Steam Workshop::The best collection of CI / SI mods

Created by 7ᴇᴍᴘᴇsᴛᴲ

Contain effect for the Special Infected Feature: Spitter: New acid pool, floor splatter/sizzling Boomer: Residue smoke, floor splatters, extra green bile when explode Charger: Smoke trail and wall impact Hunter: Red tint leaping trail Tank: Smoke debris on...

+Ultra Particle: Texture files

Created by 7ᴇᴍᴘᴇsᴛᴲ

Selective subscription version. This pack contain all custom textures used by the particle effect listed. Subscribe to this and any particle file you'd like to use. New vfx are optimized so it wont tank lots of fps compare to vanilla effect (except for a f...

cif_tanktop_jeans_swamp fix

Created by Nelson340

A quick and dirty (and not just because of all the mud and algae) fix to cif_tanktop_jeans_swamp's lack of a body texture. Works with any population mods that add the model to the game's populations, as well as my other CI mods....

Common Infected Variety - Expanded Workers

Created by SirWololo

Adds variety to the worker common infected. Features: - New mixed bodygroups with short and long sleeves. - Retailified alpha clothes with new textures. - Brand new variant with the jumpsuit tied. - Various accesories like wrenches, work/welding gloves, we...

Common Infected Variety - Hospital Staff

Created by SirWololo

Adds variety to the hospital patient, nurses and surgeons, also adds a new security guard common infected, as seen in No Mercy "Patch". Features: - Brand new security guard common infected. - Expanded patient common infected with new textures and bodygroup...

Common Infected Variety - Rural Inhabitants

Created by SirWololo

Adds variety to the rural common infected, as seen in Blood Harvest "Patch". Features: - Expanded rural male and female common infected with new textures and bodygroups like shirts, jackets and overalls! Credits - "Patch" Corp: - Vinnie & SirWololo - Rural...

Improved M.I Airport Staff

Created by Wendigo

I Hate Planes. Added some variety for M.I (Metro International) airport staff. - Male baggage handlers will sport with short sleeves, caps, gloves and replaced the helmet with earmuff instead. - Female Baggage handlers will now appear with short sleeves al...

Enhanced L4D1 Riot

Created by SirWololo

And now the L4D1 guys... This is just a remodel, so it still NEEDS a fix to see the textures correctly. I highly recommend using: "Fixed" L4D1 Riot Uncommon Infected https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2246544888 (Mod used in screenshots...

Enhanced L4D1 Roadcrew

Created by Vinnie

This originally was gonna have the L4D1 roadcrew's arms be compatiable with Skessler's L4D1 CI Overhaul but I thought it wasn't enough so I added some accessories to give it a little more variety. This gives the L4D1 roadcrew gloves, earphones, and masks, ...

Expanded L4D1 Mudmen V2

Created by Rise

Version 2 of the expanded mudmen mod but with a more darker tone to match with Wendigo's sewer people mod Now with new heads! will add them to version 1 when im not lazy to make them match https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2566588472...

Revised L4D1 Mudmen

Created by Wendigo

Francis, is that you or the sewer? A prequel to Revised L4D2 Mudmen, this add some small variety for Sewers People/(l4d1) Mudmen. They now provide with new heads, more upper T-shirts and lowers texture variety, which are taken from Corrected Common Infecte...

The Sewers People (L4D1 Mudmen Reskin)

Created by Wendigo

Ellis: You got a turd on your shoulder, Nick. Nick: I'm not gonna look, Ellis This reskin mod mainly improved the texture, adding some details and darken the texture but wetter. It's also Included the Fixed L4D1 Mudmen Face as well Literally covered in shi...

Revised L4D2 Mudmen

Created by Wendigo

I tell ya, Mud People take all the fun outta Mud. - Ellis A follow-up to Enhanced/Improved series, this adds small variation for mudmen. He now comes with more head variety (bald, centurion & mullet) and tanktops (which shared some similarities with common...

Enhanced L4D2 Riot

Created by SirWololo

Continuing with Vinnie's enhanced CI collection, this is the enhanced version of the riot uncommon. He now has a new balaclava mask, a gasmask, and some new common heads too. Aside from the regular armor, it will also have a heavy, bulkier armor. Note: - T...

Improved Casual Civilian

Created by Wendigo

Disco Pants and Haircuts? Man, lots of space in this mall. -Nick Expanded much more variety for default common infected, along with more heads, including the beta bald head DressShirt now wear with a watch, leather jacket and new unique dressShirt Both Mal...

Improved Deep Southerners

Created by Wendigo

Ellis: Duh? Farmers that don't grow crops, they grow people. To Eat Nick: Jesus Christ, Ellis, the g*ddamn zombies aren't bad enough Added more variety for deep southerners infected in both swamp fever & hard rain Overalls will now equip with gloves, boots...

Improved Enforcement

Created by Wendigo

Huh. The army. They're about as much help as the cops. Added more variety for both Police Officers and Military National Guard - Police Officers sport with Long sleeves, Tucked-in Boots, Police vests, Jacket and hats - Military National Guard will have sim...

Improved L4D1 Ceda

Created by Wendigo

Same Counterpart as L4D2, This mod brings with more variations to L4D1 Ceda. They now has Glasses, Facemask and Gasmask from original. Along with more variety of L4D1 Heads. Including with Ceda Vomit Fix as well Notes: - Its not compatible with Female ceda...

Improved L4D2 Ceda

Created by Wendigo

This mod heavily Inspired by Vinnie and Sirwololo Enhanced CI mod collection, making some improvement on Ceda (mainly their head). They now equipped with Gasmask, Glasses and Facemask, along with more common infected heads. It's also included the Ceda Vomi...

Improved L4D2 Roadcrew

Created by Wendigo

Wait for official instructions. Wait, my ass Similar case to Improved L4D1 Roadcrew, this is 2nd version of Vinnie's Enhanced L4D2 Roadcrew, but now come with new additional accessories. They now come with beanie, caps, respirators mask, short jeans varian...

Improved Rayford Residents

Created by Wendigo

Byeah Now focusing on common infected, this add more variety on bikers and wedding guests/formals Bikers now appears with helmet, beanie, hat, gloves, glasses (stylish & aviator), and skull mask, along with more heads, including with beta bald head. Male f...

Improved Whispering Oaks Staff

Created by Wendigo

Honk! This add more variety for both whispering oaks staff and clown. Staff now equipped with facemask, gloves, hats and their new security guard uniform, along with more head variety. While the clowns sports with gloves, a bowler hat and of course, his mi...

Hard Rain's Population Restored

Created by Sergi338

Better not be any goddamn instant mud people, just add water. Hard Rain originally was mean to feature wet versions of the Common Infected & the Roadcrew during the 2nd half of the campaign (the return journey), and also was mean to feature the Mudman. The...

Hard Rain Finale Music Restored

Created by True_Boredom

Restores the horde music that was missing from Hard Rain's finale. (Also adds "Final Nail" music after the first tank fight, like the l4d1 campaigns.) Works in Singleplayer and when you host a local server....

FallenThief [Server Mod]

Created by devlos

FallenThief By Solved/Devlos! Aka "Timonenluca" Spawns a fallen that steals all your equipment , the mod randomly chooses a alive survivor to steal it's goodies to run away after. A Local/Dedicated Server Mod Mod info - A Fallen Spawns in a hidden/invisibl...

RiotShield Infected [Server Mod]

Created by devlos

RiotShield Infected By Solved/Devlos! Aka "Timonenluca" Riot infected Spawn with a RiotShield based on the Chance provided in the configuration file. A Local/Dedicated Server Mod Mod info - Spawns a Riot Shield on Riot Uncommon infected their back. CFG Fil...

Riot Shield Unlocker

Created by Zaeryn

Unlocks the hidden riot shield melee weapon. Only works clientside or on servers with this addon. Requires a map with riotshield in the mission file. I suggest my TestMap. ...

RiotShield Reduction[Server Mod]

Created by devlos

RiotShield Reduction By Solved/Devlos! Aka "Timonenluca" Commisioned by Henrietta. Riot shield will reduce damage when hit directly infront onto the riotshield based on the damagereceived provided in the configuration file , Damage that can't be blocked to...

Riotshield Unlocker w/ HUD Icon

Created by Abyssgard

Adds riotshield in main maps. HUD icon replacer for riotshield. Recommended mods: Proper Riotshield Texture by Mr. Funreal https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=1283771267 New Riotshield Animations by Mr. Funreal https://steamhost.cn/steamcommunity_com...

Improved Classic Body Piles

Created by Sergi338

The good ol' piles of dead bodies in L4D1, in their low-res & low-poly glory, were a necessary evil in 2008, back when the original Left 4 Dead was released on PC and Xbox 360 and optimization was a must. Now in 2020, they haven't aged that well at all, an...

Improved Classic Corpses

Created by Vinnie

Welcome to Fuck Optimization 2 Don't you just hate those crunchy lookin' corpses that look like shit? Well, now they're better than ever. This improves the old corpse bodies with the retail CI models. This is compatibale with retextures for the default CI ...

Improved Classic Dead Bodies

Created by Wendigo

A (unofficial) follow up to Improved Classic Series, this mod replaces the low quality with retail common infected models while keeping the resemblance with original clothing. This is compatible with retextures for the default CI but mods such as the L4D1 ...

Animated Boomer Boils

Created by Cuba

"He puked on me" - Francis :( Adds the animated boils from the viewmodel to the normal model, Simple as mate. Covers both L4D1 and L4D2 Boomer, works with reskins. Credits: TRS/Valve - Models and Animation Cuba - Rigging and QC ...

Infected Tank Rock

Created by Ellie

Got up early this morning and decided to give this idea I had a try This mod replaces the Tank Rock by Common Infected that explodes in bloody gibs when they hit the ground. There's also Model RNG for Male / Female infected (don't worry, it's the "light" o...

Bootleg L4D1 Charger

Created by raincoatboye

Bye bye, grey recolors... Here it is... an unofficial L4D1 Charger, inspired by the similar L4D1-style remodels for the Jockey and Spitter made by Brain Dead. This Charger was originally the Swampfolk Charger, ported by Pajama. It also uses edited textures...

L4D1 Jockey

Created by Brain Dead

Adds a new jockey model to L4D1 campaigns Version for all campaigns -> https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2875330312 The game will warn you that this conflicts with any other L4D1 restricted mods, but unless they replace the jockey mode...

L4D1 Spitter

Created by Brain Dead

Adds a new spitter model to L4D1 campaigns Version for all campaigns -> https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2844078744 The game will warn you that this conflicts with any other L4D1 restricted mods, but unless they replace the spitter mo...

[MST-TRNG] Smoker (L4D1)

Created by LngWard

Adds a variety of custom smokers in certain campaigns. True RNG: 1 map = 1 skin (death does not update the selected skin) Notes: Works online. Burn available. Reskins incompatible. Compatible with remodels. Matching corpses. Map Codes: C8 = No Mercy C9 = C...

[MST-TRNG] Tank (L4D1)

Created by LngWard

Adds a variety of custom tanks in certain campaigns. True RNG: 1 map = 1 skin (death does not update the selected skin) Notes: Works online. Burn available. Reskins incompatible. Compatible with remodels. Matching corpses. Map Codes: C8 = No Mercy C11 = De...

[MST] Boomer (L4D1/L4D2/Boomette)

Created by LngWard

Adds a variety of custom boomers in certain campaigns. Notes: Works online. Burn available. Reskins incompatible. Compatible with remodels. Matching corpses. Map Codes: C1 = Dead Center C5 = The Parish C7 = The Sacrifice C8 = No Mercy C11 = Dead Air C12 = ...

[MST] Charger

Created by LngWard

Adds a variety of custom chargers in certain campaigns. Notes: Works online. Burn available. Reskins incompatible. Compatible with remodels. Matching corpses. Map Codes: C1 = Dead Center C3 = Swamp Fever Credits: C1 "Dead Center Infected Pack " by Eranthis...

[MST] Hunter (L4D2)

Created by LngWard

Adds a variety of custom hunters in certain campaigns. Notes: Works online. Burn available. Reskins incompatible. Compatible with remodels. Matching corpses. Map Codes: C1 = Dead Center C2 = Dark Carnival C3 = Swamp Fever C4 = Hard Rain C7 = The Sacrifice ...

[MST] Smoker (L4D2)

Created by LngWard

Adds a variety of custom smokers in certain campaigns. Notes: Works online. Burn available. Reskins incompatible. Compatible with remodels. Matching corpses. Map Codes: C1 = Dead Center C2 = Dark Carnival C3 = Swamp Fever C4 = Hard Rain C5 = The Parish C6 ...

[MST] Jockey

Created by LngWard

Adds a variety of custom jockeys in certain campaigns. Notes: Works online. Burn available. Reskins incompatible. Compatible with remodels. Matching corpses. Map Codes: C1 = Dead Center C2 = Dark Carnival C3 = Swamp Fever C7 = The Sacrifice C8 = No Mercy C...

[MST] Tank (L4D2)

Created by LngWard

Adds a variety of custom tanks in certain campaigns. Notes: Works online. Burn available. Reskins incompatible. Compatible with remodels. Matching corpses. Map Codes: C1 = Dead Center C2 = Dark Carnival C3 = Swamp Fever C6 = The Passing Credits: C1 "Dead C...

[MST] Spitter

Created by LngWard

Adds a variety of custom spitter in certain campaigns. Notes: Works online. Burn available. Reskins incompatible. Compatible with remodels. Matching corpses. Map Codes: C1 = Dead Center C3 = Swamp Fever C5 = The Parish C6 = The Passing C12 = Blood Harvest ...

[MST] Witch

Created by LngWard

Adds a variety of custom witch in certain campaigns. Notes: Works online. Reskins incompatible. Compatible with remodels. Matching corpses. Map Codes: C1 = Dead Center C2 = Dark Carnival C3 = Swamp Fever C4 = Hard Rain C5 = The Parish C6 = The Passing C13 ...

Leaker Script

Created by Rise

Restores the behavior of the cut Leaker infected with a 17% spawn chance instead of the Boomer. The Leaker is an incendiary variant of the Boomer that plants itself near survivors and explodes doing high amounts of damage. All players need the mod installe...

RNG E3 Charger mechanics

Created by Rise

this mod simply makes the chargers e3 mechanics RNG and gives it its own model with new animations if you want to make a new model for said charger the model is named e3_charger your friends will see an error if they dont have the mod, but if you like you ...

Witch state randomizer

Created by Rise

a simple script that randomizes the witches spawn state so no matter what the witch can spawn sitting or standing and if there are multiple witches per map like Hard Rain they can spawn in both states Credits Orinuse-making the initial script...

Witch in more Chapters

Created by Jugger

This addon will only work on Local Servers(Hosted by You or Someone that is using the mod) or Single Player. Many chapters in the game disable the spawn of Bosses meaning that neither a Witch or Tank is allowed to spawn... In many of those Chapters a Tank ...

Improved Tank AI

Created by MANACAT

No more TANK BURGER. This add-on improves the tank's AI to a level that is more threatening to survivors. The major changes are as follows. - When the tank hits the survivor, the rampage motion is removed. - When the tank throws a rock, it frequently chang...

[Hard-Mode] Additional Mega Mob

Created by MANACAT

This add-on will trigger a mob event when: - If the witch is not killed within 7 seconds of harassing the witch, mob event will occur. - In Chapter 3 of the No Mercy Campaign, When you blow up a gas station, mob event will occur. https://i.imgur.com/RXc8aR...

[The Parish] Double Tank Finale (.Lmp)

Created by NB

it allows a second tank to spawn on the bridge once you reach the derailed bus located at the top of the bridge. EXTRA: Restored the unused radio feedback voicelines when progressing to the rescue helicopter BUT not changing the gameplay itself , just a pl...

More Double Tank Finales - (VScript) - OLD

Created by NB

Basically the addon spawns another tank in final waves like "swamp fever" does on vanilla, but now also expanded to the maps below: 📌Dark Carnival->LOUDER concert music plus frameworks , be ready for 2 tanks 📌Dead Air->Planecrashes are really louder on rea...

Metal Tank Music - Swamp Fever Finale (Vscript)

Created by NB

Applies the Metal Tank music to the Swamp Fever finale when the double tank event starts. ¿Whats the difference with other addons that change only the music (Client side)? Unlike other addons this one uses VScript instead of replacing audio files, as resul...

Original Mega Mob Sound for L4D1 Campaigns

Created by Guiltron

This mod simply restores the original mega mob sound for L4D1 campaigns, while preserving the vanilla L4D2 one for its respective maps. The game will warn you that it conflicts with other mods that only work within the L4D1 campaigns, but that's only becau...

[LEGACY] Trash-talking AI Specials

Created by Queen Blush

OUTDATED, use this instead. Makes it so AI special infected have a chance to say some rude things in chat when certain events happen. If you want to change the lines you'll have to change the script file itself as using other methods didn't work. Local/ded...

Left 4 Dead 2