Source-checkedBuilding & decoration

Composite Structures: Subterranean

by VandaltheMenace · for Unturned

[url=https://youtu.be/a93Jeb1W81c?si=mZik34EM9WoK7sVg] HOW TO USE (CLICK HERE) ID's: 11000 - Pyramid Bunker Entrance 11001 - Bunker Tunnel (Straight line) 11002 - Two Floor Bunker Room 11003 - One…

9.6KDownloads
19 mo agoLast updated
Steam WorkshopSource

About Composite Structures: Subterranean

From Steam Workshop

[url=https://youtu.be/a93Jeb1W81c?si=mZik34EM9WoK7sVg] HOW TO USE (CLICK HERE) ID's: 11000 - Pyramid Bunker Entrance 11001 - Bunker Tunnel (Straight line) 11002 - Two Floor Bunker Room 11003 - One…

[h1] HOW TO USE (CLICK HERE) [/h1]

ID's:

11000 - Pyramid Bunker Entrance 11001 - Bunker Tunnel (Straight line) 11002 - Two Floor Bunker Room 11003 - One Floor Bunker Room 11004 - Bunker Tunnel (+ Intersection) 11005 - Bunker Tunnel ( 3 way Intersection) 11006 - Bunker Tunnel (Left Turn) 11007 - Bunker Tunnel (Right Turn) 11008 - Bunker Tunnel (Upwards Slope) 11009 - Two Floor Security Tunnel 11010 - Three Floor Security Tunnel 11011 - Generator Room 11012 - Bunker Tunnel (Downwards Slope) 11013 - (Nothing?) 11014 - (Nothing?) 11015 - Bunker Radar Console (Testing item, labeled DO NOT USE!) 11016 - Bunker Radar Table (Testing item, labeled DO NOT USE!) 11017 - Bunker Command Room (Thanks Goopbama!)

[h3]Composite Structures: Subterranean[/h3]

This mod adds player placed bunkers. These bunkers are actually under the ground, and work on any map. There are also bunker parts with special features, like a live map and player radar in the Bunker Command Room. There are checks in place to prevent players from using the bunkers to see under, or get under the map. I've made sure they're very hard to abuse.

[h3]READ BEFORE USING ON SERVERS[/h3] Only recommended for maps with Underground Whitelist enabled. (Most modern maps already have this enabled) Heavily recommended for servers to restart every 24 hours, this helps keep the mod running smoothly. If you are experiencing lag on your server coming from an excess of effects, this mod is to blame. (Although it's unlikely my mod will cause any lag, there are some edge cases that might cause issues).

Go check out LiamDoesGame's video featuring my mod. https://youtu.be/EcdxSkEPP0c?si=yCXcAQdKUlkJI44W

Thanks to ZoliWorks for some hints on how to get the radar working Thanks to Sun Beam for writing a few of the scripts in this mod and being a good rubber duck

Highlights

From source data

Footprint

Rated a light load on a server.

Last update

Its author last shipped an update 19 mo ago.

Composite Structures: Subterranean on Nxeon

From our catalogue
One-click install
Supported on Nxeon Unturned servers. We download it from Steam Workshop, place it, and restart the server.
Server load
light
Smallest plan we suggest
Unturned — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
2025-04-20, released 2025-04-20

Game versions by loader

LoaderGame versionsNewest
Workshop

From 1 recorded build of Composite Structures: Subterranean.

Run Composite Structures: Subterranean on a Unturned server

Pick a server or deploy a new one above; it is installed in one click.

What kind of mod it is

From the catalog
Listed on Steam Workshop as “Building”

Building & decoration

Blocks, furniture, decorations and building tools.

Compatibility

Game
Unturned

Verified at the source

  • ✓Steam WorkshopOfficial listing, checked 2026-11-01Open ↗
  • ✓AuthorVandaltheMenace, as published on Steam Workshop
  • ✓LicenseNot published by the sourceFree

Composite Structures: Subterranean, answered

Generated from the mod’s own source data.

Is it free?

Yes. Composite Structures: Subterranean is free to download from Steam Workshop.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run Composite Structures: Subterranean on a Unturned server.

Deploy in about a minute from $3.99 a month, then add Composite Structures: Subterranean in one click.