How do I install Nautlius Tweaks?

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 Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Nautlius Tweaks work with?

The listing gives Minecraft 1.21.11. This is the version stated by the author or source site, not something we verified ourselves.

Home›Java›Datapacks›Nautlius Tweaks

DatapacksJava

Nautlius Tweaks

by n3llybean · on Modrinth

this datapack tweaks the Nautilus by making them more resistant to trident damage and removing the underwater mining speed penalty

⬇ Download on Modrinth

Open in MC Java Mods Get it on Google Play →

This is a datapack that modifies the Nautilus by making them more resistant to trident damage and removing the underwater mining speed penalty while you're on them! These only apply once you ride a nautilus

This pack can be uninstalled using /function nautli_tweaks:uninstall

Quick facts

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 Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.

Verified by MCModsHub

Downloads as nautli_tweaks.zip
Download size: 6 KB
Download link checked 22 Aug 2026 — working

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

Explore more

All Datapacks for Java All Minecraft Java mods Java mods for 1.21