One Slot Inventory

subnautica — Mods & Enhancements

One Slot Inventory is a lightweight BepInEx plugin for Subnautica that forces all inventory items to occupy a single 1×1 slot, simplifying inventory management. It's a pure quality-of-life tweak with no gameplay changes, ideal for players who find inventory tetris tedious.

📦 Full mod page on discovermods

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

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Syntax

Gameplay

Example

Downloads: 4,501 | Endorsements: 67

💡 Notes

By Ermagain | v1 | 67 endorsements

🎯 Tips & Tricks

Make sure BepInEx is installed correctly before adding this

Make sure BepInEx is installed correctly before adding this mod, as it's a plugin that runs on it.

If you're using other inventory mods, test them together to

If you're using other inventory mods, test them together to ensure no conflicts.

Back up your save files before installing any mod, just in c

Back up your save files before installing any mod, just in case.

🔧 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

Simple and effective: removes inventory size management entirely.
Lightweight plugin, no heavy dependencies.
Active mod (updated May 2026) with a modest but real following (67 endorsements).

👎 Cons

Small mod with limited community feedback (67 endorsements) — you're an early adopter.
No install instructions provided by the author, so you'll need to know BepInEx basics.
Potential compatibility risk with other mods that alter inventory behavior, though none are mentioned.

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