU
- PERK MACHINES FACE FORWARD
- MZO GUNS ON CUSTOM MAPS
- LONG LOAD GAME OVER FIX
- SERVER INTERRUPTED FIX
- LOBBY KICK REPORTS
- SLOW LOAD KICK FIX
- TOWN REIMAGINED FIX
- WEAPON LIMIT REPORTS
- TOWN REIMAGINED LOADS
- STUCK LOAD REPORTS
- LOADING REPORTS
- FREEZE REPORTS
- NEW MAIN MENU
- FASTER MATCH START
- NEW CAREER PAGE
- SUPPORT THE MOD
- CUSTOM MAP MAGIC BOX FIX
- RANK FALLBACK FIX
- DIFFICULTY SLIDER LOOK
- DIFFICULTY SLIDER MOUSE FIX
- DIFFICULTY SLIDER FIX
- DIFFICULTY IN YOUR STATS
- DIFFICULTY SAVED WITH YOUR MATCHES
- MAP SELECT DIFFICULTY SLIDER
- ALL FIXES ON OLDER GAME VERSION
- OLDER GAME VERSION SUPPORT
- GAME VERSION CHECK
- OLDER GAME VERSION WARNING
- OUT OF MEMORY ON OLDER GAME VERSIONS
- FIELD UPGRADE ON EVERY HUD
- FIX: HUD PRESETS IN MATCHES
- FIX: HUD SELECTOR
- CHANGE: AUGMENT RESEARCH
- FIX: WEAPON LEVELS AT MATCH START
13 NOV 202641 UPDATES · 59 LINESFULL LOG
- SOCIAL: SEE WHO PLAYS MZO
- SOCIAL: FRIENDS ARE VIEW ONLY
- CLEANER DIFFICULTY SLIDER
- DIFFICULTY IN THE LOBBY
- DIFFICULTY ON THE LOBBY CARD
- DIFFICULTY NOW CHANGES THE GAME
- BO7 EFFECT TESTS REMOVED
- BO7 SMOKE TEST
- BO7 ELECTRIC ARCS TEST
- BO7 EFFECT CHECKS 5
- BO7 EFFECT CHECKS 4
- BO7 EFFECT SHADERS: LIT PATH
- BO7 EFFECT SHADERS: OIT
- BO7 EFFECT CHECKS 3
- BO7 EFFECT CHECKS 2
- BO7 EFFECT CHECKS
- OIT SETTING SHOWS NONE
- BO7 EFFECT TESTS: OWN SHADERS
- BO7 EFFECT TESTS: FACE THE CAMERA
- BO7 EFFECT TESTS: SPAWN FIX
- BO7 EFFECT TESTS: NEW CHECK
- BO7 EFFECT TEST COMMAND FIXED
- BO7 RING EFFECT FIXED
- BO7 EFFECT TESTS FIXED
- SECOND BO7 EFFECT PORTED
- BO7 EFFECT: REAL MATERIAL VALUES
- FIRST BO7 EFFECT PORTED
- BO7 EFFECT SHADER TEST
- VULTURE AID + NEW WAYPOINTS
- CUSTOM MAP ART EVERYWHERE
- MORE CUSTOM MAP ART
- GRAPHICS SETTINGS
- CUSTOM MAP ART
- SHI NO NUMA DOUBLE TAP
- SHI NO NUMA PERK HUTS
- HEALTH BARS ON THE ZOMBIE
- HEALTH BARS STAY ON HEADS
- SHI NO NUMA PERK PROMPTS
- HEALTH BAR ERROR FIX
- BO7 WAYPOINT ICONS
- SHI NO NUMA PERKS, PAP + WAYPOINTS
14 NOV 202613 UPDATES · 42 LINESFULL LOG
- CAMOS PAGE REGROUPED
- CHALLENGES MENU + REWARDS IN MAP SELECT
- NEW UNLOCK SYSTEM
- NUKETOWN ZOMBIES: PERKS FLY IN
- CUSTOM MAPS: ONE PACK-A-PUNCH
- PERK MACHINES: MZO MACHINES ON EVERY MAP
- CUSTOM MAPS: PERK MACHINES FACE THE RIGHT WAY
- DIFFICULTY: SPAWNS KEEP SPEEDING UP
- DIFFICULTY: STAYS HARD ALL MATCH
- CUSTOM MAPS: PAUSE MENU + HUD TIP
- CUSTOM MAPS: THE MAP'S OWN PERK MACHINES
- CUSTOM MAPS: KEEP THE MAP'S HUD
- BUG FIXES: LEVEL-UPS, FIVE, LOADOUT
HOW IT WORKS
- 01THE MODRuns inside Black Ops III: the gameplay, the menus and the HUD.
- 02MZO HOOKA small part of the mod that sends your progress to the stats server. It ships inside the Workshop item.
- 03STATS SERVERKeeps your levels, prestige, weapons, camos, challenges and settings, so they follow you to any PC.
- 04THIS SITEReads the same records: career, leaderboards, players, community.
- Progress saves as you playAt the end of each round, when you buy something and at the end of the match. Close the game normally so the last part gets through.
- Nothing is saved on your PCYour settings and progress live on the server, so a reinstall loses nothing.
- Public pages stay public-safePlayer pages use a short link, never your Steam ID.
- Sign in to see yourselfSign in with Steam on this site to open your own record and your weapon levels in the arsenal.
EVERY MAP
The mod loads on all 14 official zombies maps and on Workshop maps. Players have taken it to 30 different maps so far.














THE TOOLS
- Greyhound
- Cordycep
- L3akMod
- BlackOps3Shaders
- T7Overcharged
- Black Ops III Mod Tools
Thanks to the Black Ops III modding community, and to everyone who plays, tests and sends a report. A full credits list is on the way, here and in the mod's CREDITS screen.
