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ChaosCraftZ Apocalypse logo

ChaosCraftZ Apocalypse

Modpack

by NyxisMC

A brutal urban zombie apocalypse pack featuring Lost Cities, TaCZ weaponry, hostile armed military factions, and locked hardcore survival. Optimized for Mobile & PC!

Type

Modpack

CurseForge Downloads

1,256

CurseForge ID

1621411

Last Updated

Aug 22, 2026

Description

Welcome to Chaos Craft Z Apocalypse, the ultimate post-apocalyptic urban survival experience built on Forge 1.20.1! Designed from the ground up for maximum tension, brutal combat, and seamless performance.

🔑 Key Features

🏙️ Ruined Urban Overworld: Powered by The Lost Cities, explore sprawling abandoned metropolises, decayed skyscrapers, and subterranean subway networks crawling with danger.

🔫 Modern Tactical Firepower: Utilize TaCZ (Timeless and Classics Zero) for heavy-hitting firearms, custom attachments, and realistic combat mechanics—including gunfire noise that attracts nearby hordes.

🎖️ Armed Military Hostiles: You aren't just fighting the undead. Armed human army units and bandit factions equipped with TaCZ firearms patrol the ruins, turning city streets into active warzones!

🧟 Pure Undead Threat: Non-zombie fantasy mobs are wiped out—your world is strictly controlled by endless zombie hordes and hostile armed survivors.

🔒 Locked Difficulty: Hardcore survival mechanics with locked difficulty settings so you can't dial back the threat when the moon rises.

🚀 Mobile & PC Optimized: Carefully tuned configurations and pinned mod dependencies to ensure buttery-smooth gameplay without startup crashes or heavy lag spikes.

Developer Note: Check your corners! A single hostile soldier in a skyscraper can pin you down while the noise draws every zombie on the block to your position. 💥🔫🧟‍♂️

Compatibility

Mod Loaders

Forge

Game Versions

1.20.1

Recommended Gear

Affiliate

Hardware and extras that pair well with this modpack.

As an Amazon Associate I earn from qualifying purchases.

Screenshots

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Contained Mods (118)

[EMF] Entity Model Features [Fabric & Forge]

[EMF] Entity Model Features [Fabric & Forge]

EMF is an, OptiFine format, Custom Entity Model replacement mod available for Fabric and Forge.

Mod 248,830,648
[ETF] Entity Texture Features - [Fabric & Forge]

[ETF] Entity Texture Features - [Fabric & Forge]

Custom, Emissive and Varied mobs like Optifine and so much more.. +Player skin features!)

Mod 159,690,104
[TaCZ] ChaosCraft's Apocalyptic Arsernal

[TaCZ] ChaosCraft's Apocalyptic Arsernal

Adds more Melees.

Mod 1,996,683
[TaCZ] FirstAid Compat

[TaCZ] FirstAid Compat

[TaCZ] FirstAid Compat Under review This mod allows First Aid to be fully compatible with TaCZ. Shooting the right arm w...

Mod 89,086
[TACZ] LesRaisins Tactical Equipements

[TACZ] LesRaisins Tactical Equipements

An addon for tacz, with extra support about throwable, melee weapons for gun packs

Mod 7,458,040
[TaCZ] Tactical 3D Armor

[TaCZ] Tactical 3D Armor

3D Tactical Armor

Mod 59,693
[TaCZ] Tactical Breaching

[TaCZ] Tactical Breaching

TaCZ SBW Tactical Breaching adds realistic breaching, glass damage, bullet shell drop, gun smoke, and much more to tacz!

Mod 238,443
[TaCZ] Timeless and Classics Zero Guns

[TaCZ] Timeless and Classics Zero Guns

The most Immersive and Customizable modern FPS experience in Minecraft - A complete Remaster of the TaC gun mod by the o...

Mod 70,636,843
Abandoned MCP (military checkpoins)

Abandoned MCP (military checkpoins)

This mod adds abandoned mcp structures with doomsday decorations.

Mod 217,736
AntiPortals

AntiPortals

Remove the Nether/End Portal, and disable the ender eye throw. Everything is configurable!

Mod 887,111
Architectury API

Architectury API

An intermediary api aimed to ease developing multiplatform mods.

Mod 455,988,912
BaguetteLib

BaguetteLib

A simple but powerful event library that gives mod developers the control they actually need.

Mod 36,908,150
Balm

Balm

Abstraction Layer for Multi-Loader Mods

Mod 325,738,245
Berezka API for lost cities

Berezka API for lost cities

This mods changes custom structures type of Berezka API and removes structures with this type from cities

Mod 137,090
Berezka's library

Berezka's library

this mod allows to generate json files in code, adds custom structure type, custom structure placement type, provides ov...

Mod 4,245,583
Berezka's Structures x Survival Instinct [The Lost City/Abandoned Structures/Bunkers]

Berezka's Structures x Survival Instinct [The Lost City/Abandoned Structures/Bunkers]

This mod adds items from survival instinct into loot from abandoned stuctures, the lost city and Berezka's bunkers

Mod 95,164
Big Lost City - Apocalyptic Structures!

Big Lost City - Apocalyptic Structures!

A new abandoned cities mod!

Mod 1,018,251
Bookshelf

Bookshelf

An open source library for other mods!

Mod 421,871,245
Catalogue

Catalogue

A universal mod list menu for all modloaders!

Mod 46,252,393
ChaosZPack [Lost Cities] Better Cities / Zombie Apocalypse /  Abandoned Structures / TacZ

ChaosZPack [Lost Cities] Better Cities / Zombie Apocalypse / Abandoned Structures / TacZ

A Mod made for adding more structures into Lostcities

Mod 1,268,901
ChaosZPack Remastered: Structures ! [Watchtowers]

ChaosZPack Remastered: Structures ! [Watchtowers]

A Structure mod that will be Seperate from ChaosZPack Remastered that will come out in the Future

Mod 1,229,346
ChaosZProject: Bandits! - Pillager's Gun Addon

ChaosZProject: Bandits! - Pillager's Gun Addon

A Mod made for adding a Bandit Mechanic into the game !

Mod 1,099,789
Chunky (Forge/NeoForge)

Chunky (Forge/NeoForge)

Pre-generates chunks, quickly, efficiently, and safely

Mod 40,860,169
Cloth Config API (Fabric/Forge/NeoForge)

Cloth Config API (Fabric/Forge/NeoForge)

Config Screen API for Minecraft

Mod 563,026,946
Cold Sweat

Cold Sweat

Adds a survival-focused temperature system to Minecraft, with lots of customization!

Mod 10,520,939
Collective

Collective

🎓 Collective is a shared library with common code for all of Serilum's mods.

Mod 338,252,614
Configured

Configured

Automatic in-game configuration menus for every mod!

Mod 131,563,767
CorgiLib

CorgiLib

A library mod containing code used across Corgi Taco's mods.

Mod 110,561,041
CoroUtil

CoroUtil

Library Mod for Weather/Tropicraft/ZombieAwareness/etc

Mod 176,052,375
Corpse

Corpse

Never lose your items again!

Mod 138,891,892
Corpse x Curios API Compat

Corpse x Curios API Compat

Adds Curios API support to Corpse

Mod 30,250,823
Create

Create

Aesthetic Technology that empowers the Player

Mod 242,828,960
Create Deco

Create Deco

Industrial decoration themed for the Create mod.

Mod 52,054,355
Create: Lost Cities Subways

Create: Lost Cities Subways

Completely overhauls The Lost Cities' underground railways by fully replacing Rails with functional Create track subway...

Mod 12,145
CreativeCore

CreativeCore

a core mod

Mod 281,595,877
Cupboard

Cupboard

Cupboard provides code, frameworks, and utilities for minecraft mods

Mod 210,727,922
Curios API (Forge/NeoForge)

Curios API (Forge/NeoForge)

A flexible and expandable accessory/equipment API for users and developers.

Mod 347,126,242
Data Anchor

Data Anchor

Simple library mod with helpful data attaching and networking utilities including attaching data to entities, chunks, pl...

Mod 19,687,341
Default Options

Default Options

Ship default options or keybinds without having to overwrite an existing options.txt.

Mod 195,159,634
Difficulty Lock

Difficulty Lock

🔒 Sets a difficulty in any world, optionally locked, or force a hardcore mode requirement.

Mod 8,776,238
Disable chat

Disable chat

Disables the minecraft chat completely.

Mod 23,133
Doomsday Decoration

Doomsday Decoration

Added some pure decorative blocks.

Mod 2,655,997
Doomsday translation

Doomsday translation

This mod translates Doomsday Decoration

Mod 1,361,926
Dynamic FPS

Dynamic FPS

Improve performance when Minecraft is in the background

Mod 123,889,379
Embeddium

Embeddium

A powerful, mod-friendly, FOSS client performance mod for NeoForge

Mod 190,165,537
Embeddium (Rubidium) Extra

Embeddium (Rubidium) Extra

Port of Sodium Extra to work with Embeddium/Rubidium on (Neo)Forge

Mod 47,064,780
Enhanced Celestials - Blood, Blue, & Harvest (Super) Moons

Enhanced Celestials - Blood, Blue, & Harvest (Super) Moons

A mod adding new Lunar Events like blood moons and harvest moons!

Mod 47,109,844
EnhancedVisuals

EnhancedVisuals

Feel the pain!

Mod 82,512,593
Entity Culling Fabric/Forge

Entity Culling Fabric/Forge

Using async path-tracing to hide BlockEntities/Entities that are not visible

Mod 417,806,552
Essential Mod

Essential Mod

The best way to play Minecraft. Enhanced Minecraft features in one simple mod. Fast, friendly, and for everyone!

Mod 109,956,860
Extreme Horde Moon

Extreme Horde Moon

An Add-on for Enhanced Celestials that adds a dangerous challenge.

Mod 306,630
Fast Async World Save[Forge/Fabric]

Fast Async World Save[Forge/Fabric]

Prevent lag-spikes and data loss during intermittent world saves

Mod 66,880,059
FastQuit-Forge

FastQuit-Forge

This mod allows you to instantly return to the title screen after clicking "Save and Quit to Title."

Mod 3,895,497
FerriteCore ((Neo)Forge)

FerriteCore ((Neo)Forge)

Memory usage optimizations

Mod 224,252,948
First Aid

First Aid

A minecraft mod that extends the minecraft health system

Mod 30,419,462
Framework

Framework

A common library powering all of MrCrayfish's Mods

Mod 142,476,594
Fzzy Config

Fzzy Config

Config API with automatic GUIs, powerful validation options, server-client sync, and more!

Mod 136,906,336
Game Stages

Game Stages

An API for adding stages, for modpacks and other mods to use!

Mod 62,200,353
GlitchCore

GlitchCore

A library mod aimed at abstracting mod loaders and providing various utilities for our mods.

Mod 97,776,287
Hide Experimental Warning

Hide Experimental Warning

❌ Hides the Experimental Settings Warning when trying to create or load a modded world.

Mod 3,822,990
Horror Elements mod

Horror Elements mod

A mod that adds decorative blocks for your horror maps and spooky structures for your survival world

Mod 17,279,609
Immersive Weathering [FORGE]

Immersive Weathering [FORGE]

An abundance of new natural systems to make your world feel more alive than ever.

Mod 25,715,503
In Control!

In Control!

Be In Control of mob spawns

Mod 141,258,844
ItemPhysic Full

ItemPhysic Full

#enhancedphysics

Mod 54,083,317
Jade 🔍

Jade 🔍

Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Mod 349,943,176
Just Enough Items (JEI)

Just Enough Items (JEI)

View Items and Recipes

Mod 719,385,787
Keerdm's Zombie Apocalypse Essentials

Keerdm's Zombie Apocalypse Essentials

Enhance your zombie apocalypse modpack.

Mod 6,844,408
Kotlin for Forge

Kotlin for Forge

Adds a Kotlin language loader and provides some optional utilities.

Mod 260,613,556
Limited Chunkloading - Chunk cleanup[Forge/Fabric]

Limited Chunkloading - Chunk cleanup[Forge/Fabric]

Server utility to clean up loaded chunks

Mod 25,491,425
LookInMyEyes

LookInMyEyes

Overhauls mob targeting by adding realistic vision cones, preventing entities from being targeted outside a configurable...

Mod 20,414
Lost Cities Addon: Biome Fixer

Lost Cities Addon: Biome Fixer

An addon mod that aims to fix the issue with structures and biomes in Lost Cities dimension mod

Mod 169,239
Lost Cities Modern Tweaks

Lost Cities Modern Tweaks

A datapack that applies various tweaks to the default Lost Cities generation using modern Minecraft blocks, adding addit...

Mod 3,539,884
Lost Cities Vines Fix

Lost Cities Vines Fix

Prevent the generation of incorrect vines in the Lost City mod

Mod 141,489
MakeUp - Ultra Fast | Shaders

MakeUp - Ultra Fast | Shaders

High performance shaders. Gameplay oriented. Lightweight.

Shader 53,660,345
Mellow

Mellow

Shaderpack with a painterly aesthetic made for people who want to actually play the game. It's easy on your eyes and on...

Shader 19,401,406
Memory Settings[Neo/Forge/Fabric]

Memory Settings[Neo/Forge/Fabric]

Startup warning to configure the proper amount of ram/memory for java, prevents micro stuttering/freezing problems.

Mod 62,893,128
MineTraps

MineTraps

This mod adds several new traps to the game!

Mod 7,160,545
Mob Sunscreen

Mob Sunscreen

Stop Zombies and Skeletons from Burning in the Sun!

Mod 25,374,465
Moonlight Lib

Moonlight Lib

Forge and Fabric lightweight library with utilities such as custom Villagers AI, data driven trades, global datapack, cu...

Mod 291,751,472
MrCrayfish's Furniture Mod: Refurbished

MrCrayfish's Furniture Mod: Refurbished

The next generation of MrCrayfish's Furniture Mod, redesigned from the ground up with new models, sounds, and more!

Mod 56,901,907
No Baby Zombies

No Baby Zombies

Prevent baby zombies and other baby hostiles from spawning in your world

Mod 7,138,972
Noisiumed

Noisiumed

A performance-focused fork of Noisium that accelerates Minecraft's terrain generation through targeted optimizations. Ge...

Mod 360,438
Oculus

Oculus

Unofficial Fork of "Iris", made to work with FML

Mod 215,458,092
Only Zombies Spawn

Only Zombies Spawn

Makes only zombies spawn in the world by preventing all other hostile mobs from spawning, including from spawners.

Mod 22,286
ParCool! ~ Minecraft Parkour ~

ParCool! ~ Minecraft Parkour ~

A Mod which add Cool actions and facilities for Parkour

Mod 25,279,558
ParCool+ / Compatibility Addon

ParCool+ / Compatibility Addon

ParCool addon for compatibility with other mods

Mod 6,150,926
Particle Core

Particle Core

Particle optimizations: Culling, rendering optimizations, configurable particle-type-specific spawn reduction, and potio...

Mod 54,375,579
playerAnimator

playerAnimator

player animation library

Mod 197,840,998
Pomkots World

Pomkots World

Generates a sci-fi flavored, post-apocalyptic world. This is an add-on for Lost Cities.

Mod 50,495
Presence Footsteps (Forge)

Presence Footsteps (Forge)

An unofficial port of Presence Footsteps from Fabric to Forge

Mod 39,949,818
Serene Seasons

Serene Seasons

Seasons with changing colors, shifting temperatures, and more!

Mod 124,283,471
Server Performance - Smooth Chunk Save[Forge/Fabric]

Server Performance - Smooth Chunk Save[Forge/Fabric]

Enables lag-free continuous chunk saving, increasing server TPS

Mod 124,327,768
Simple Voice Chat

Simple Voice Chat

A working voice chat in Minecraft!

Mod 199,138,203
Smooth Boot (Reloaded)

Smooth Boot (Reloaded)

Tweaks for Minecraft CPU scheduling and unofficial fork of Smooth Boot mod for Minecraft Forge 1.18.2+

Mod 55,832,695
Sneaky Grass

Sneaky Grass

A very stealthy mod allowing you to become invisible by sneaking in grass! (And other plants too!)

Mod 1,553
Sodium/Embeddium Dynamic Lights

Sodium/Embeddium Dynamic Lights

Multiloader port of LambDynLights that adds Sodium/Embeddium settings support

Mod 99,346,186
Sodium/Embeddium Options API

Sodium/Embeddium Options API

Config API for adding Sodium/Embeddium options with a better categories menu

Mod 101,944,285
Sophisticated Backpacks

Sophisticated Backpacks

Yet another backpack mod this time with backpack you can place in world, color in different color combinations, upgrade...

Mod 269,481,243
Sophisticated Core

Sophisticated Core

Library mod for Sophisticated mods

Mod 232,970,875
Sound Physics Remastered

Sound Physics Remastered

A Minecraft mod that provides realistic sound attenuation, reverberation, and absorption through blocks.

Mod 207,564,358
Starlight with Create Fix

Starlight with Create Fix

Rewrites the light engine to fix lighting performance and lighting errors

Mod 143,112
Starter Kit

Starter Kit

📦 Give all new players joining the world configurable starter gear, items and/or potion effects. It can overwrite the i...

Mod 89,708,007
Structurify

Structurify

A structure configuration mod that eliminates the need for datapacks. Spread out structures, prevent overlap, enforce fl...

Mod 20,698,020
Survival Instinct

Survival Instinct

The best addition for your Apocalyptic modpack

Mod 3,170,815
TaCZ : Simple Enemy

TaCZ : Simple Enemy

[SEM] Simple Enemy Mod is an Addon that works with TaCZ and adds NPCs to the game equipped with weapons from the latter...

Mod 368,025
TaCZ Tweaks

TaCZ Tweaks

A collection of random tweaks and features to enhance my experience with TaCZ.

Mod 9,159,607
TaCZ: Immersive Ballistic

TaCZ: Immersive Ballistic

An immersion mod for bullet impact effects - Required TaCZ Tweaks for work

Mod 668,951
Tacz: Sound Attracts Zombies

Tacz: Sound Attracts Zombies

Shots fired. Horde summoned.

Mod 54,357
The Lost Cities

The Lost Cities

The Lost Cities is a world generation mod

Mod 103,144,247
The Lost Cities - Autogen

The Lost Cities - Autogen

Automatically Enables Lost Cities with a profile of your choice , so you dont have to every Time you create a world and...

Mod 355,140
Tissou's Zombie Pack

Tissou's Zombie Pack

This turns all undead to deadly horrifying walker-like creatures.

Texture Pack 29,528,320
TT20 (TPS Fixer)

TT20 (TPS Fixer)

TT20 helps reduce lag by optimizing how ticks work when the server's TPS is low.

Mod 822,358
Underground Bunkers

Underground Bunkers

Randomly generated bunkers hidden within your worlds

Mod 9,109,014
Voiceless Survival

Voiceless Survival

Be careful, the mobs can hear you🤫

Mod 7,827,843
Weaker day zombie

Weaker day zombie

Weaken the zombies during day

Mod 186,030
YetAnotherConfigLib

YetAnotherConfigLib

A builder-based configuration library for Minecraft.

Mod 261,615,876
Zombie Awareness

Zombie Awareness

- Smarter more aware zombies (and skeletons), they track you down via blood scent, sound, and light source awareness

Mod 44,641,822
Zombies+

Zombies+

Adds more vanilla-like zombies to your world.

Mod 1,278,436

External Resources