Literal Seaglide Upgrades
🟡 Updated this year⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 1.0% endorsement rate — high engagement, a strong quality signal
- ✅ Updated 133 days after the latest game patch — actively maintained
- 🏆 #47 of 124 Vehicles and Upgrades mods in this game by downloads
📋 About This Mod
WARNING: POSSIBLE INCOMPATIBILITY WITH "The Prototype Expansion"
Some users have reported that there are some issues running both mods. Run at your own risk
Please note that there are upgrades in the Hand Held Fabricator. To craft said fabricator, go into the regular fabricator -> Personal -> Tools, and it should appear there.
There is a keybind in the Mod Input section of the settings, please look at it. It opens the Upgrade Panel of the Seaglide
Theres a lot of stuff I could go into on this page, but if you want a full detailed thing, this Read me file on my repository will have to do: README.md, Literal Seaglide Upgrades GitHub Repository.
If you believe I copied RamuneNeptune's Seaglide Upgrades, it is not a direct copy because in the early versions of both mods, RamuneNeptune had to add compatibility for this mod for both mods to work at all. You can ask him in the Subnautica Modding Discord Server to confirm this yourself, that He and I have separate mods with separate intentions
My repo is linked. If you go to my user, Tools Upgrades is there as well
My discord user is Law Abiding Coder
How to install:
This also applies to any of my mods
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[]Ensure you have the dependencies installed, if you do not, the mod will not work.[/]
[]Find the Files tab next to the Description tab above this section.[/]
[]Find the latest release[/]
[]If you have Vortex, click Vortex download and it should download automatically, other wise click Manual Installation.[/]
[]If you have Subnautica Mod Manager, go to Subnautica Mod Manager Installation (Not QModManager).[/]
[]If you have neither, skip the Subnautica Mod Manager Installation and go straight to Manual
Installation.[/]
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[]Run Subnautica[/]
[]Find the file you just downloaded[/]
[]Click the
Mod Managerbutton in the main menu[/]
[]Click the
Installtab near the top of the new menu[/]
[]Click the
Open mods download folder (Put downloaded zip files here)button[/]
[]A new window should open. Drag the file you just found into that new window.[/]
[]Click
Install all mods.[/]
[]If it asks you to restart, do restart.[/]
[]Done. You can play the game or install other mods.[/]
[]Find the file you just downloaded[/]
[]Extract (Unzip) the folder anywhere[/]
[]Find your Subnautica folder, then double-click on it to open it[/]
[]Find the
BepInExfolder at the top of your Subnautica folder[/]
[*]Find the
pluginsfolder at the bottom of the list of files in the BepInEx folder (unless
Adds several Seaglide upgrades to Subnautica, accessible via a configurable keybind and crafted at the fabricator. A niche quality-of-life mod with 146 endorsements and 14,528 downloads, last updated February 2026.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Decent community traction with 146 endorsements and over 14k downloads.
- Configurable keybind adds convenience for accessing upgrades.
- Crafting integration keeps progression natural.
⚠️ Cons
- Potential compatibility issues with other mods that alter the Seaglide or fabricator.
For Subnautica players who want to expand the Seaglide's utility and enjoy tinkering with vehicle upgrades. Skip if you prefer vanilla gameplay or need detailed documentation before modding.
💡 Beginner Tips
- Check the mod options menu to bind a key for opening the upgrade menu.
- Ensure you have the fabricator unlocked to craft the new upgrades.
- If using other Seaglide mods, test for conflicts early.
📊 Mod Details
- Game
- Subnautica Mods
- Author
- LawAbidingDeveloper
- Version
- v0.3.8
- Downloads
- 14,528
- Endorsements
- 146
- Category
- Vehicles and Upgrades
- Created
- 4/12/2025
- Updated
- 2/14/2026
🧩 Commonly Used Together
Users add these mods to the same collections — a real compatibility signal, not an AI guess.
🔧 How to Install Subnautica Mods
Download from Nexus.
📖 Full step-by-step install guide for Subnautica →
Visit the official mod page for specific installation instructions for this mod.
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