Seamoth Thermal Reactor (Bepinex)
🟡 Updated this yearThis mod was updated after the recent game update — it should work on the current version. (Subnautica Security Hotfix)
⚠️ Install Order · 3 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview
🔍 Analysis
- 👍 0.7% endorsement rate
- ✅ Updated 41 days after the latest game patch — actively maintained
- 🏆 #9 of 192 Items mods in this game by downloads
📋 About This Mod
Thermal Reactor Module for the Seamoth so it can Charge from heat sources.
Adds a Thermal Reactor Module for the Seamoth in Subnautica, allowing it to charge from heat sources. A popular quality-of-life mod with 656 endorsements and 88,114 downloads, last updated in November 2025.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Huge download count (88k) shows this mod is widely used and trusted
- Simple, focused purpose: no bloat, just the thermal charging you want
- Actively maintained (updated Nov 2025) so it should work with current game versions
⚠️ Cons
- Requires BepInEx, so you'll need to set that up first if you haven't
- No detailed instructions in the description—you'll need to know how to install BepInEx plugins
- Only adds one module; if you wanted more Seamoth upgrades, this won't cover them
For Subnautica players who hate babysitting their Seamoth's battery and want to top up for free near thermal vents. Skip if you're on console or prefer to keep your game vanilla—this is a PC-only mod.
💡 Beginner Tips
- Make sure BepInEx is installed correctly before adding this mod—check that the plugin folder exists in your Subnautica directory.
- After installing, craft the Thermal Reactor Module at the Vehicle Upgrade Console and slot it into your Seamoth.
- Test it near a thermal vent or lava geyser to see the charge rate; it won't work in cold water.
📊 Mod Details
- Game
- Subnautica Mods
- Author
- MrPurple6411
- Version
- 2.0.0.1
- Downloads
- 88,114
- Endorsements
- 656
- Category
- Items
- Created
- 12/25/2022
- Updated
- 11/13/2025
🧩 Commonly Used Together
Users add these mods to the same collections — a real compatibility signal, not an AI guess.
🔧 How to Install Subnautica Mods
Download from Nexus.
📖 Full step-by-step install guide for Subnautica →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Subnautica commands, item IDs, and more.
Keep browsing — more Subnautica mods await