More Engine Efficiency Modules BZ
⚪ Last updated 2022Preview
🔍 Analysis
- 👍 2.1% endorsement rate — high engagement, a strong quality signal
- 🏆 #13 of 24 Vehicles and Upgrades mods in this game by downloads
📋 About This Mod
This mod re-adds the Engine Efficiency Module, and also adds a Mark 2 and Mark 3 Engine Efficiency Module for the PRAWN Suit.
It also adds an option to have the Seatruck base efficiency slightly higher, incase you think it runs out slightly too fast in the early game.
This is a port of More Engine Efficiency Modules for SN1, with slight changes so it works properly.
MK1 ID: VehiclePowerUpgradeModule
MK2 ID: VehiclePowerUpgradeModuleMK2
MK3 ID: VehiclePowerUpgradeModuleMK3
All modules are unlocked with the PRAWN Suit.
The MK1 is crafted in the PRAWN Suit upgrades tab in the normal fabricator and the vehicle upgrade console.
The MK2 and MK3 are crafted in the modification station.
Needs: SMLHelper, QModManager.
Re-adds the Engine Efficiency Module and adds MK2 and MK3 versions for the PRAWN Suit, plus optional Seatruck efficiency overhauls. For Subnautica: Below Zero players who want more vehicle power management options. Well-received with 319 endorsements and 15,094 downloads.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Community-approved with 319 endorsements — players like what it does.
- 15,094 downloads show it's a popular tweak for vehicle efficiency.
- Expands existing module system rather than overhauling it, so it fits vanilla feel.
⚠️ Cons
- No updates since September 2022 — could break if the game receives future patches.
- Only affects PRAWN Suit and Seatruck efficiency; other vehicles get no new options.
For Subnautica: Below Zero players who want more granular control over PRAWN Suit and Seatruck power efficiency. Ideal for those who find the base engine efficiency modules lacking or want optional Seatruck tweaks. Skip if you're happy with vanilla vehicle balance or want a mod with broader scope.
💡 Beginner Tips
- Place the mod folder into your Below Zero QMods directory (or use QModManager).
- After installing, check the Vehicle Upgrade Console or PRAWN Suit upgrade slots to see the new modules.
- If you're using other Seatruck or PRAWN mods, test in a creative world first to ensure no upgrade conflicts.
📊 Mod Details
- Game
- Subnauticabelowzero Mods
- Author
- Akari
- Version
- 1.1.1
- Downloads
- 15,094
- Endorsements
- 319
- Category
- Vehicles and Upgrades
- Created
- 4/8/2022
- Updated
- 9/19/2022
🧩 Commonly Used Together
Users add these mods to the same collections — a real compatibility signal, not an AI guess.
🔧 How to Install Subnautica: Below Zero Mods
Download from Nexus Mods.
📖 Full step-by-step install guide for Subnautica: Below Zero →
Visit the official mod page for specific installation instructions for this mod.
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