About CombineAssault
From Steam Workshophttps://imgur.com/l2Kraaa.png Combine Assault is a total conversion mod based on Half Life 2 set in an underwater city. Multiple new roles and teams, each with their own objectives A hunger, sleep…

Combine Assault is a total conversion mod based on Half Life 2 set in an underwater city.
- Multiple new roles and teams, each with their own objectives
- A hunger, sleep and thirst system as well as overhauled crafting
- Retextured UI to fit with the Half Life theme
- Reworked karma system that rewards you for playing well
- Dead players can respawn as headcrabs and possess anyone who isn't careful enough
- Iconic Half Life items and equipment such as the HEV suit, Tau Cannon, Gravity Gun and more
- A full soundtrack of all your favorite Half Life tunes that play throughout key events of the gamemode
- Full GUI support for an easy and streamlined experience
- The ability to smash vodka bottles over Civil Protection officers' heads, start riots, and use your wits to gain the advantage over the Combine



Windows installation:
Needed for GUI. If you would rather play without GUI, you will need to use text commands in chat for features to work.
- Subscribe to Lua For Barotrauma
- In the setting menu enable LuaForBarotrauma.
- Select the ServerExecutable to be equal to the LuaForBarotrauma executable
- Host in-game server
- While hosting, open the console window (most commonly 'F3')
- Type in or copy, then execute the console command:
- [code] install_cl_lua [/code]
- Restart the game
Video if you are not able to understand the instructions above: https://youtu.be/wEeJ70vH1TM
Discord Server if you need any help or want to find servers: https://discord.gg/Uf5uUygJ5g



Highlights
From source dataFootprint
A 65 MB download, rated a light load on a server.
Last update
Its author last shipped an update 39d ago.
CombineAssault 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
- 2026-09-07, released 2026-09-07, 65 MB
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| Workshop |
From 1 recorded build of CombineAssault.
Dependencies
- Required: LuaCsForBarotrauma
- Required: Half-Life Combine Module Pack
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run CombineAssault on a Barotrauma server
Deploy a server above, then upload the file in Files.
What kind of mod it is
From the catalogWorkshop
Its source category doesn’t say more about what it does, so NxLabs lists it under Other.
Compatibility
- Game
- Barotrauma
- File size
- 65 MB
Verified at the source
- ✓Steam WorkshopOfficial listing, checked 2026-10-10Open ↗
- ✓AuthorCryptoSporidium1, as published on Steam Workshop
- ✓LicenseNot published by the sourceFree
