Cyclops Nuclear Upgrades (Purple Edition) (Nautilus)

⭐ ⭐ (513 endorsements) 📥 34,088 downloads 📌 v1.0.0.1 📅 11/26/2023
🟡 Updated this year

By PrimeSonic - MrPurple6411 · Gameplay

⬇ Download Mod Source: Nexus Mods 📅 Updated: 11/13/2025 📅 Created: 11/26/2023
⚠️ Install Order · 3 steps
1🛠️ BepInEx — BepInEx framework Download ↗
2🧩 QModManager — QModManager Download ↗
3📦 MoreCyclopsUpgrades (Purple Edition) Find it →

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

🔍 Analysis

  • 👍 1.5% endorsement rate — high engagement, a strong quality signal
  • ✅ Updated 41 days after the latest game patch — actively maintained
  • 🏆 #51 of 456 Gameplay mods in this game by downloads

📋 About This Mod

New Upgrade Modules!

Cyclops Nuclear Reactor Module

· Helps with getting through the mid-game when the sun is too far but the thermal chargers aren't in reach yet.

· Be careful not to abuse it as running these too long can cause them to overheat and temporarily shut down.

· Where can I craft this? This module can be found in the Modification Station and the Nuclear Fabricator.

· What do I need to unlock this? You'll have it available once you've unlocked the Base Nuclear Reactor

New Buildables!

Nuclear Fabricator

· A specialized fabricator for handling hazardous nuclear materials.

· Entirely optional for 99% of what you'll want to do with this mod. It's just a cool little addition for fun and

· You can craft any small nuclear item from this fabricator.

· Where can I craft this? You will find it in your Habitat Builder under Interior Modules.

· What do I need to unlock this? You'll have it available once you've unlocked the Base Nuclear Reactor.

New Features Powered by MoreCyclopsUpgrades (Purple Edition)

Power Indicator Info

· Displays an icon at the Cyclops Helm HUD and Holographic HUD whenever this module is producing power

· This display will also show a readout of the current outside temperature

PDA Icon Overlay

· When viewing these modules from the PDA screen, additional info can be viewed at a glance

· View the current operating temperature of the nuclear module

· View the remaining energy at a glance

· View if the module has overheated

Source code on GitHub

·  CyclopsNuclearModule

·  DepletedCyclopsNuclearModule

·  NuclearFabricator

🤖 AI-enhanced — based on mod data

This mod adds a compact nuclear reactor that fits into the Cyclops upgrade console, powered by MoreCyclopsUpgrades (Purple Edition). It also includes a Nuclear Fabricator for building nuclear crafts in one place. A niche but functional addition for Subnautica players using the Purple Edition framework.

✨ Key Features

Adds a tiny nuclear reactor that fits in the Cyclops upgrade console.
Requires MoreCyclopsUpgrades (Purple Edition) as a dependency.
Includes a Nuclear Fabricator to build nuclear crafts in one place.

📊 Pros & Cons

✅ Pros

  • Solid community trust with 513 endorsements and over 34k downloads.
  • Integrates neatly with the upgrade console, saving space.
  • Nuclear Fabricator centralizes crafting, cutting down on trips.

⚠️ Cons

  • Requires MoreCyclopsUpgrades (Purple Edition) — no standalone option.
  • Last updated in late 2025, but no explicit compatibility notes for the latest Subnautica patch.
  • Niche appeal: only useful if you're already using the Purple Edition mods.
🎯 Is This For You?
For Subnautica players who run MoreCyclopsUpgrades (Purple Edition) and want a compact nuclear power solution for the Cyclops. Skip if you're not using that framework or prefer vanilla power options.
📦 Install:Medium· 5-10 minutes

💡 Beginner Tips

  • Install MoreCyclopsUpgrades (Purple Edition) first, then drop this mod's files into the BepInEx plugins folder.
  • Use the Nuclear Fabricator to stockpile reactor rods before long expeditions.
  • Check the mod's page for any load order notes if you use other Cyclops mods.

📊 Mod Details

Game
Subnautica Mods
Author
PrimeSonic - MrPurple6411
Version
1.0.0.1
Downloads
34,088
Endorsements
513
Category
Gameplay
Created
11/26/2023
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

📋 All Subnautica Mods 🏆 Top 25 📂 More Gameplay 👤 More by PrimeSonic - MrPurple6411 🔎 Similar Mods 🌐 Best Gameplay (All Games) 🔀 Check Compatibility ⚖️ Compare Mods 🆕 New Mods