Source-checkedVehicles & ships

Hephaestus

by Cryostasis · for Barotrauma

!! Updated for 1.0 !! Deadly medium-sized submarine with a huge laser gun. Built for diving into the abyss. Great for solo campaign - Huge laser against really big targets - 5 coilguns + 2 railguns -…

7.5KDownloads
3 yr agoLast updated
Steam WorkshopSource

About Hephaestus

From Steam Workshop

!! Updated for 1.0 !! Deadly medium-sized submarine with a huge laser gun. Built for diving into the abyss. Great for solo campaign - Huge laser against really big targets - 5 coilguns + 2 railguns -…

!! Updated for 1.0 !!

Deadly medium-sized submarine with a huge laser gun. Built for diving into the abyss.

Great for solo campaign

- Huge laser against really big targets - 5 coilguns + 2 railguns - 5 automatic discharge coils - Shuttle with both remote and manual control. Comes with a railgun and a coilgun - Unique flood monitor - Turret control override system for capitan - 6 cameras around the submarine + 6 cameras inside - Automatic reactor control system (much faster than standard one) - Automatic backup power system - turns on if reactor is shut down - ballast flora removal mode in the ballast tank

Other ships in this series: - Thanatos - https://steamcommunity.com/sharedfiles/filedetails/?id=2806864382 - Thea https://steamcommunity.com/sharedfiles/filedetails/?id=2551894522 - Rhea https://steamcommunity.com/sharedfiles/filedetails/?id=2483903852 - Athena https://steamcommunity.com/sharedfiles/filedetails/?id=2235111686 - Artemis https://steamcommunity.com/sharedfiles/filedetails/?id=2227732189 - Hestia https://steamcommunity.com/sharedfiles/filedetails/?id=2241310612 - Calliope https://steamcommunity.com/sharedfiles/filedetails/?id=2229642312

!! Suggestions and bug reports are welcomed !!

Highlights

From source data

Footprint

Rated a light load on a server.

Last update

Its author last shipped an update 3 yr ago.

Hephaestus on Nxeon

From our catalogue
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
2023-04-20, released 2023-04-20

Game versions by loader

LoaderGame versionsNewest
Workshop

From 1 recorded build of Hephaestus.

Run Hephaestus on a Barotrauma server

Deploy a server above, then upload the file in Files.

What kind of mod it is

From the catalog
Listed on Steam Workshop as “Workshop”

Vehicles & ships

Cars, boats, aircraft, ships and other things to drive or fly.

Compatibility

Game
Barotrauma

Verified at the source

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

Hephaestus, answered

Generated from the mod’s own source data.

Is it free?

Yes. Hephaestus 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 Hephaestus from Steam Workshop and upload it to your Nxeon Barotrauma server in Files.

NxLabs

Run Hephaestus on a Barotrauma server.

Deploy in about a minute from $4.99 a month, then upload Hephaestus in Files.