Source-checkedTechnology & automation

[Warhammer 40K] Apostle of Night v2.5 | Ultimate Auto Sub | 46 Turrets + Thermal Strike | Gothic Redesign | Loyalty Check (Self-

by MikeScare · for Barotrauma

Welcome aboard, Captains! Major 2.5 update now available! Apostle of Night Automated Assault Submarine - Classified Archives Project Codename: Eternal Night Archive Number: EUN-APOSTLE-0920…

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About [Warhammer 40K] Apostle of Night v2.5 | Ultimate Auto Sub | 46 Turrets + Thermal Strike | Gothic Redesign | Loyalty Check (Self-

From Steam Workshop

Welcome aboard, Captains! Major 2.5 update now available! Apostle of Night Automated Assault Submarine - Classified Archives Project Codename: Eternal Night Archive Number: EUN-APOSTLE-0920…

Welcome aboard, Captains! Major 2.5 update now available!

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Apostle of Night Automated Assault Submarine - Classified Archives

[spoiler]Project Codename: Eternal Night[/spoiler] Archive Number: EUN-APOSTLE-0920 Classification Level: IV Distribution: [spoiler]Core Members of the Night Faith[/spoiler]/Licensed Engineers/Deep Sea Inquisitors

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I. Background Introduction

The universe descends into chaos, all things inevitably decaying - the Imperium, the Aeldari, the Orks, the Necrons, the Tyranids, and even Chaos itself. War never ceases, destruction perpetually unfolds. For millennia beyond count, we move from one futile crusade to another... We fight, we die, we build, we destroy... Where does our loyalty ultimately lead?

Fellow brethren, tech-priests! Have you not felt the God-Emperor's infinite might, the Astronomican's brilliant light piercing the void? This is no mortal power, but divine potency. Yet our Lord remains trapped within a decaying vessel, enduring endless agony upon the Golden Throne like desiccated bones. His suffering bleeds across the galaxy, a dark sun dimming all light...

The time has come to end this! The Emperor yearns to return in another form - as the Night Lord, the Dark Aspect of the Emperor, the End and Judge of all things! This Apostle of Night was forged to herald His coming, a blade to spread the gospel of Eternal Night.

Join us, offer your loyalty to the universe's true destiny! The Eternal Night shall judge all - men and women, young and old, the Chaos Gods themselves, all pieces and players shall face His endless wrath!

The Eternal Night is all things' destination. Praise the Night Lord! Hail the Night Lord!

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II. Project Introduction

Welcome aboard, Apostles of the Night, loyal Captains, Engineers, Heretic Inquisitors, and fearless abyssal explorers! This Apostle of Night is more than a submarine - it is a Gothic cathedral sailing the depths, a mobile altar of faith and fortress of war. The redesigned layout embraces Warhammer 40K's dark aesthetic, delivering unparalleled immersion. It brings the Night Lord's judgment to Europa's depths while providing the ultimate wheelchair-level automation, allowing you to focus on spreading the Eternal Night's gospel rather than tedious operations.

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III. Key Features

🏰 Architectural & Design Upgrades

- Gothic Reconstruction: Complete interior redesign featuring Warhammer 40K's signature Gothic architecture - Backup Command Core: Auxiliary command room maintains combat capability even if the main bridge falls - Internal Elevator System: New onboard elevator significantly improves multi-deck mobility - Hidden Easter Eggs: Several concealed interactive points await discovery by the most faithful apostles (Hint: scrutinize the Emperor's effigy)

⚔️ Divine Wrath: Mobile Fortress

- Hull Dimensions: 79m length, 32m height providing a solid combat platform - Devastating Armament: 46 external turrets creating a death net without blind spots! (25 Laser Cannons | 4 Dual Coilguns | 5 Railguns | 5 Fragmentation Cannons | 8 Coilguns) - Fully Automated Combat: 16 gun operator stations, each switchable to automatic mode with one click

🔋 Divine Power: Endless Energy

- Powerful Heart: Super power source outputting four times conventional reactor capacity - Abyssal Endurance: Super capacitor equivalent to 80 standard batteries, enabling four complete station circuits on battery power alone

🤖 Comprehensive Automated Defense Network

- Automatic Electromagnetic Coils: Auto-activate to clear obstacles and small creatures - Crawler-Proof Engines: Specially optimized to minimize Crawler damage risk - Self-Following Radar Array: Radar signals continuously track submarine movement - Fully Automatic Repair System - Voice-Activated Decoy System & Compartment Lockdown Traps

💥 Strategic Weapons

- "Terror Claw" Thermal Drop Pod: Simple operation, remote-activated from bridge when docked, double power for true orbital bombardment! (Mission unlock) - Remote "Cyclone Torpedo": Double-click detonation for precise destruction (Inspired by "Amaterasu" drone) (Mission unlock)

⚙️ Convenience & Internal Ecosystem

- Dry Dock System: Safely stores remote motorboats (modified from "Rusty Steel") - Alien Artifact Collection Room: Dedicated display cases for each artifact - Captain's Quarters & Observatory: Gaze upon Europa's icy seas through the dome window - Sacred Armory: Unlock powerful "unlimited" equipment (details in Apostle's Manual)

⚠️ Unique Loyalty System (Easter Egg)

- Enter "Praise the Night Lord" in the captain's terminal to activate full ship self-destruct sequence. Let heretical crew and monsters perish together in the depths!

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IV. Essential Reading

- First priority: Read the Apostle's Manual terminal for missions and operations! - AI Settings: Mark reactor and large ballast pump as "Do Not Touch" to prevent AI errors - Performance: Optimized circuits using single reactor + large battery solution to reduce lag - Warning: Do not enter "Praise the Night Lord" unless prepared for "loyal sacrifice" - New Feature: Backup command core located aft, accessible via new elevator

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V. Update Log

- 2025-09-20: v2.5 Version - Major Layout Revolution - Added backup command core compartment - Complete interior reconstruction with enhanced Gothic aesthetics - New internal elevator system - Multiple hidden easter eggs and interactive points - Optimized circuit layout for improved performance

- 2025-09-15: v2.0 Version - Layout overhaul, circuit optimization, added relic room, dry dock, observatory, thermal logic upgrade

Read the full description on Steam Workshop →

Highlights

From source data

Footprint

Rated a light load on a server.

Last update

Its author last shipped an update 13 mo ago.

[Warhammer 40K] Apostle of Night v2.5 | Ultimate Auto Sub | 46 Turrets + Thermal Strike | Gothic Redesign | Loyalty Check (Self- on Nxeon

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One-click install
Not available. One-click install isn't available for this game's mods yet. Download it and upload it to your server in Files.
Server load
light
Smallest plan we suggest
Barotrauma — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
2025-09-30, released 2025-09-30

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What kind of mod it is

From the catalog
Listed on Steam Workshop as “Workshop”

Technology & automation

Machines, power, logistics and automation.

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Game
Barotrauma

Verified at the source

  • ✓Steam WorkshopOfficial listing, checked 2026-10-10Open ↗
  • ✓AuthorMikeScare, as published on Steam Workshop
  • ✓LicenseNot published by the sourceFree

[Warhammer 40K] Apostle of Night v2.5 | Ultimate Auto Sub | 46 Turrets + Thermal Strike | Gothic Redesign | Loyalty Check (Self-, answered

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Is it free?

Yes. [Warhammer 40K] Apostle of Night v2.5 | Ultimate Auto Sub | 46 Turrets + Thermal Strike | Gothic Redesign | Loyalty Check (Self- is free to download from Steam Workshop.

How do I add it to my Nxeon server?

One-click install isn't available for this game's mods yet. Download [Warhammer 40K] Apostle of Night v2.5 | Ultimate Auto Sub | 46 Turrets + Thermal Strike | Gothic Redesign | Loyalty Check (Self- from Steam Workshop and upload it to your Nxeon Barotrauma server in Files.

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