Source-checkedWeapons, items & crafting

Universal Fire Control system

by Nick · for Left 4 Dead 2

Universal Fire Control ? ????? A pure-VScript fire control system for every thermal weapon in L4D2. No plugins required. Press the fire-mode key (bind B by default) to cycle firing modes, with ammo…

176Downloads
18d agoLast updated
Steam WorkshopSource

About Universal Fire Control system

From Steam Workshop

Universal Fire Control ? ????? A pure-VScript fire control system for every thermal weapon in L4D2. No plugins required. Press the fire-mode key (bind B by default) to cycle firing modes, with ammo…

Universal Fire Control ? ?????

A pure-VScript fire control system for every thermal weapon in L4D2. No plugins required.

Press the fire-mode key (bind B by default) to cycle firing modes, with ammo upgrades, M60 ammo-feed, and grenade launcher direct-fire included.

Fire Mode Switching

Rifle / AK / SG552: Auto ? Burst ? Semi SCAR: Burst ? Semi-Burst SMGs: Auto ? Burst M60: Auto ? Semi ? Ammo Feed Pistol (single): Semi ? Auto ? 3-round burst Pistol (dual): Semi ? Auto ? Double Tap Magnum / Hunting / Military Sniper: Semi ? Auto Pump / Chrome Shotgun: Pump ? Auto Grenade Launcher: Lob ? Direct Fire Semi-to-auto uses a native hold-fire reset: hold the trigger to fire at the weapon's native rate, release to stop instantly ? no visual jitter, stable full-auto.

Ammo Upgrade Pack: double-tap R to switch between incendiary / explosive / normal ammo.

M60 Ammo Feed: crouch and stand still to enter feed mode; shots drain reserve ammo directly.

Grenade Launcher Direct Fire: flat trajectory, explodes on impact.

Usage: bind B +alt2 in console.

Compatibility: pure script, no game file edits; all settings adjustable in the generated config.cfg under left4dead2/ems/.

Highlights

From source data

Footprint

Rated a light load on a server.

Last update

Its author last shipped an update 18d ago.

Universal Fire Control system on Nxeon

From our catalogue
One-click install
Supported on Nxeon Left 4 Dead 2 servers. We download it from Steam Workshop, place it, and restart the server.
Server load
light
Latest build
2026-10-18, released 2026-10-18

Game versions by loader

LoaderGame versionsNewest
Workshop

From 3 recorded builds of Universal Fire Control system.

Recent builds

BuildReleasedGame versionsLoaders
2026-10-182026-10-18n/aWorkshop
2026-10-132026-10-13n/aWorkshop
2026-10-092026-10-09n/aWorkshop

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
Left 4 Dead 2

Verified at the source

  • ✓Steam WorkshopOfficial listing, checked 2026-10-22Open ↗
  • ✓AuthorNick, as published on Steam Workshop
  • ✓LicenseNot published by the sourceFree

Universal Fire Control system, answered

Generated from the mod’s own source data.

Is it free?

Yes. Universal Fire Control system 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 Universal Fire Control system on a Left 4 Dead 2 server.

Free to download from Steam Workshop.