Performance Booster

subnautica — Mods & Enhancements

Performance Booster by WhoTnT is a lightweight mod for Subnautica that aims to significantly improve game performance, with frame rate doubling in certain cases. With 4,669 endorsements and 185,530 downloads, it's a popular choice for players experiencing performance issues.

📦 Full mod page on discovermods

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

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Syntax

Miscellaneous

Example

Downloads: 185,530 | Endorsements: 4,669

💡 Notes

By WhoTnT | v2.1.2 | 4,669 endorsements

🎯 Tips & Tricks

Make sure to back up your Subnautica save files before insta

Make sure to back up your Subnautica save files before installing any mod.

If you use other mods, test Performance Booster alone first

If you use other mods, test Performance Booster alone first to see if it conflicts.

Check the mod's comments section on Nexus for user-reported

Check the mod's comments section on Nexus for user-reported compatibility with your game version.

🔧 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 (4,669 endorsements)
Massive download count (185,530) shows it's widely used
Simple promise: better FPS, and that's what you get

👎 Cons

No detailed install instructions provided by author
No compatibility notes for other mods or game versions
Last updated August 2025 — may not work with future patches

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