Source-checkedWeapons, items & crafting

Underhell SWEPs and items

by Krede · for Garry's Mod

Description Underhell is probably my favorite Source-engine mod, apart from The Stanley Parable. Back when I started working on this, about 2 years ago, I made them to roleplay Underhell with a few…

627KDownloads
7 yr agoLast updated
48 MBFile size
Steam WorkshopSource

About Underhell SWEPs and items

From Steam Workshop

Description Underhell is probably my favorite Source-engine mod, apart from The Stanley Parable. Back when I started working on this, about 2 years ago, I made them to roleplay Underhell with a few…

Description

Underhell is probably my favorite Source-engine mod, apart from The Stanley Parable. Back when I started working on this, about 2 years ago, I made them to roleplay Underhell with a few friends. I started working on an Underhell gamemode shortly after, which I eventually scrapped but I kept the weapons. These weapons have been redesigned many times as my skills have (Seemingly) advanced and are running on a custom weapon base.

Media

The first 2 videos and most of the pictures are from the map gm_raid, the rest of the pictures are from gm_construct and gm_bigcity. The blood/dirt on the hands/weapons is an older version of this addon. The dismemberment is from a custom addon that I haven't released publicly and probably won't.

Features

  • Viewmodel movement.
  • Viewmodel sway.
  • Viewmodel jump/fall.
  • Viewmodel running.
  • Thirdperson (Players visually hold flashlight, gasmask etc.).
  • Selective firemodes.
  • Voicelines when kicking or using melee.
  • Bullet-penetration.
  • Custom shell effect with heat option.
  • Custom muzzleflash and tracer.
  • Custom hit-effects.
  • Custom smoke-trails.
  • 3D weapon-icon.
  • HUD with customizable colors.
  • Grenades.
  • Ironsights.
  • Helmets and kevlar armor.
  • Bandages and Medsprays.
  • Gasmask and Nightvision goggles.
  • Flashlight, flares and glowsticks.
  • Kicking (Kicking doors will kill anyone behind it!).
  • 4 Different hand and leg models to choose between.
  • First-time deploy animation.
  • Silencers (For weapons that support them).
  • Ammo-display and crosshair.
  • Ammo entities from Underhell.
  • Sniper rendertarget scopes.
  • Blur on reload/deploy.

Next update

  • Nothing yet.

Future ideas

  • Dropping heavy weapons on holster.
  • Medkits.

Controls


Primary attack (Left-click) - Shoot
Secondary attack (Right-click) - Ironsights
Flashlight (F) - Flashlight
Reload (R) - Reload
G (Rebindable) - Grenade
T (Rebindable) - Silencer
M (Rebindable) - Gasmask
N (Rebindable) - Nightvision
B (Rebindable) - Kick

Use (E) + RMB - Select fire

Notes

Accuracy is affected by movement speed, ironsights and whether you're crouching. Reloading can be interrupted on shotgun-like weapons by left-clicking or by running. Ironsights are disabled when using flashlights and flares. The gasmask protects against acid, nerve, radiation and poison damage if turned on.

ConVars/Options

Server options can be found in Options > UH SWEPs > Admin Settings. Client options can be found in Options > UH SWEPs > Settings.

Bugs

Some people can't see the flashlight/flare when equipped. I'm not entirely sure why this happens. The nightvision requires support for pixelshaders (I think) and will render as black if it isn't supported.

FAQ

Q: Why can't I use flares with some weapons? A: Some weapons require both hands to shoot, bolt or pump (Like shotguns and snipers) which means you won't be able to hold a flare.

Q: Why can't I pick up ammo/reload/throw grenades? A: Try disabling/unsubscribing to weapon addons that add a lot of custom ammo types (Like CW 2.0 extensions).

Credits

Krede - Making the addon. MxThe/UH Team - All models, materials and sounds from Underhell. You should really check it out.

Highlights

From source data

Footprint

A 48 MB download, rated a light load on a server.

Last update

Its author last shipped an update 7 yr ago.

Underhell SWEPs and items on Nxeon

From our catalogue
One-click install
Supported on Nxeon Garry's Mod servers. We download it from Steam Workshop, place it, and restart the server.
Server load
light
Smallest plan we suggest
Garry's Mod — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
2019-08-06, released 2019-08-06, 48 MB

Game versions by loader

LoaderGame versionsNewest
Workshop

From 1 recorded build of Underhell SWEPs and items.

Run Underhell SWEPs and items on a Garry's Mod 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 “Workshop”

Weapons, items & crafting

New weapons, gear, items and the recipes to make them.

Compatibility

Game
Garry's Mod
File size
48 MB

Verified at the source

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

Underhell SWEPs and items, answered

Generated from the mod’s own source data.

Is it free?

Yes. Underhell SWEPs and items 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 Underhell SWEPs and items on a Garry's Mod server.

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