







The Submarine Neo Forge Mod lets you build and drive your own underwater ship to travel the ocean. It adds a brand-new material called Stainless Steel, which comes from a special ore you can mine. With this mod, you no longer have to worry about running out of breath while looking for underwater ruins or shipwrecks. It keeps you completely safe from dangerous sea creatures while you travel. You can finally see what hides at the bottom of the sea without taking any damage.
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Features:
- You can craft your submarine piece by piece using the new Stainless Steel material.
- The mod removes the need to breathe underwater while you drive the ship.
- Built-in lanterns light up the dark ocean floor so you can easily see where you go.
- The thick metal walls protect you from hostile mobs like drowned and guardians.
- Only you can enter your submarine after you board it for the first time.
- The ship automatically displays your name on the side when you take ownership.
How to Use:
- Board the submarine for the first time to claim it as your own.
- Sneak and right-click on the submarine to pick it up and get a Submarine Whistle.
- Use the whistle item to place your submarine down in any new body of water.
- To share the ship with a friend, pick it up and hand them the whistle.
Screenshots:










The Submarine Neo Forge Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 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: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Downloads as 387319.mcaddon
- Download size: 150 KB
- Download link checked 25 Sept 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.