Source-checkedQuality of life & UI

PolyCorp Content Expansion

by Polymorphic Turtle · for Barotrauma

What is the purpose of this mod? A content expansion focusing on adding more late game content in a more "Robust/Barebones" theme. Currently there isn't much however I intend to add quite a lot more…

23KDownloads
7d agoLast updated
2 MBFile size
Steam WorkshopSource

About PolyCorp Content Expansion

From Steam Workshop

What is the purpose of this mod? A content expansion focusing on adding more late game content in a more "Robust/Barebones" theme. Currently there isn't much however I intend to add quite a lot more…

What is the purpose of this mod?

A content expansion focusing on adding more late game content in a more "Robust/Barebones" theme. Currently there isn't much however I intend to add quite a lot more items. Every item is intended to have some form of animation. Most of the things can exclusively be found in separatist outposts as I feel the vanilla game doesn't really give you a reason to side with them.

Localizations

中文(简体)

Castellano

Русский

Compatible with Real Sonar, requires installation of Lua for Barotrauma

Compatible with Enhanced Reactors, requires PolyCorp Content Expansion - Enhanced Reactors Compatibility

Compatible with Soundproof Walls

I heavily recommend using Multiplayer animation fix for multiplayer sessions

Current Content

PCORS-10/80

Man-portable rocket gun made to deal with mudraptors/crawlers/etc. Features fairly inexpensive somewhat weak ammunition along with some fairly expensive higher tech rocket variants.

PCHBA-30

30KG Breaching Axe with two aimable melee attack animations. Can damage ballast flora.

PCHMG-7

Rapid-fire heavy machinegun, medium damage with heavy lacerations. Uses the extremely high pressure 7.28x48mm cartridge which is necked down from 20mm.

PCHG-18

More powerful harpoon gun meant to be used with an exosuit.

PCBD-40

An inexpensive albeit dangerous breaching device, basically a shaped charge on a stick.

PCGL-26A3

A heavy automatic grenade launcher with three types of ammunition available:

PROX-HE

AP

HEDP

The weapon also includes animated firing and "reloading" along with an overheat system. Use of an exosuit is heavily encouraged as otherwise you will receive a concussion debuff. Repair "broken" status from overheat by recycling in fabricator.

PCRRP Shells

A set of 3 rocket propelled railgun projectiles which includes a normal armor piercing rocket, a shaped charge rocket and a proximity fuse shrapnel rocket.

PCHWGDL-10800

A fairly large gas dynamic laser welder that uses welding/incendium fuel tanks. Has quite a lot of range and works extremely well against husk. Will cut things somewhat inefficiently if you use oxygen/oxygenite tanks instead.

PCEAV-15K-C

Combat oriented 15000m depth rating exosuit, completely self powered and with the ability to refill oxygen tanks in atmosphere. Comes with an internal light.

The exosuit overheats from use! Submerge it in water to cool it!

Credits

ENG Description Cleanup: Rebel Russian Translation: Goodva Delectros Spanish Translation: Anto Simplified Chinese translation by NBomb Sound: Wiz 3D models: Delectros 2D lighting adjustment for 3D to render: Wiz

Highlights

From source data

Footprint

A 2 MB download, rated a light load on a server.

Last update

Its author last shipped an update 7d ago.

PolyCorp Content Expansion 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
2026-10-09, released 2026-10-09, 2 MB

Game versions by loader

LoaderGame versionsNewest
Workshop

From 2 recorded builds of PolyCorp Content Expansion.

Recent builds

BuildReleasedGame versionsLoaders
2026-10-092026-10-09n/aWorkshop
2026-09-022026-09-02n/aWorkshop

Run PolyCorp Content Expansion 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 “QoL”

Quality of life & UI

Small conveniences, tweaks and interface improvements players notice straight away.

Compatibility

Game
Barotrauma
File size
2 MB

Verified at the source

  • ✓Steam WorkshopOfficial listing, checked 2026-10-12Open ↗
  • ✓AuthorPolymorphic Turtle, as published on Steam Workshop
  • ✓LicenseNot published by the sourceFree

PolyCorp Content Expansion, answered

Generated from the mod’s own source data.

Is it free?

Yes. PolyCorp Content Expansion 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 PolyCorp Content Expansion from Steam Workshop and upload it to your Nxeon Barotrauma server in Files.

NxLabs

Run PolyCorp Content Expansion on a Barotrauma server.

Deploy in about a minute from $4.99 a month, then upload PolyCorp Content Expansion in Files.