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.
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:
- Assemble the nuclear shell using Mechanical Crafters and a nuclear bomb core.
- Attach a compatible fuse to the shell so it detonates on impact.
- Load the finished projectile into your Create: Big Cannons artillery barrel.
- Aim and fire the cannon toward the target area.
Screenshots:
Atomic Casing Project Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 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 the file's original source — 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.
Atomic Casing Project Mod (1.20.1) – Unleash Nuclear Artillery is a free Minecraft Java mod. Compatible with Minecraft 1.20.1. Download it and open it directly in the game.