Steam Workshop::HL1/Scientist Slaughterhouse

Created by Son Goku

Replaces the common infected with the second coming of Chaos in the form of Half Life scientists screaming bloody murder. This is the official upload of this mod, which is updated to work with the Last Stand update. Here's the original gamebanana mod page,...

Scientist Slaughterhouse Common Infected Soundpack

Created by Son Goku

Replace some of the common infected noises with scientist voices from HL1. This is meant to complement this mod. https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2600292996...

xdReanimsBase (L4D2) Anim Mods base

Created by xdshot

Base dependency for 3-rd person re-animations mods for survivors and infected Features: Provides basic system of adding replacements for animations. Slot system that allows combining multiple re-animations mods. Up to 48 different slots per each character....

[xdR] Half-Life Scientist Common Infected Walk (Reupload)

Created by Tom Sawyer

Takes Slot 14 Mod originally created by Willi. The other assets for this mod belong to their original creators....

(xdR)Half-Life 1 Scientist Anims for Charger(REUPLOAD)

Created by Yakuza Merkitzi

Replaces the Charger's Idle & Running animaitons with the Scientist Animations from HL1 This mod should work with any model replacer, as it only replaces the animations You need the xdReanimsBase (L4D2) Anim Mods base mod installed for this to work -------...

HL1 Skeleton (Hunter)

Created by BongoRaccoon32

"Spooky, scary skeletons, send shivers down your spine." I DIDN'T MAKE THIS MOD, MY FRIEND HAD TROUBLE UPLOADING SO I'M UPLOADING FOR HIM. Check William25 out, this was made by him. ...

Gonome (Tank)

Created by snrk

"Can you imagine what the next stage of mutation looks like?" Replaces the tank with the Gonome from Half-Life: Opposing Force. (the weight paint is kinda awful by the moment, i'll fix it soon) If you have issues with consistency problems on local servers,...

Gonome (L4D1 and sacrifice tank)

Created by аухевший

Replaces tank models from L4D1, with gonome from HL:OF Заменяет модель танка из 1 части и кампании Жертва на Гонома из ХЛ: опосинг форс Credits: snrk - Gonome(tank) https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=1731368429 Теги: Half Life, HL, Gono...

Father Grigori for Witch

Created by Minnie Mouse

Replaces the Witch with Father Grigori from Half-Life 2, includes voice clips, credit to Valve for Father Grigori's model & textures....

[Half-Life 2] Poison-Zombie Replace Boomer

Created by 火羽夏风HYXF

This is my first mod, it is not good. Sorry,just make do with it....

[Half-Life 2] Poison-Zombie Replace Boomer *L4D1 Boomer Edition*

Created by Hassbot64

A simple edit based on the mod originally made by 火羽夏风HYXF, works for the L4D1 boomer model now! Requires the original mod in order to function. ...

Half life 2 - vortigaunt [spitter]

Created by Ramm.asmiette

hoo hrii ahhh model + sound For half life fans...

HL2 Stalker Smoker [Revamp]

Created by Prospero Decay

Repalces the smoker with Stalker from Half-Life 2. Reskins HL2 Stalker on Stalker Revamp. Original: https://gamebanana.com/skins/103695...

Odessa for Charger - HL2

Created by Minnie Mouse

Replaces the Charger with Odessa Cubbage from Half-Life 2....

Half-Life 2 Music Pack

Created by W Λ T C H Ξ R

Content: Tank (00:52): Something Secret Steers Us Tank (01:18): Vortal Combat Hunter: Apprehension and Evasion Jockey: Self Destruction Charger: Abandoned in Place Smoker: Last Legs Boomer: Ravenholm Reprise Spitter: Sector Sweep Witch: Triple Entanglement...

Half-Life Concert Music Mod

Created by TimeSweeperAdam

Replaces ONLY the music portion of the concert, not the tank tracks, with music from Half-Life. r...

Female Assassin (Rochelle)

Created by snrk

One of the most annoying enemies in Half-Life, joins your team. Replaces Rochelle with the female assassin. This is not 100% complete, there might be changes. It has: -Custom VGUI -Viewmodel Arms -Jigglebones Just a heads-up: Some of the arms won't look ve...

Barney HD (Nick)

Created by snrk

"About that beer i owe ya! Gordon it's me! Barney from Black mesa!" This addon has to be one of the most frustrating addons i've ever created, lmao. Model requested by Cinematic. Replaces Nick with Barney HD. I wouldn't say this model is 100% complete, The...

HALF LIFE-HECU COMMANDER BILL($PECIAL EDIT)

Created by DRA60N

WARNING!-THESE ARE "SPECIAL EDIT" MODELS I.E THEY HAVE THEIR MEDKIT-PILLS-ADREN-THROWABLES-PRIMARY-SECONDARY-MELEE-AND FLASHLIGHT ATTACHMENTS ALL REMOVED FROM THEIR QC RIG MEANING THAT ALL UNEQUIPPED ITEMS THE MODEL HAS WILL NOT APPEAR ON THEIR 3RD PERSON ...

Half-Life Robo Grunt (Ellis)

Created by S1mpl3_pl4y3r

This mod replaces Ellis with Robo Grunt from Half-Life. It consists of: - Model itself; - First person arms; - Boomer bile texture; - Custom item placements (for primary, melee weapons and medkit slot); - Incap, survivor and lobby icons. Note: it is not 10...

Half-Life Robo Grunt (Louis)

Created by S1mpl3_pl4y3r

This mod replaces Louis with Robo Grunt from Half-Life. Uses Ellis animations. It consists of: - Model itself; - First person arms; - Boomer bile texture; - Custom item placements (for primary, melee weapons and medkit slot); - Incap, survivor and lobby ic...

Female Combine Assassin (Zoey)

Created by Xenecrite

Female Combine Assassin remplacement Zoey Models and Textures:Valve,Romka Compiling:Xenecrite Animations:Valve Arms:Xenecrite Reskin:Romka...

Heavy Grunt

Created by Theuaredead`

"YOU'RE DEAD, YOU HEAR ME DEAD" No, he's not the alpha version of the Heavy Weapons Guy, he's the Heavy Weapons Grunt....

Otis (Francis)

Created by snrk

"Hey, you wouldn't have a quarter i could borrow, would ya?" Replaces Francis with Otis (Opposing Force). Comes with: -Facial expressions -Eye tracking If you like this addon, make sure to upvote it and favorite! Please report me any error or bugs by leavi...

Half life 1 Glock | Pistols

Created by BongoRaccoon32

I DID NOT MAKE THE MODEL. I JUST PORTED IT TO L4D2, CREATOR OF THE MODEL CAN BE FOUND HERE: https://steamhost.cn/app/70/HalfLife/ "The Glock 9mm is the standart issue service pistol of the security personal of the Black Mesa research facility, it...

HL opposing force desert eagle | Magnum

Created by BongoRaccoon32

I DID NOT MAKE THE MODEL. I JUST PORTED IT TO L4D2, CREATOR OF THE MODEL CAN BE FOUND HERE: https://steamhost.cn/app/50/HalfLife_Opposing_Force/ "Did you ever want to be your favorit HECU marine? But just didn't want to play Half life opposing fo...

CS 1.6 - MAC-10 (USI Version)

Created by Aloray

Version with a silencer (mac-10) Replaces USI ...

HL2 SMG2

Created by Xenecrite

HL2 SMG2 remplacement for Silenced SMG Models And Textures:Valve Compiling:Xenecrite Animations:Krycek Sound:Valve...

Half Life SMG (MP5)

Created by Temporaly

One last mod before we close off the year! I hated the CSS MP5, so I went ahead and ported Half Life's MP5SD along with edited CS:GO animations Features: - Viewmodel - Custom animations - World model - Sounds Some of the crome materials may look weird due ...

HALF LIFE OPFOR M4wM203xM16

Created by DRA60N

REPLACES THE M16 WITH THE HECU M4wM203 FROM HALF LIFE OPFOR STATIC MODEL RIG NORMAL FLASHLIGHT V MODEL AND W MODEL DETACHABLE MAGAZINE NO CUSTOM SOUNDS...

Counter Strike 1.6 Ak47

Created by Xenecrite

Counter Strike 1.6 Ak47 remplacement For L4D2 Ak47 Models and Textures:Valve Compiling and Convert:Xenecrite Animations:Cele Sound:Valve...

CS:CZ DS FAMAS

Created by SherlockHolmes9™

Replacing SCAR Credits: Model, Texture. Animation: Valve Commissioner: Yossarian the Assyrian Complier: SherlockHolmes9 ...

CSO-Aug

Created by Kingdom

-- CSO-Aug replace sg552 ...

Cry of Fear 870[pumpshotgun]

Created by ThunderKiss65

the pump action from cry of fear replacing the standard wooden pump shotgun. I increased the size of model due to it looking pretty small in the viewmodel hands even for an 870, not much else to say, do enjoy. Includes: -w_models -cof animations -firing an...

CSO-M3

Created by Kingdom

-- replace chrome shotgun...

CSO-XM1014

Created by Kingdom

-- CSO-XM1014 replace autoshotgun...

CSO-SPAS12

Created by Kingdom

-- CSO-SPAS12 replace spas12...

M24 (scout)

Created by 多乐美

replacing the scout ...

CSO-AWP(Red)

Created by Kingdom

CSO-AWP(Red) replace AWP...

csol crossbow(hunting)

Created by 喜闻乐见=。=

I am not the mod's author,i just be a fan of this mod.I publish and share it because this mod is off the shelf.Thanks author a lot....

CS 1.6 - G3SG1 on Valve animations

Created by Aloray

New port Replaces military sniper Models, sounds - Valve Port - Me ...

HALF LIFE OPFOR M249 SAWxM60

Created by DRA60N

REPLACES THE M60 WITH THE HECU M249 SAW FROM HALF LIFE OPFOR STATIC MODEL RIG NORMAL FLASHLIGHT NO CUSTOM SOUNDS...

HL1 RPG (Grenade Launcher)

Created by 10 pounds of crap

Replaces the Grenade Launcher with the HECU a laser-guided rocket launcher from Valve's Half-Life from 1998. Includes sounds from Half-Life 1. Mod used as a base: Day of Infamy - PIAT by Twilight Sparkle...

Half-Life 1 HD (Gearbox) Crowbar

Created by Theuaredead`

Gordon's Trusty Steed, from 2001 Replaces the L4D2 Crowbar with the HL1 HD Crowbar...

Half-Life: Opposing Force - Combat Knife (CS:GO)

Created by Andr3.MDL

A melee weapon featured in Half-Life: Opposing Force and used by Adrian Shephard. Replaces the Knife obviously Credits • chyzhykov.roman - Creator of the Model • Twilight Sparkle - Porting; Rigging; Extra Animations From CS:GO / CS 2 • Valve - Textures; An...

Half-Life 2 Shovel

Created by segamaniac

Replaces the shovel with the Half-LIfe 2 shovel Model and textures - Valve Porting - segamaniac ...

Half-Life 2 Lead Pipe(Replaces Frying Pan)

Created by index

Lead pipe replaces frying pan both viewmodel and world model Includes: - Custom normal map - Custom HUD icon - Sound replacement cl_viewmodelfovsurvivor 90 was used in the screenshots. Credits: -Servbot Merkitzi for modyfing the Frying Pan sounds ( now fro...

Counter-Strike: Source Axe (Replaces Fire Axe)

Created by BUTTERDOGESTARWARS

This mod replaces the Fire Axe with the axe from CSS (specifically cs_militia). Good if you like the classic look of Counter-Strike: Source/Left 4 Dead 1 more than Left 4 Dead 2 The odd finger placement is due to the playermodel, not the axe. It should wor...

AoMDC spear replaces the pitchfork

Created by GλYd0N

-Replaces the pitchfork with the AoMDC's spear -Model from Afraid of Monsters: Director's Cut -Lt.Rocky animations ...

Cry Of Fear Nightstick[Tonfa]

Created by ThunderKiss65

Its the melee weapon people really wanted(including myself), has its own animations from the original game of course. Replaces the css knife.....IM KIDDING, you know what it replaces. Includes: -w_models -cof animations Credits: -Team Psykskallar: model/te...

CSO Katana

Created by GoatPrince2014

Replaces the katana with a Katana from CSO Sound fix of this https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=618213920...

Exhaust pipe

Created by Ground_Control

This addon replace guitar model and sounds. Replaces the guitar for an exhaust pipe of a car. ( if you like please rate, thx.)...

Panic! Wooden bat[baseball bat]

Created by ThunderKiss65

heres a wooden bat from zps! go on ahead and knock some homeruns there champ! Includes: -zps animations -bashing sounds Credits: -monochrome: models, textures, sounds, animations -Rex The Impaler: porting everything...

Panic! Wooden plank[cricket bat]

Created by ThunderKiss65

What I have just given you is probably the most overpowered weapon in any video game, passed down from the gods and into your hands, you will use this glorious tool to liberate us from darkness. That or you'll mash P and throw this thing on the ground at t...

CSO-HeroChainsaw

Created by Kingdom

--...

Madness Combat: Iron Pipe - Golf Club

Created by ĐruCart3456

Replaces the meaty thwacker of a Golf Club with one of the most iconic weapons in any zombie game, the Pipe, from Madness Combat. Showing up in most episodes, its a classic weapon of any genre, beloved among all melee weapons for its commonness, whether in...

Manhunt Wardog Machete

Created by DRA60N

replaces the machete with uhh o yeah a badass russian special forces machete from manhunt 1 suk on that) I am happy to unveil a little hobby project of mine entitled Low Poly Arsenal. In this arsenal you will find old gaming weapon gems from 2001 onward gt...

Half-Life Snark (PipeBomb)

Created by 10 pounds of crap

This mod replaces the Pipe Bomb with the Snark from the Half-Life series. The model used is from the fanmade remake of HL1, Black Mesa....

Half-life 2 Beta Molotov

Created by Kaleidø.vtf

RNG is added, theres green, brown, 2 different bottle types from the beta and 1 bottle from retail. I might add a non rng version Updated to fix old bugs and shitty thumbnail....

Counter-Strike 1.6 - Smoke Grenade

Created by Xav1eRRz

My first mod for L4D2 Smoke Grenade from Counter-Strike 1.6 Replaces Bile Jar...

cs 1.6 backpack ( medkit )

Created by Deniss_

cs 1.6 backpack with medkit textures...

HL2 Battery [Defibrillator]

Created by Prospero Decay

This addon replaces the Half-Life 2 themed defibrillator. Defibrillator: HL2 Car Battery+Battery "Glow Blue Animated" The original addon from "Xenecrite", I pulled this model out of the pack and fixed it, it was easy. P.s.All models you are interested in, ...

Medical Gun

Created by 多乐美

replace the adrenaline ...

Coca Cola low poly style

Created by wolf

(remplace pain pils ) uhh you can see my other mods coca cola BUT in low resolution https://i.imgur.com/MPkn4dA.gif?noredirect...

Half-Life 1 Vending Machine

Created by En(ZEEE)Ru

Ok! this is a new one from under my sleeve, I really feel nostalgic for those Half-Life 1 vending machines, Si I descided to make a small made-in-5mins. Addon. This replaces de default L4D2 Vending Machine whit a Half-Life 1 mockup done originally "QuickNi...

Half Life 2 - Explosive Barrel

Created by Lunatix

I missed the skin of the explosive barrel in HL2 so i imported it. You can see it in The Sacrifice campaign. Credits Valve...

Half-Life 2 canisters textures

Created by Gyroic

This mod changes the textures of L4D's cansiters to the textures used in Half-life 2, not the model. Compatible with re-animations. IF YOU WANT THE REAL DEAL, THE ACTUAL MODELS, CHECK OUT DREAM'S BEAUTIFUL WORK HERE: https://steamhost.cn/steamcommunity_com/sharedfiles/...

Classic Footsteps

Created by neptune

Replaces most of the Survivor's footsteps to the ones from: Half-Life Counter-Strike Counter-Strike: Condition Zero Deleted Scenes Consider using this with Cry of Fear - Ambience! https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=3025598382 __________...

CS:CZ Deleted Scenes - Silenced SMG Sound Mod

Created by ♥ Renée ♥

Replaces the firing sound of the Silenced SMG with the sound of the Schmidt Machine Pistol from Counter-Strike: Condition Zero Deleted Scenes. Includes incendiary firing sounds....

Half-Life 1 Crowbar Sounds

Created by ShellShotty

Sounds for the crowbar (duh). Make sure to hit the like button and comment if you enjoyed this sound mod! Constructive criticism about any of my mods is of course welcome- and I'm also open to suggestions for future sound mods (I can't guarantee anything t...

Half-Life 1 Glock Sounds (Replaces Default Pistol Sounds)

Created by ʚ ♡ Sarahtonin ♡ ɞ

Did some more sound work! I did some splicing over the HL1 Audio, so now theres spliced HL1 Fire, Slide, lock, Deploy, Hand extend/retract, and reload sounds! Everything sounds as it should! Enjoy! :)...

Half-Life .357 Magnum Sounds

Created by Eros

Replaces the vanilla Magnum firing sound with the .357 Magnum from Half Life 1. It doesn't come with a model. Goes great with revolver addons, and you can still hear the nostalgia. Sound belongs to Valve and Valve only. List any problems you hear/see. A bi...

HL:OF "As you can see..." defib sound

Created by Alex_D #NoWar

Replaces the defibrillator start sound with "AS YOU CAN SEE, YOU ARE NOT DEAD" from the Half-Life: Opposing Force tutorial. This phrase makes total sense in a game where somebody can fall 30 stories to their death and you defibrillate them 20 minutes later...

Half-Life - M2 Browning Sound Mod for .50-cal Heavy Machine Gun

Created by ♥ Renée ♥

Replaces the mounted .50-cal heavy machine gun sounds with the M2 Browning mounted machine gun sounds from Half-Life....

Half-Life 1 HD M4 sound for M16 (Fixed)

Created by Yalbor

Here is the HL1 M4 gunfire from High Definition Pack replacing M16 default gunfire. Inspired by this addon: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=1762652952 Since sound doesn't seem to work, I took the liberty to fix it. Anyway, I hope you...

CS:NZ Famas sound

Created by ErYuan

This is the fire sound of Famas from Counter Strike:Nexon Zombies. It replace the fire sound of L4D2 scar rifle, similar with CS:1.6...

CS 1.6 M249 SOUND for M60 Machinegun

Created by Retired sniper

the sound from the past replaces gunfire sounds for the M60 big machinegun to the Counter-Strike 1.6 M249 sound... bad ass sound machinegun made for M249 mods ...

Fisherman Charger(Sound Mod)

Created by Yakuza Merkitzi

Replaces the Charger's sounds with Fisherman from Half Life 2 Lost Coast tech demo. So Yea. The Old Fisherman from The Lost Coast of St.Olga who wants you to stay out of the water. and stop shooting the Gulls. Note: Theres a Secret Line around. Try to find...

Gonome sounds for tank

Created by аухевший

This mod replaces all tank sounds with gonome from Half-Life: Opposing force Этот мод заменяет все звуки гтанка на гонома из Half-Life: Opposing force (it does not replace music, only sounds that are made by the tank itself) (он не изменяет музыку так что ...

Half Life Explosion Sounds

Created by Police Armoured

Replaces every explosion sounds in Left 4 Dead 2 with Half Life SFX one. The replacement includes such as.. Gas Tank explosion in Dead Center Plantation Door Explosion in Swamp Fever Gas Station Explosion in No Mercy Jets Bombing Run and Bridge Destruction...

Half-life 1 Weapon sounds: Magnum

Created by K.Grox

Sounds taken from here: Half-life 1 You don't need Half-life 1 itself for this mod to work. This mod changes the sounds of magnum. Replaces files: pistol_clip_in_1 pistol_clip_locked_1 pistol_clip_out_1 pistol_deploy_1 pistol_slideback_1 pistol_slideforwar...

Half-Life 2 HL2 Stalker Sound Effect - [Smoker]

Created by ึ

This Replaces The Smoker Sound Effect To The HL2 Stalker Sound Effect Credits: Valve...

Half-Life healing sound effect

Created by 󠁳⁧⁧ tadeo󠁳5

Replaces the default healing sound with Half-Life (1) healing station sound + HEV suit voice Skip to 0:34 to see the mod I take requests (nothing too big though)...

HL1 MP5 Sound for CSS MP5

Created by (KOR)Yeonggille

This mod changes MP5 sound into HL1 MP5 sound 2021-12-18:Sound denoise, optimization fix...

Dual Glock 19s HUD Icon (Pistol)

Created by Nate

Done by request, HUD Icon for 8sianDude's Glock 19 (9mm Pistols): https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=1529697550. Using the following weapon script for some G19 9x19mm authenticity: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=...

MAC-10 HUD Icon (Uzi)

Created by plague doctor ♥♥♥♥♥♥

An edited and cleaned up version of this icon, replacing the icon for the Uzi, to be used with Terror-esque's MAC-10. No this isn't me coming out of retirement, I just got sick of not being able to find any good icons for some of the weapons in the Terror-...

MP5K Silenced HUD icon (Silenced SMG)

Created by Nebbers

Optional VGUI icon for my silenced MP5K mod. Known issues: If you downloaded this mod while in game, you may need to restart L4D2 for it to work properly. This also applies to any other HUD icons you may have downloaded. The HUD icon script may interfere w...

HL1 HD M16A2 - Custom HUD Icon Mod (M-16)

Created by syahmi2002.sa

This mod will replace M-16's default HUD icon with a custom HUD icon of a Half-Life-HD-Style M16A2 Carbine from BOCW AR15 Series. You have to subscribe to all Required Items to the right of the description. Please keep in mind that the custom script mod on...

FAMAS HUD icon (Desert Rifle)

Created by Nebbers

Replaces the HUD icon of the SCAR-L (burst rifle) with a FAMAS icon. This mod is meant to accompany the CS:GO FAMAS mod by Twilight Sparkle. Known issues: If you downloaded this mod while in game, you may need to restart L4D2 for it to work properly. This ...

BOCW AUG - Custom HUD Icon Mod (SG 552)

Created by syahmi2002.sa

This mod will replace SG 552's default HUD icon with a custom HUD icon of an AUG from Call of Duty: Black Ops Cold War and Call of Duty: Warzone. You have to subscribe to all Required Items to the right of the description. Please keep in mind that the cust...

Remington M24 hud icon - Scout

Created by 2000

Remington M24 hud icon - Scout ....

[Chrome] KF1 shotgun HUD icon

Created by Alex_D #NoWar

A HUD icon for the Benelli M1 Super 90 Entry with ghost ring sights and Surefire forend. The Killing Floor shotgun tries to be an M3 Super 90 with its pump-action feature, but (just like in the earlier Counter-Strike games) it is depicted with a non-existe...

HUD Csol Crossbow (Hunting)

Created by Flake Zorestine

HUD Csol Crossbow (Hunting) ...

M249 HUD Icon (M60)

Created by Nate

HUD Icon for Nebbers's Insurgency M249: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=409057094. Use this weapon script to make the transformation to the M249 SAW complete: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2282437465. If you'...