Dive deeper into the ocean of Subnautica with our free mod menu! Unleash infinite resources, customize your experience, and explore without limits.
Completely free. No subscriptions, no hidden fees.
The Subnautica mod menu offers a range of powerful features to enhance your underwater adventures.
Easily acquire any resource you need, from titanium to lithium. No more hunting for materials—build your underwater base without limits.
Illuminate the darkest depths with increased visibility options. Navigate through the eerie wrecks and hidden biomes without fear.
Gain immediate access to all vehicles, including the Seamoth and Cyclops. Explore the expansive ocean floor with your favorite ride.
Activate invincibility to explore dangerous zones without taking damage. Face off against Reapers and Leviathans with confidence.
Modify and upgrade your tools to suit any situation. Whether it's a repair tool or a laser cutter, make them your own.
Unlock all blueprints instantly to craft any item in the game. No more tedious searching—create your dream base immediately.
Mainframe is designed with performance and safety in mind, ensuring a smooth experience while you explore the vast oceans of Subnautica.
Getting started with Mainframe is quick and straightforward. No technical knowledge required.
Get the Mainframe mod menu by downloading it from our website.
Start Subnautica to prepare for an enhanced adventure.
Open Mainframe.exe to access the mod menu and its features.
Activate the mod menu and dive into your limitless Subnautica experience.
Mainframe supports all major platforms and launchers for Subnautica on PC.
Full support
Fully tested
Full support
Fully tested
Unlock the full potential of your Subnautica adventure with our free mod menu today!