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Atomic Casing Project Mod extends Create: Big Cannons with powerful nuclear artillery shells. It brings massive blast power and dangerous fallout fields to your world. Players can craft these heavy warheads using mechanical setups and load them directly into large cannons. When the shell hits and goes off, it leaves behind burning fire and hazardous radiation zones.

Atomic Casing Project Mod

Features:

  • Fires massive nuclear artillery shells out of big cannons.
  • Creates dangerous radiation zones that linger across the blast area.
  • Spawns secondary firestorms and heavy terrain destruction around impact sites.
  • Triggers loud nuclear warning sirens from Alex’s Caves before the blast.
  • Works directly with existing Create: Big Cannons artillery systems.
  • Requires mechanical crafters and a separate fuse to construct and detonate.

How to Use:

  1. Assemble the nuclear shell using Mechanical Crafters and a nuclear bomb core.
  2. Attach a compatible fuse to the shell so it detonates on impact.
  3. Load the finished projectile into your Create: Big Cannons artillery barrel.
  4. Aim and fire the cannon toward the target area.

Screenshots:

A massive nuclear explosion creates a large shockwave over a dense forest biome
A massive nuclear explosion creates a large shockwave over a dense forest biome
A giant black cannon barrel aimed at the sky in a forest clearing
A giant black cannon barrel aimed at the sky in a forest clearing
A massive nuclear mushroom cloud explosion rising over a Minecraft landscape
A massive nuclear mushroom cloud explosion rising over a Minecraft landscape
A large artillery cannon firing a nuclear shell into the distant sky
A large artillery cannon firing a nuclear shell into the distant sky
A large mechanical cannon stands ready for action on a grassy hill
A large mechanical cannon stands ready for action on a grassy hill
The heavy artillery cannon fires a nuclear shell into the blue sky
The heavy artillery cannon fires a nuclear shell into the blue sky

How to Install:

New to Minecraft? Follow our step-by-step guide to install Mods on your PC.View Guide

Requirements:

Minecraft Forge Required
Create: Big Cannons Required

Alex’s Caves Mod Required

Atomic Casing Project Mod Download Links

For Minecraft 1.20.1, 1.20

Forge 5 MB Sep 3, 2026
Download from Server 1 — Download from Server 2

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