Subnautica
SubmersedVR
@OkabintaroA Subnautica VR mod aiming to bring full motion controler support and common VR mechanics to the game.
Harmony
@pardeikeA library for patching, replacing and decorating .NET and Mono methods during runtime
Nitrox
@SubnauticaNitroxAn open-source, multiplayer modification for the game Subnautica.
AIOHHF
@Law-Abiding-DeveloperMy All-In-One Hand Held Fabricator mod for Subnautica. Requires Nautilus.
BepInEx
@BepInExUnity / XNA game patcher and plugin framework
Nautilus
@SubnauticaModdingNautilus, the Subnautica Modding API (formerly SMLHelper)
LaserCutterUpgrades
@Law-Abiding-DeveloperMy LaserCutterUpgrades mod for Subnautica. Requires UpgradesLIB
AD3D_StorageSolutionMod
@AndreaDev3DThis is a mod for both Subnautica and Subnautica Below Zero that adds a set of storage solutions to the buildable menu.
AD3D_EnergySolutionMod
@AndreaDev3DThis is a mod for both Subnautica and Subnautica Below Zero that adds a set of energy solutions to the buildable menu.
Subnautica-Mod-Template
@matthewdownsA highly opinionated, modern starter kit for Subnautica mod development. Features modular structure, best practices, and practical examples for fast, maintainable modding.
Dont-Fear-The-Reaper
@matthewdownsThis mod lets you adjust the Reaper Leviathan’s eye color, speed, and aggression in Subnautica.
I-Am-Peeper
@matthewdownsPlay Subnautica as a Peeper! This mod transforms your gameplay experience, letting you become the iconic fish and explore the world from a whole new perspective.
PDA-Subtitle-Lib
@matthewdownsAdd synchronized subtitles to Subnautica PDA logs using .srt files. Easy integration for modders with BepInEx and Nautilus support.
Seamoth-Flare-System
@matthewdownsIlluminate the depths and defend your Seamoth! This mod adds a fully configurable flare launcher module with per-slot visuals, letting you light up the ocean, mark locations, or distract predators—all from your Seamoth. Compatible with Subnautica 2.0 and later.
Seamoth-Air-Bladder
@matthewdownsAdds an air bladder module to the Seamoth for emergency ascents. Features limited air capacity, automatic surface/moonpool/cyclops recharging, persistent air state saving between reloads, and a visual HUD indicator. Perfect for escaping dangerous encounters at depth!
Alterra-Weaponry
@matthewdownsAdds devastating weapons and defensive tools to Subnautica. Features explosive torpedoes, naval mines, and vehicle modules. Community port of VELD's original Below Zero mod with enhanced audio and visual effects.
Named-Saves
@matthewdownsNamed Saves lets you assign and edit custom names for your Subnautica save files, making it easy to organize and identify different playthroughs or mod profiles directly from the main menu.
Base-Oxygen-Overhaul
@matthewdownsMake oxygen management matter in Subnautica! Install generators to supply breathable air. Each base compartment consumes oxygen based on size. Balance production vs consumption or face the consequences. Features new Air Synthesizer generator, visual displays, configurable difficulty, and 12 languages.
AD3D_LightSolutionMod
@AndreaDev3DMod to add extra customizable source light's for Subnautica and BelowZero
SubnauticaMods
@KooKooGHRepository for all of my mods. You can also find download pages here.
End of the line
Check back later for new decentralized releases.