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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

478

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)

Just Enough Items (JEI)

Just Enough Items (JEI)

View Items and Recipes

Mod 691,210,304
Cloth Config API (Fabric/Forge/NeoForge)

Cloth Config API (Fabric/Forge/NeoForge)

Config Screen API for Minecraft

Mod 534,497,540
Architectury API

Architectury API

An intermediary api aimed to ease developing multiplatform mods.

Mod 437,266,158
Balm

Balm

Abstraction Layer for Multi-Loader Mods

Mod 306,429,072
Jade 🔍

Jade 🔍

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

Mod 330,382,499
Bookshelf

Bookshelf

An open source library for other mods!

Mod 410,429,757
Moonlight Lib

Moonlight Lib

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

Mod 280,051,705
Curios API (Forge/NeoForge)

Curios API (Forge/NeoForge)

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

Mod 332,581,989
Entity Culling Fabric/Forge

Entity Culling Fabric/Forge

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

Mod 383,901,959
Sophisticated Backpacks

Sophisticated Backpacks

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

Mod 256,024,811
Collective

Collective

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

Mod 320,935,368
FerriteCore ((Neo)Forge)

FerriteCore ((Neo)Forge)

Memory usage optimizations

Mod 218,771,313
Cupboard

Cupboard

Cupboard provides code, frameworks, and utilities for minecraft mods

Mod 199,507,927
Sophisticated Core

Sophisticated Core

Library mod for Sophisticated mods

Mod 219,686,472
[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 150,378,896
playerAnimator

playerAnimator

player animation library

Mod 191,288,618
Kotlin for Forge

Kotlin for Forge

Adds a Kotlin language loader and provides some optional utilities.

Mod 245,165,231
[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 229,171,297
YetAnotherConfigLib

YetAnotherConfigLib

A builder-based configuration library for Minecraft.

Mod 237,715,905
Embeddium

Embeddium

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

Mod 182,693,675
CreativeCore

CreativeCore

a core mod

Mod 267,477,524
Sound Physics Remastered

Sound Physics Remastered

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

Mod 195,352,081
Framework

Framework

A common library powering all of MrCrayfish's Mods

Mod 134,720,612
Create

Create

Aesthetic Technology that empowers the Player

Mod 232,695,285
Oculus

Oculus

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

Mod 205,205,073
CoroUtil

CoroUtil

Library Mod for Weather/Tropicraft/ZombieAwareness/etc

Mod 166,522,669
Fzzy Config

Fzzy Config

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

Mod 122,875,449
Simple Voice Chat

Simple Voice Chat

A working voice chat in Minecraft!

Mod 184,641,703
Server Performance - Smooth Chunk Save[Forge/Fabric]

Server Performance - Smooth Chunk Save[Forge/Fabric]

Enables lag-free continuous chunk saving, increasing server TPS

Mod 119,359,111
Sodium/Embeddium Dynamic Lights

Sodium/Embeddium Dynamic Lights

Multiloader port of LambDynLights that adds Sodium/Embeddium settings support

Mod 94,667,235
Configured

Configured

Automatic in-game configuration menus for every mod!

Mod 125,428,839
Default Options

Default Options

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

Mod 188,314,421
Sodium/Embeddium Options API

Sodium/Embeddium Options API

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

Mod 95,507,385
Essential Mod

Essential Mod

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

Mod 102,676,283
Corpse

Corpse

Never lose your items again!

Mod 133,528,627
GlitchCore

GlitchCore

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

Mod 89,393,559
CorgiLib

CorgiLib

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

Mod 104,646,753
In Control!

In Control!

Be In Control of mob spawns

Mod 136,321,596
Serene Seasons

Serene Seasons

Seasons with changing colors, shifting temperatures, and more!

Mod 119,710,608
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 52,654,398
Fast Async World Save[Forge/Fabric]

Fast Async World Save[Forge/Fabric]

Prevent lag-spikes and data loss during intermittent world saves

Mod 63,057,960
BaguetteLib

BaguetteLib

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

Mod 32,170,877
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 59,931,636
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 86,706,451
[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 64,655,177
Dynamic FPS

Dynamic FPS

Improve performance when Minecraft is in the background

Mod 113,943,752
Corpse x Curios API Compat

Corpse x Curios API Compat

Adds Curios API support to Corpse

Mod 27,531,112
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 53,568,516
Particle Core

Particle Core

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

Mod 48,541,782
The Lost Cities

The Lost Cities

The Lost Cities is a world generation mod

Mod 100,312,451
Chunky (Forge/NeoForge)

Chunky (Forge/NeoForge)

Pre-generates chunks, quickly, efficiently, and safely

Mod 38,599,053
Presence Footsteps (Forge)

Presence Footsteps (Forge)

An unofficial port of Presence Footsteps from Fabric to Forge

Mod 37,881,043
EnhancedVisuals

EnhancedVisuals

Feel the pain!

Mod 78,640,664
Create Deco

Create Deco

Industrial decoration themed for the Create mod.

Mod 49,347,810
Catalogue

Catalogue

A universal mod list menu for all modloaders!

Mod 44,641,760
ParCool! ~ Minecraft Parkour ~

ParCool! ~ Minecraft Parkour ~

A Mod which add Cool actions and facilities for Parkour

Mod 23,694,151
Game Stages

Game Stages

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

Mod 59,705,296
Data Anchor

Data Anchor

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

Mod 17,505,499
ItemPhysic Full

ItemPhysic Full

#enhancedphysics

Mod 52,271,101
Embeddium (Rubidium) Extra

Embeddium (Rubidium) Extra

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

Mod 45,327,697
Structurify

Structurify

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

Mod 18,733,004
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 46,128,778
Horror Elements mod

Horror Elements mod

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

Mod 16,101,717
Voiceless Survival

Voiceless Survival

Be careful, the mobs can hear you🤫

Mod 7,053,411
Tissou's Zombie Pack

Tissou's Zombie Pack

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

Texture Pack 28,445,005
Zombie Awareness

Zombie Awareness

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

Mod 42,910,908
TaCZ Tweaks

TaCZ Tweaks

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

Mod 7,992,235
ParCool+ / Compatibility Addon

ParCool+ / Compatibility Addon

ParCool addon for compatibility with other mods

Mod 5,548,131
Mob Sunscreen

Mob Sunscreen

Stop Zombies and Skeletons from Burning in the Sun!

Mod 24,461,059
MakeUp - Ultra Fast | Shaders

MakeUp - Ultra Fast | Shaders

High performance shaders. Gameplay oriented. Lightweight.

Shader 50,558,962
First Aid

First Aid

A minecraft mod that extends the minecraft health system

Mod 29,949,347
Hide Experimental Warning

Hide Experimental Warning

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

Mod 3,282,605
Immersive Weathering [FORGE]

Immersive Weathering [FORGE]

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

Mod 24,449,223
Limited Chunkloading - Chunk cleanup[Forge/Fabric]

Limited Chunkloading - Chunk cleanup[Forge/Fabric]

Server utility to clean up loaded chunks

Mod 24,316,760
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 16,523,786
[TACZ] LesRaisins Tactical Equipements

[TACZ] LesRaisins Tactical Equipements

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

Mod 6,515,223
Survival Instinct

Survival Instinct

The best addition for your Apocalyptic modpack

Mod 2,816,364
Keerdm's Zombie Apocalypse Essentials

Keerdm's Zombie Apocalypse Essentials

Enhance your zombie apocalypse modpack.

Mod 6,394,593
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 3,653,326
Underground Bunkers

Underground Bunkers

Randomly generated bunkers hidden within your worlds

Mod 8,442,441
No Baby Zombies

No Baby Zombies

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

Mod 6,668,246
Doomsday Decoration

Doomsday Decoration

Added some pure decorative blocks.

Mod 2,346,941
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 77,380
Cold Sweat

Cold Sweat

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

Mod 10,097,607
MineTraps

MineTraps

This mod adds several new traps to the game!

Mod 6,712,206
Big Lost City - Apocalyptic Structures!

Big Lost City - Apocalyptic Structures!

A new abandoned cities mod!

Mod 632,094
[TaCZ] ChaosCraft's Apocalyptic Arsernal

[TaCZ] ChaosCraft's Apocalyptic Arsernal

Adds more Melees.

Mod 1,730,792
FastQuit-Forge

FastQuit-Forge

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

Mod 3,449,518
Doomsday translation

Doomsday translation

This mod translates Doomsday Decoration

Mod 1,118,927
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 1,056,265
ChaosZProject: Bandits! - Pillager's Gun Addon

ChaosZProject: Bandits! - Pillager's Gun Addon

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

Mod 922,719
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 980,089
AntiPortals

AntiPortals

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

Mod 806,996
Difficulty Lock

Difficulty Lock

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

Mod 8,164,385
Zombies+

Zombies+

Adds more vanilla-like zombies to your world.

Mod 998,840
Extreme Horde Moon

Extreme Horde Moon

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

Mod 230,425
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 270,178
LookInMyEyes

LookInMyEyes

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

Mod 17,834
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 129,971
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 292,656
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 143,972
TT20 (TPS Fixer)

TT20 (TPS Fixer)

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

Mod 666,020
Starlight with Create Fix

Starlight with Create Fix

Rewrites the light engine to fix lighting performance and lighting errors

Mod 117,560
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 2,976,706
Disable chat

Disable chat

Disables the minecraft chat completely.

Mod 21,241
TaCZ: Immersive Ballistic

TaCZ: Immersive Ballistic

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

Mod 491,400
Weaker day zombie

Weaker day zombie

Weaken the zombies during day

Mod 175,273
Pomkots World

Pomkots World

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

Mod 40,047
Noisiumed

Noisiumed

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

Mod 260,464
[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 69,256
Lost Cities Vines Fix

Lost Cities Vines Fix

Prevent the generation of incorrect vines in the Lost City mod

Mod 132,965
[TaCZ] Tactical 3D Armor

[TaCZ] Tactical 3D Armor

3D Tactical Armor

Mod 45,161
Abandoned MCP (military checkpoins)

Abandoned MCP (military checkpoins)

This mod adds abandoned mcp structures with doomsday decorations.

Mod 115,711
[TaCZ] Tactical Breaching

[TaCZ] Tactical Breaching

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

Mod 157,361
Tacz: Sound Attracts Zombies

Tacz: Sound Attracts Zombies

Shots fired. Horde summoned.

Mod 25,276
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 13,613
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 6,179
Sneaky Grass

Sneaky Grass

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

Mod 1,172

External Resources