Oxygen Link
🟠 Updated over a year ago⚠️ 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
- 👍 1.8% endorsement rate — high engagement, a strong quality signal
- 🏆 #93 of 456 Gameplay mods in this game by downloads
📋 About This Mod
- Adds one item to the game, the Oxygen Link.
- While the Oxygen Link is equipped, all tanks in the player inventory are used for the players oxygen supply.
- Works with any modded item that has an Oxygen component.
- In game mod option for more or less difficult recipe (Requires restart after changing). (Default: Easy)
- In game mod option to destroy it when the player dies. (Default: off)
- Fully event driven with no update loops.
Requirements
Easy Installation
1. Install Vortex
2. Install OxygenLink with Vortex
Manual Installation
1. Download and extract the zip file.
2. Move the OxygenLink folder to "??:\SteamLibrary\steamapps\common\Subnautica\BepInEx\plugins"
Below Zero Version:
OxygenLink for BelowZero
Oxygen Link is a gameplay mod for Subnautica 2.0 that adds a new oxygen tank connector. With 247 endorsements and over 13,000 downloads, it's a community favorite for divers who want more flexibility in oxygen management. Last updated November 2024, it's a simple, focused addition.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Solid community backing (247 endorsements) — players are digging it.
- Over 13,000 downloads shows real demand for this QoL tweak.
- Lightweight and focused — does one thing and does it well.
⚠️ Cons
- Only updated once (Nov 2024) — might not see future patches.
- Requires Subnautica 2.0 specifically — won't help if you're on the original.
For Subnautica 2.0 players who want more oxygen management options and don't mind a bare-bones mod page. Skip if you're on the original Subnautica or want a full overhaul — this is a single connector.
💡 Beginner Tips
- Make sure you're running Subnautica 2.0 — this mod won't work on the original.
- Check the mod's file structure after download — you may need to place it in the correct folder manually.
- If you're using Vortex or another mod manager, try that first for easier installation.
📊 Mod Details
- Game
- Subnautica Mods
- Author
- _K
- Version
- 1.4.2
- Downloads
- 13,669
- Endorsements
- 247
- Category
- Gameplay
- Created
- 10/27/2023
- Updated
- 11/27/2024
🔗 Required By 1 Mod
These mods list this mod as a dependency.
🧩 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.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Subnautica commands, item IDs, and more.
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