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Cavin

by Aidowl · for Barotrauma

Cheap, compact, and easy to manufacture, the Cavin-class submersible was designed as a mobile resource extraction platform for the dedicated employees of Europa’s mining corporations. It also makes…

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4d agoLast updated
Steam WorkshopSource

About Cavin

From Steam Workshop

Cheap, compact, and easy to manufacture, the Cavin-class submersible was designed as a mobile resource extraction platform for the dedicated employees of Europa’s mining corporations. It also makes…

Cheap, compact, and easy to manufacture, the Cavin-class submersible was designed as a mobile resource extraction platform for the dedicated employees of Europa’s mining corporations. It also makes an effective entry-level transport, with generous storage for its size and onboard deconstruction facilities unheard of in its price range. This value does come at the expense of manoeuvrability, turret coverage, and a reliable electrical grid. Crews may take comfort, however, in the Automatic Cargo Release system, which ejects the cargo pod when significant flooding and uncontrolled descent are detected, ensuring the vessel’s precious mineral payload is not dragged into the abyss along with the doomed crew.[/code]

[h1][b] Specifications [/b][/h1]
Class: [b] Transport, Tier 1 [/b]
Price: [b] 4,999 mk [/b]
Recommended crew: [b] 3 - 5 [/b]
Dimensions: [b] 26 x 12 m [/b]
Cargo capacity: [b] 28 crates [/b]
Fabrication: [b] Deconstructor only [/b]
Max horizontal speed: [b] 19.0 kph [/b]
Max descent speed: [b] 12.6 kph [/b]
Max reactor output: [b] 3,100 kW [/b]
[h3] Armament [/h3]
[list]
    [*][b] 1 pulse laser [/b]
    [*][b] 1 coilgun [/b]
    [*][b] 1 turret hardpoint [/b]
    [*][b] 1 depth charge launcher [/b]
[/list]


[h1][b] Features [/b][/h1]
[h3] Detachable cargo pod [/h3]
The cargo pod contains 85% of Cavin's total crate-carrying capacity. Its dedicated battery and manually operable pump also allow it to function as an escape pod if necessary. By default, the Automatic Cargo Release system will cause the cargo pod to jettison itself in order to preserve its cargo if the sub seems to be sinking rapidly into the abyss. Unfortunately, this may have the effect of further sealing the fate of any remaining crewmembers, as the loss of the module can reduce the vessel's overall buoyancy. Crews can choose to disable this feature using the switch labelled 'ACR' inside the cargo pod.

[i]AIC is not liable for any loss incurred by unintended ejections of the cargo module.[/i]

[h3] Landing gear [/h3]
Cavin's role as a base for mining operations means that it often remains parked at mineral-rich sites for weeks at a time. As such, two sturdy 'feet' have been fitted to the vessel's keel, allowing it to rest stably on the seafloor without damaging the hull. During an emergency descent, these landing gear also work to absorb some of the shock caused by sudden impact with the seafloor.


[hr]
[img]https://steamuserimages-a.akamaihd.net/ugc/2470866510064073977/57D4BACDA5EB7D29F18C1FFAF72D2B5111B9470E/[/img]
[hr]
[i]Recommended respawn shuttle for use with this sub:[/i][url=https://steamcommunity.com/sharedfiles/filedetails/?id=3326023624] Mephist [/url]
[i]Special thanks to[/i][url=https://www.youtube.com/@plaguemaw] Plaguemaw [/url][i]for reviewing this submarine.[/i]

Highlights

From source data

Footprint

Rated a light load on a server.

Last update

Its author last shipped an update 4d ago.

Cavin 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
2026-10-12, released 2026-10-12

Game versions by loader

LoaderGame versionsNewest
Workshop

From 2 recorded builds of Cavin.

Recent builds

BuildReleasedGame versionsLoaders
2026-10-122026-10-12n/aWorkshop
2026-04-022026-04-02n/aWorkshop

Run Cavin 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”

Workshop

Its source category doesn’t say more about what it does, so NxLabs lists it under Other.

Compatibility

Game
Barotrauma

Verified at the source

  • ✓Steam WorkshopOfficial listing, checked 2026-10-16Open ↗
  • ✓AuthorAidowl, as published on Steam Workshop
  • ✓LicenseNot published by the sourceFree

Cavin, answered

Generated from the mod’s own source data.

Is it free?

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

NxLabs

Run Cavin on a Barotrauma server.

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