Modded Arms Helper (BepInEx - Nautilus)

subnautica — Mods & Enhancements

Modded Arms Helper is a BepInEx-Nautilus library that provides an API for modders to add new arms to the Seamoth and Exosuit in Subnautica. It simplifies the process of creating custom arms, making it a foundational tool for mod development. With 1,772 endorsements and 138,374 downloads, it's a well-established resource in the community.

📦 Full mod page on discovermods

Downloads, ratings, compatibility info, installation guides, and user reviews.

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Syntax

Libraries

Example

Downloads: 138,374 | Endorsements: 1,772

💡 Notes

By Senna | v1.6 | 1,772 endorsements

🎯 Tips & Tricks

Make sure you have BepInEx and Nautilus installed before add

Make sure you have BepInEx and Nautilus installed before adding this helper, as it depends on them.

If you're a modder, check the mod's source code on GitHub fo

If you're a modder, check the mod's source code on GitHub for usage examples since the description lacks details.

For players, this mod won't do anything on its own—look for

For players, this mod won't do anything on its own—look for mods that require it as a dependency.

🔧 Troubleshooting

Mod not working

Check load order and required dependencies. Read the full mod description.

⚠️ Common Mistakes

Installing multiple mods that modify the same files without checking compatibility

👍 Pros

Huge community trust with 1,772 endorsements and 138k downloads.
Actively maintained—last updated August 2025, so it's current.
Essential for any modder wanting to add custom arms without reinventing the wheel.

👎 Cons

Not for players—it's a dev tool, so if you're not modding, skip it.
Requires BepInEx and Nautilus, so you need to set up those dependencies first.
No documentation or examples provided in the description, so you'll need to dig into the code.

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