How do I install Bunkers, Machines & Nuclear Weapons?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does Bunkers, Machines & Nuclear Weapons work with?

The listing gives Minecraft 1.21.1, 1.20.1. This is the version stated by the author or source site, not something we verified ourselves.

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Bunkers, Machines & Nuclear Weapons

Java mod listed for Minecraft 1.20–1.21. File opened and checked on 30 Sep 2026; downloads from the MC Java Mods app on Android.

by siepert · on CurseForge

The mod Bunkers, Machines & Nuclear Weapons (BMNW for short) adds various blocks & devices to aid you in destroying and protecting your Minecraft world…

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Mod loader NeoForge1 build
Mod loader Forge1 build

Minecraft version

Minecraft 1.21.1Newest

Minecraft 1.20.1Newest

⬇ Download for 1.21.1 · NeoForge ⬇ Download for 1.20.1 · Forge

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

Bunkers, Machines & Nuclear Weapons — screenshot 1

Bunkers, Machines & Nuclear Weapons — screenshot 2

Bunkers, Machines & Nuclear Weapons — screenshot 3

Bunkers, Machines & Nuclear Weapons — screenshot 4

Bunkers, Machines & Nuclear Weapons — screenshot 5

Bunkers, Machines & Nuclear Weapons — screenshot 6

Bunkers, Machines & Nuclear Weapons — screenshot 7

Bunkers, Machines & Nuclear Weapons — screenshot 8

The mod Bunkers, Machines & Nuclear Weapons (BMNW for short) adds various blocks & devices to aid you in destroying and protecting your Minecraft world.

Explore to find structures, build machines to get rare items to build better machines and someday maybe nuke a village.

We are not held responsible for any villager casualties.

With special thanks to:

Yanosiq, for supporting me and making le funny video's
Wolfie, for cooking the mod name
Kaupenjoe, for being a great instructor and telling me to add Bismuth
Wikipedia, for basically making this thing possible

Things worth reading:

There's JEI integration, installing it is recommended
It's still in beta, some things may be broken

Join the Discord! https://discord.gg/WCBecFAyGA

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.1, 1.20.1
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Ships as bmnw-0.0.8-[0001].jar — drop this file into the mods folder
Download size: 3.1 MB
Download link checked 27 Sept 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.21 Java mods for 1.20