
Modrinth · Minecraft mod
Seamoths!
The Iconic vehicle of Subnautica enters the world of Minecraft!
Quick answer
Which Seamoths! release should I use?
Seamoths! 1.5.5 targets 1.20.1 with Forge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Seamoths! required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Seamoths! 1.5.5 need?
1.5.5. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Seamoths! without breaking your instance.
Built for Seamoths! 1.5.5. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.5.5. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.5.5. It opens that exact file at the source.
About this project
What does Seamoths! add?
Seamoths! is a mod that adds the legendary Seamoth from Subnautica into Minecraft.
NEOFORGE HAS BEEN TEMPORARILY REMOVED DUE TO CURRENTLY UNFIXABLE BUG I AM TRYING MY BEST TO GET THIS SORTED OUT

Craft, deploy, and pilot a fully functional Seamoth to explore the depths of Minecraft’s oceans with speed and style. Whether you're searching for ocean monuments, shipwrecks, or just cruising the seas, the Seamoth gives you a powerful underwater vehicle built for adventure.
Features:
- Pilotable Seamoth vehicle
- Fast underwater travel
- Designed for deep-sea exploration
- Easily maneuverable
- Perfect for explorers who want to bring a bit of Subnautica’s underwater technology into their Minecraft worlds.

Project description from Modrinth.
Pick your setup
Seamoths! by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Seamoths! versions and loaders
1.5.5
seamoths-1.5.5-forge-1.20.1.jar
1 Sept 2026
1.5.4
seamoths-1.5.4-forge-1.20.1.jar
8 Aug 2026
1.5
seamoths-1.5-forge-1.20.1.jar
8 Jul 2026
1.0.0
seamoths-1.0.0-forge-1.20.1.jar
15 Mar 2026
Looking for an older file? The official Modrinth project page is in Resources.