Available

Subnautica Trainers & Cheats

Download the ultimate Subnautica trainer. Features include Infinite Batteries, Infinite oxygen, Godmode / invulnerable, Invisible / no target, and more. Enhance your single-player experience with ModOpen's seamless cheat engine alternative.

Trainers and Cheats supported for Steam, Epic, MS-Store.

Download ModOpen for Free via Google Drive

Latest Version: 83031 (Steam) Updated: 2025-10-06 100% Virus-Free

Need help with download or installation? Join our Discord community for support.

11 Subnautica Cheats & Mod Features

Show feature descriptions

Activate First

Prepare
This code can only be activated once you have loaded an existing saved game succesfully!

Health/Energy

Infinite Batteries
Infinite oxygen
This code can only be activated once you have loaded an existing saved game succesfully!
Godmode / invulnerable
Invisible / no target
You won't be recognized by aggressive fish anymore, so that they won't attack you any longer!

Units

Super Cyclops Manuverability
Invincible Vehicles

Construction

Craft anything
With this you can create everything, whether you have the necessary components or not. Before you can activate the cheat, you have to craft at least one thing or at least you have to try to produce one! This means that even if you don't have the necessary components: Simply do 1x click and try to craft something at least. After that the cheat be enabled!
Free build

Player general

Never thirsty (infinite fresh water)
Disables your need for hunger and thirst!
Never hungry (infinite food)
Disables your need for hunger and thirst!

Why Choose ModOpen for Subnautica Trainers?

At ModOpen, your account security is our top priority. Unlike traditional hack tools or mod menus that inject malicious code directly into game files, our trainers utilize advanced, non-invasive memory-injection technology. This ensures your game’s integrity remains 100% intact, preventing crashes and file corruption.

Every trainer we release is thoroughly scanned to be virus-free and is regularly updated by our dev team to stay perfectly compatible with the latest Subnautica patches.

How to Use ModOpen for Subnautica Step by Step

Follow these simple steps to start using trainers in Subnautica with ModOpen.

Step 1Download ModOpen
Install our lightweight desktop app. ModOpen is a top-rated application providing safe mods & cheats for over 3,000 PC games.
Step 2Open the Game in ModOpen
Launch ModOpen, search for Subnautica, and let the app auto-detect your game version (Steam, Epic, or GOG).
Step 3Toggle Mods in ModOpen
Click 'Play' and easily toggle your desired cheats using hotkeys or the in-app overlay.
Step 4Play with Mods
Return to Subnautica and enjoy your enhanced gameplay experience instantly!

FAQs about ModOpen for Subnautica

Is it safe to use ModOpen trainers for Subnautica?

Yes. ModOpen trainers are rigorously tested to be completely safe and virus-free. We operate by modifying active RAM memory, not your actual game files, which keeps your installation secure and untouched.

Will these cheats work in multiplayer modes?

No. ModOpen trainers are designed strictly for single-player, offline experiences. Using any modification tool or bypass in multiplayer modes may violate the developer's terms of service and lead to account penalties.

How do I update the trainer when Subnautica gets a new patch?

ModOpen automatically detects game updates. If a new trainer version is available, you will receive a notification in the app allowing you to update the cheats instantly with one click.

Browse all games →