Back to mods
[TACZ] Heavy Bunker project artwork

CurseForge · Minecraft mod

[TACZ] Heavy Bunker

A lightweight, vanilla-friendly mod adding ultra-resistant building blocks designed to withstand heavy artillery, tank shells, and massive explosions. The ultimate counter to warfare mods like Tacz or SBW.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which [TACZ] Heavy Bunker release should I use?

Updated yesterday
Latest stable file heavy_bunker-1.jar
Game version 1.20.1
Loader Forge

[TACZ] Heavy Bunker heavy_bunker-1.jar targets 1.20.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.

Where it goes

Is [TACZ] Heavy Bunker required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Forge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

What else does [TACZ] Heavy Bunker heavy_bunker-1.jar need?

heavy_bunker-1.jar. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add [TACZ] Heavy Bunker without breaking your instance.

Built for [TACZ] Heavy Bunker heavy_bunker-1.jar. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use heavy_bunker-1.jar. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Put it on the correct side

    The project page does not say whether this file belongs on the client, dedicated server, or both.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside heavy_bunker-1.jar. It opens that exact file at the source.

About this project

What does [TACZ] Heavy Bunker add?

🚧 More updates are coming soon!

More decorative blocks, post-apocalyptic props, editor improvements and new features are in development.

Join our Discord


[SIEGE & CONFIGURATION UPDATE - 24/09/2026]

Build your base, place a Bunker Core and defend it against increasingly dangerous waves.

New Siege Mode
• Press F9 near your Bunker Core to start the siege.
• Zombies, spiders and skeletons advance toward the core, damage your walls and try to destroy your base.
• Reinforced Heavy blocks crack under attack. Repair your defenses between waves.
• Waves grow over time, with a preparation period before the next assault.
• Track the wave, remaining enemies and core health in the in-game status display.
• Siege progress is saved with the world. If the core is destroyed, the siege ends.

Snow Golem Turrets
• Craft and place a Snow Golem Turret to defend your base automatically.
• Its snow golem fires damaging snowballs at zombies, spiders and skeletons, including outside siege waves.
• Leave two blocks of free space above the turret for the snow golem to appear.

Built-in Configuration & Interface
• Press F8 or open the mod settings to use the new configuration screen.
• Adjust wave size, difficulty growth, preparation time, spawn distance, core health and turret damage.
• New post-apocalyptic interface with the Woman of the Apocalypse font and text-only buttons.
• Improved French and English names, descriptions and translations for the new content.


[CONTENT UPDATE - 21/07/2026]

Heavy Bunker received a major content expansion focused on post-apocalyptic decoration.

New Content
• 50+ brand-new HD decorative block textures.
• Detailed decorative props, including abandoned vehicles and road objects.
• Improved inventory names and descriptions for decorative blocks.
• Better organization inside the creative inventory.

Editor Improvements
• Horizontal and vertical rotation directly from the Edit Tool.
• Improved block selection and placement workflow.
• Simplified editing of decorative blocks.

General Improvements
• Bug fixes and internal optimizations.
• Better compatibility with resource packs.
• Improved block registration and localization.
• Rendering and model fixes.


[EDITOR UPDATE - 21/05/2026]

A horizontal rotation edit mode was added. With the Edit Mode Tool, select an area and rotate all compatible Heavy Bunker blocks at once.

Controls
• Shift + Right Click → Set Position 1.
• Shift + Left Click → Set Position 2.
• Right Click → Rotate compatible blocks in the selected area.


[VANILLA TEXTURE UPDATE - 21/05/2026]

At the time of this update, Heavy Bunker blocks switched to Minecraft's vanilla textures, reducing the need for additional files and improving resource-pack compatibility.

Removed block variants:
• Dried Kelp Block.
• Pumpkin.
• Carved Pumpkin.
• Sculk Catalyst.
• Sculk Sensor.


[LITTLE PATCH - 12/04/2026]

Fixed an issue where reinforced glass did not correctly stop TacZ bullets.


[TACTICAL UPDATE - 16/03/2026]

At the time, Configured was recommended for defensive settings. A built-in settings screen is available in the September 2026 update.

Features introduced
• New defensive blocks.
• Transparent block support.
• Improved lighting and visibility through compatible blocks.


Need help, previews, updates or support?
Join the Heavy Bunker Discord

Project description from CurseForge.

Pick your setup

[TACZ] Heavy Bunker by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

1 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

[TACZ] Heavy Bunker versions and loaders

9 of 9 releases match

Looking for an older file? The official CurseForge project page is in Resources.