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Minecraft>Textures>Submarine
Submarine logo

Submarine

By👤Asterx

Turn Nautilus into a Submarine

Why Submarine is a top-tier texture pack mod for Minecraft 1.21.120

Developed by the talented creator Asterx, Submarine stands out as a highly recommended selection for your Minecraft client. It is fully optimized, compatibility-tested, and brings a major upgrade to the gameplay experience in Minecraft version 1.21.120.

⚙️ Quick Resource Specs

Mod CreatorAsterx
Latest Version1.21.120
Supported Game Versions1.21.120
File Size115.16 KB
Last UpdatedUpdated: November 9, 2025
Total Downloads13,245 downloads
Submarine screenshot active
Looking for the best textures updates? Submarine by Asterx provides excellent features tailored for Minecraft 1.21.120 players. It stands out in the textures category for its stability and beautiful execution.

submarine_title

*disclaimer, only work in v1.21.130+ that have nautilus mob

 

THE SUBMARINE IS HERE!!!

along with new entity (the nutilus) that can make us breathe under the water. i can finally make submarine model from it.

when the glow squid was introduced, i was wondering did we also get the submarine that tiny vu use? but then i think NAHHHHH it's too modern to be in minecraft :)

but now since we can breathe under the water, i can finally make it :D


How to spawn it?

 

  • first, create a nametag called "submarine" or "Submarine" (if your keyboard use uppercase for the first letter)
  • I also made the subpacks where you can name it with "f", so the nametag will be invisible
  • after that just use it to nautilus
  • then you have it :D have fun

The Variants

I've made 6 variants that you can change it with nautilus armor

  • Original (no armor)

submarine-original

  • Copper

submarine-copper

  • Gold

submarine-gold

  • Iron

submarine-iron

  • Diamond

submarine-diamond

  • Netherite

submarine-netherite

 

Also i made the seat invisible at first, till you add saddle to it, to make it easily to know if it's have saddle attached on it or not


Limit

  • Only work on normal nautilus
  • Doesn't work on zombie nautilus (i just too lazy h4h4 maybe later?)
  • This pack use entity model, so if you also use another pack that's higher or overlapping this pack (that's also use nautilus entity model) THIS PACK WILL NOT WORK, so try to arrange this pack to be always on the top of another (or at least above the pack that's also use nautilus entity model)
  • Yes i know the bubbles still buggy, it's from the game itself i guess? Maybe i'll figure it out later

 

Suggestions and Support 

 

If you have any feedback for this pack (either bug report or suggestions) you can type in the comment or you can visit my discord server here

https://discord.gg/mdsM6W5jmg

Cause i'm more active there :)

 

Have a great day :D

The Ultimate Guide to Submarine

If you are exploring the vast world of Minecraft modifications, Submarine by Asterx is a standout texture that deserves your attention. With over 13,245 downloads, it has become a staple for players looking to enhance their experience. As the creator describes it, this project is "Turn Nautilus into a Submarine". Whether you are a veteran builder constructing massive cities, or simply a casual player looking to upgrade your survival world, this guide will provide you with all the essential details on how Submarine alters the game.

What Makes It Special?

Unlike standard textures that simply alter superficial elements, Submarine introduces a wide array of visual and mechanical features designed to seamlessly blend into the vanilla aesthetic. Asterx has clearly spent significant time refining the project to ensure that every aspect feels polished and responsive for version 1.21.120.

Installation Guide

Getting Submarine up and running is straightforward. Follow these step-by-step instructions:

  1. Verify Your Version: Ensure your Minecraft launcher is set to version 1.21.120.
  2. Install Mod Loader (if required): If this is a mod, download the compatible loader (Forge, Fabric, NeoForge).
  3. Download the File: Click the secure download button above to retrieve the official file from CurseForge.
  4. Move the File: Place the downloaded file into your `mods`, `shaderpacks`, or `resourcepacks` folder depending on the texture type.
  5. Launch and Enjoy: Open Minecraft, navigate to the respective settings menu, and activate Submarine.

Compatibility & Performance

Compatibility is robust. Submarine is designed specifically for version 1.21.120, taking full advantage of the latest engine optimizations. During typical gameplay, this addition maintains a stable frame rate, though lower-end laptops might experience slight stuttering. We recommend pairing this with performance boosters like Sodium or Iris to guarantee a silky-smooth experience.

Details

Downloads:13,245
Created:9 months ago
Updated:9 months ago
Project ID:1381566
License:All Rights Reserved
Environment:Client

Game Versions

1.21.120

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Submarine

Screenshot 0
Screenshot 1
Screenshot 2
Screenshot 3
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Screenshot 5
Screenshot 6
Screenshot 7
A
Asterx
TEXTURES CREATOR
Downloads13K
Version1.21.120
TypeTEXTURES
File Size115.16 KB

About This textures

Turn Nautilus into a Submarine

submarine_title

*disclaimer, only work in v1.21.130+ that have nautilus mob

 

THE SUBMARINE IS HERE!!!

along with new entity (the nutilus) that can make us breathe under the water. i can finally make submarine model from it.

when the glow squid was introduced, i was wondering did we also get the submarine that tiny vu use? but then i think NAHHHHH it's too modern to be in minecraft :)

but now since we can breathe under the water, i can finally make it :D


How to spawn it?

 

  • first, create a nametag called "submarine" or "Submarine" (if your keyboard use uppercase for the first letter)
  • I also made the subpacks where you can name it with "f", so the nametag will be invisible
  • after that just use it to nautilus
  • then you have it :D have fun

The Variants

I've made 6 variants that you can change it with nautilus armor

  • Original (no armor)

submarine-original

  • Copper

submarine-copper

  • Gold

submarine-gold

  • Iron

submarine-iron

  • Diamond

submarine-diamond

  • Netherite

submarine-netherite

 

Also i made the seat invisible at first, till you add saddle to it, to make it easily to know if it's have saddle attached on it or not


Limit

  • Only work on normal nautilus
  • Doesn't work on zombie nautilus (i just too lazy h4h4 maybe later?)
  • This pack use entity model, so if you also use another pack that's higher or overlapping this pack (that's also use nautilus entity model) THIS PACK WILL NOT WORK, so try to arrange this pack to be always on the top of another (or at least above the pack that's also use nautilus entity model)
  • Yes i know the bubbles still buggy, it's from the game itself i guess? Maybe i'll figure it out later

 

Suggestions and Support 

 

If you have any feedback for this pack (either bug report or suggestions) you can type in the comment or you can visit my discord server here

https://discord.gg/mdsM6W5jmg

Cause i'm more active there :)

 

Have a great day :D

📌Supported Minecraft Versions: 1.21.120

How to Install

1. Download the resource pack .zip file. 2. Open Minecraft and go to Options > Resource Packs. 3. Drag and drop the downloaded file into the list and activate it.