Nautilus vs Magma
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
I don't know my version or loader


Nautilus vs Magma
Armored nautiluses can still be damaged by magma blocks, which may be unexpected and can easily lead to losing them.
Nautilus vs Magma is a small, configurable NeoForge mod that lets you control whether different armor tiers protect nautiluses from magma damage.
✨ What it does
- Prevents magma block damage (hot floor) for armored nautiluses
- Fully configurable per armor tier:
- Copper
- Iron
- Golden
- Diamond
- Netherite
By default, protection is granted by Golden, Diamond, and Netherite armor.
⚙️ Configurable
Customize magma protection behavior per armor tier:
- Enable or disable immunity for each armor type
- Keep default behavior or expand protection to other tiers

📁 Config Location
The configuration file is generated automatically after launching the game and can be found in the standard mod config directory.
By default, it is located at:
config/nautilusvsmagma-server.toml
Starting from Nautilus vs Magma 1.0.1 for NeoForge, configuration options can also be changed through the in-game config screen.
From the main menu, navigate to Mods → Nautilus vs Magma → Config to access the configuration options.

✅ Features
- 🧠 NeoForge & Fabric support – built for Minecraft 1.21.11+
- 🎮 Client/server compatible – works in singleplayer and multiplayer, no client-side installation required
- ⚙️ Configurable behavior – adjust protection per armor tier
- 🎨 Lightweight & focused – changes only magma interaction
🛠️ Installation and Technical Information
Installation
- Make sure you have one of the supported Minecraft versions with NeoForge or Fabric installed.
- Fabric version requires Fabric API to be installed as well.
- Download the mod
.jarfile. - Place it into your
modsfolder. - Launch the game.
Technical Details
- Supported Minecraft versions: 1.21.11, 26.1-26.2
☕ Support Development
If you enjoy the mod and would like to support future updates and new features, you can support me here:
Buy me a coffee on Ko-fi!
Your support means a lot and helps me dedicate more time to creating new content and improving the mod! ❤️
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.11
- 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.
- Ships as nautilusvsmagma-26.2-fabric-1.0.1-beta.jar — drop this file into the mods folder
- Download size: 74 KB
- Download link checked 24 Oct 2026 — working
These come from our own check of the pack file, not from the source page.