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Bunker 100 Days Zombie Apocalypse [Potato PC Friendly] logo

Bunker 100 Days Zombie Apocalypse [Potato PC Friendly]

Modpack

by eymen_5461

Can you survive 100 days in an underground bunker during a lethal radiation and zombie outbreak? Ultra-optimized for Low-End PCs and 4GB RAM!

Type

Modpack

CurseForge Downloads

354

CurseForge ID

1667727

Last Updated

Oct 1, 2026

Description

# ☣️ Welcome to Bunker 100 Days: Zombie Apocalypse!

You start your journey deep underground in a **secure military bunker**. The surface world has been completely devastated by a nuclear fallout. The air is highly radioactive, and the lands are infested with smart, hyper-aggressive zombie hordes. 

Can you survive 100 days, generate electricity, automate your bunker, and reclaim the surface?

---

### 🥔 Ultra-Optimized for Low-End PCs (4GB RAM Friendly)
This modpack contains exactly **27 highly selected mods**. It is specially configured to deliver **+100 FPS** on old laptops and potato computers. 
* **Minimum Allocated RAM:** 2 GB - 2.5 GB is more than enough!
* **Lag-Free Hordes:** Useless passive mobs (bats, squids, etc.) are completely disabled to save all your CPU power for zombies and performance.

---

### 🌟 Key Features:
* 🗃️ **Ready-To-Play Map Included:** No need to build a starting base. The modpack automatically installs a custom-built underground bunker map for you!
* 💨 **Lethal Radiation System:** Going to the surface without a **Gas Mask** and clean filters will poison and kill you in seconds.
* 🧠 **Hyper-Smart Zombies:** Monsters can smell your blood when you are injured, hear your sounds through walls, and rush into your bunker in massive hordes.
* 👁️ **Immersive First-Person:** Look down to see your own fully animated body, armor, and gear for the ultimate apocalypse survival experience.
* ⚡ **Lightweight Technology:** Use the power of **Mekanism** to build generators, solar panels, and digital storage systems without lagging your game.

---

### 📁 Mod List (Total 27 Mods):
* **Core & Apocalypse:** X-ray Radiation, Zombie Awareness, The Hordes, In Control!, Enhanced AI, Bad Mobs.
* **Tech & Storage:** Mekanism, Tom's Simple Storage Mod.
* **Visuals & Camera:** First-person Model, Not Enough Animations, Blood N' Particles.
* **Performance Boosters:** Embeddium, FerriteCore, ModernFix, Canary.
* **Libraries & Essentials:** GeckoLib, CreativeCore, Collective, Architectury API, Cloth Config, Curios, Placebo, JEI, AppleSkin, CoroUtil, InsaneLib, Atlas Lib.

---

### ⚙️ Recommended Settings for Maximum FPS:
* **Render Distance:** 4 - 6 Chunks
* **Simulation Distance:** 4 Chunks
* **Graphics:** Fast

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.

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Contained Mods (27)

Just Enough Items (JEI)

Just Enough Items (JEI)

View Items and Recipes

Mod 712,991,639
GeckoLib

GeckoLib

A 3D animation library for entities, blocks, items, armor, and more!

Mod 488,985,777
Cloth Config API (Fabric/Forge/NeoForge)

Cloth Config API (Fabric/Forge/NeoForge)

Config Screen API for Minecraft

Mod 555,603,384
Architectury API

Architectury API

An intermediary api aimed to ease developing multiplatform mods.

Mod 451,225,351
AppleSkin

AppleSkin

Adds some useful information about food/hunger to the HUD

Mod 510,137,539
ModernFix

ModernFix

All-in-one mod that improves performance, reduces memory usage, and fixes many bugs. Compatible with all your favorite p...

Mod 325,560,772
Curios API (Forge/NeoForge)

Curios API (Forge/NeoForge)

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

Mod 343,797,205
Collective

Collective

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

Mod 333,585,558
FerriteCore ((Neo)Forge)

FerriteCore ((Neo)Forge)

Memory usage optimizations

Mod 223,105,230
Placebo

Placebo

A library mod

Mod 336,396,580
Embeddium

Embeddium

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

Mod 189,020,102
Not Enough Animations

Not Enough Animations

Bringing first-person animations to the third-person

Mod 255,558,798
CoroUtil

CoroUtil

Library Mod for Weather/Tropicraft/ZombieAwareness/etc

Mod 173,901,280
In Control!

In Control!

Be In Control of mob spawns

Mod 140,099,476
Mekanism

Mekanism

High-tech machinery, powerful energy generation, fancy gadgets and more. Now on Curse!

Mod 180,410,615
Tom's Simple Storage Mod

Tom's Simple Storage Mod

Simple vanilla style storage mod

Mod 74,948,540
InsaneLib

InsaneLib

A set of common classes and utilities used by Insane's mods

Mod 66,647,049
Bad Mobs

Bad Mobs

A mod to blacklist mobs from spawning.

Mod 60,729,247
Atlas Lib

Atlas Lib

A serialzation and math libary for minecraft mods.

Mod 34,992,435
Canary

Canary

A performance mod designed to optimize Minecraft's general performance and unofficial fork of Lithium mod for Minecraft...

Mod 42,439,077
The Hordes

The Hordes

Horde Invasions and Zombie Infection

Mod 22,974,112
Zombie Awareness

Zombie Awareness

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

Mod 44,052,056
Enhanced AI

Enhanced AI

Creepers Breaching, Zombies mining and Skeletons sniping. Customize their AI as you like!

Mod 21,962,775
First-person Model

First-person Model

Enables the third-person Model in first-person

Mod 37,509,907
Set World Spawn Point

Set World Spawn Point

🌎 Allows setting an exact custom spawn point for (newly) created worlds and spawn tweaks.

Mod 1,691,021
Blood N' Particles Mod

Blood N' Particles Mod

This Mod consists of adding a touch of immersion to the game, adding blood and particles every time you receive damage

Mod 961,661
X-ray Radiation

X-ray Radiation

Adds radiation to gas masks filters medicine similar to METRO

Mod 1,570

External Resources