Echelon

⭐ ⭐ (924 endorsements) 📥 95,551 downloads 📌 v2.0.1 📅 3/1/2025
🟡 Updated this year

By IronFox · Vehicles and Upgrades

⬇ Download Mod Source: Nexus Mods 📅 Updated: 11/23/2025 📅 Created: 3/1/2025
⚠️ Install Order · 2 steps
1🛠️ BepInEx — BepInEx framework Download ↗
2🧩 QModManager — QModManager Download ↗

Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.

🔍 Analysis

  • 👍 1.0% endorsement rate
  • ✅ Updated 50 days after the latest game patch — actively maintained
  • 🏆 #9 of 124 Vehicles and Upgrades mods in this game by downloads

📋 About This Mod

When the Alterra space exploration no-weapon hippie division won't stop coming back in pieces or feces, it's up to the Alterra military research division to save the day. Or at least blow something up. Contrary to common believe, Alterra managers do like exploding things as much as the next person. Unless it's Alterra assets exploding, then possibly less so.

Thus introducing the certification-free edition of one of Alterra's most successful sub-aquatic obliteration vehicles, the Echelon.

While it doesn't sport the same cool black paint or doomsday arsenal as its deadlier sibling, it's still a step up from the typical Reaper-mouth-sized coffins normally available to Alterra personnel. You're welcome.

In a nutshell:

  • []Exceptional, boost-driven maneuverability with leapfrog capability.

    []Smart onboard holographic projection of virtual environment with target lock and status recognition.

    []Rated for a lifetime of 30 years, a built-in nuclear battery provides a low but steady energy supply.

    []High resilience against any damages.

    []Self-healing capabilities.

    []Smart torpedo support with intercept capability and safety mechanics.

    []Onboard torpedo production, using materials filtered from the drive water flow.

    []Smart railgun support with aim assistance and intercept capability.

    Please be aware that Alterra is not responsible for accidents resulting from inappropriate speeds, particularly when leapfrogging out of the water.

    How to use it

    • []Get the Vehicle Framework (>=2. 0. 0) mod.

      []Make sure Nautilus and BepInEx are up to date.

      []Get this mod.

      []Build a Mobile Vehicle Bay.

    • Get the resources and build the craft.

    Alternatively, use console commands: 'spawn echelon'.

    If you have manually downloaded the mod and it won't load, please check the reference folder structure at the end of this page.

    V1. 3. 7: Camera Shake

    This may not seem like a big thing considering at best you'll never consciously notice it, but I am lead to believe it changes the subtle feel of things. Dunno. Maybe.

    For me, this was an entirely new thing. I developed virtually everything a modern game has at one point or another ... except shaking cameras. I didn't know how to implement that, how to make it subtle but not too subtle, asf. In short, this is very experimental. It affects weapon firing, explosions, boosting, and ship collisions. There are now two new sliders in the mod options. One controls all camera shaking, the other affects only the camera shake due to boosting (which is more of a bobbing effect). If the new camera shaking feels off, you can change or completely disable it here. Do drop a comment if you feel this is to

🤖 AI-enhanced — based on mod data

Echelon is a high-speed sub-aquatic superiority fighter mod for vehicles, featuring automatic integrity and power recovery, onboard weapon system support, and AR 3rd person projection. With 924 endorsements and 95,551 downloads, it's a popular choice for players seeking a versatile aquatic combat vehicle.

✨ Key Features

High-speed sub-aquatic superiority fighter
Automatic integrity and power recovery
Onboard weapon system support
AR 3rd person projection

📊 Pros & Cons

✅ Pros

  • Community favorite with 924 endorsements and over 95k downloads
  • Unique sub-aquatic combat niche not covered by many vehicle mods
  • Auto-repair and power recovery keep you in the fight longer

⚠️ Cons

  • Last updated November 2025 — may not be compatible with future game patches
  • Requires testing for compatibility with other vehicle mods
🎯 Is This For You?
For players who want a fast, underwater-capable combat vehicle with self-sustaining systems. Perfect for naval or amphibious assault scenarios. Skip if you prefer realistic or ground-based vehicles only.
📦 Install:Easy· Under 1 minute

💡 Beginner Tips

  • Check if your game version is compatible with the mod's last update (Nov 2025).
  • Test the AR 3rd person projection in a safe area to get used to the view.
  • Use the automatic integrity recovery to your advantage in prolonged engagements.

📊 Mod Details

Game
Subnautica Mods
Author
IronFox
Version
2.0.1
Downloads
95,551
Endorsements
924
Category
Vehicles and Upgrades
Created
3/1/2025
Updated
11/23/2025

🔗 Required By 2 Mods

These mods list this mod as a dependency.

🧩 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.

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