Jeff the Submarine
Subnautica — Mods & Enhancements
Jeff the Submarine adds a compact, home-like submarine to Subnautica, aiming to preserve Seamoth-like maneuverability while offering a comfortable living space. With 65 endorsements and 6,250 downloads, it's a niche vehicle mod for players seeking a mobile base without sacrificing agility.
📦 Full mod page on discovermods
Downloads, ratings, compatibility info, installation guides, and user reviews.
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Vehicles and UpgradesExample
Downloads: 6,250 | Endorsements: 65💡 Notes
By Phoenix -Creator- Royalty -Coding and Unity Support- Corsair -Coding and Unity Support- | v1.0.1 | 65 endorsements
🎯 Tips & Tricks
Check if the mod requires the Subnautica Mod Loader (QMods) or BepInEx—most vehicle mods do.
Test the submarine in a creative save first to see how it handles before committing to a survival run.
Make sure your game is updated to the latest version to avoid compatibility issues with the mod.
🔧 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
- Solid community traction with 65 endorsements and 6,250 downloads.
- Fills a niche for players who want a mobile base without losing agility.
- Actively maintained—last updated July 2025.
👎 Cons
- No detailed feature list or install instructions provided by the author.
- May require additional dependencies not listed in the description.
- Limited to a single vehicle—no other content or enhancements included.