• 5 Maps
    Buried Deep (L4D1 Port)
    N/A

    This is a port of the "Buried Deep" campaign from L4D2. Port is not an exact copy of the original, various changes have been made to it to work in L4D1. Also, the final mission uses the standard ending mode rather than the scavenger mo...

    6,951
  • Mod
    Radioactive Tank Rock - Blue Cyan
    N/A

    Replace the tank rock with a flashing color. nice textures!!;) all credits to the creator of this mod all credits to the creator of this mod all credits to the creator of this mod all credits to the creator of this mod all cred...

    169
  • 4 Maps
    Roadkill (L4D1 Port)
    N/A

    Following from crash course, Francis, Zoey, Bill and Louis find themselves trapped on a highway junction, fighting for freedom! A new 4 map campaign from Lou Saffire with awesome versus gameplay ! Game Modes: Coop, Versus *IMPORTA...

    • New
    509
  • Mod
    DEAD TRIGGER (common infected)
    N/A

    Incredible mod that replaces the common infected brought thanks to the great creator ฿ØⱠ₮Ø₭¹⁷³ึ all credits to him. I will never be nor believe I am the owner of this mod Thank you all very much and let's keep this great left 4 de...

    • New
    362
  • 5 Maps
    Devil Mountain (L4D1 Port)
    N/A

    This is a port of the "Devil Mountain" campaign from L4D2. Port is not an exact copy of the original, various changes have been made to it to work in L4D1. Thanks: • Mark McDole - for the original L4D2 campaign. Link to original:...

    • New
    1,493
  • 5 Maps
    Death Aboard
    9.1

    In Death Aboard you start out in a prison and work your way out to the nearest docks area. From here, you board a stranded ship and finally to an island where there will be a lighthouse as a finale.

    2,141,255
  • 5 Maps
    Outrun (L4D1 Port)
    N/A

    Welcome to Outrun City! Here is a Retrowave/Synthwave campaign fit for all asthetic needs. The owner of an old arcade has gone missing, after exploring the arcade you find something much more sinister... 1. Use the tools to build...

    1,228
  • Mod
    PVZ (common infected)
    N/A

    mod that replaces common zombies with PVZ Modern warfare zombies Great mod includes satisfying sounds all respective credits to the creator SoraNezumi PVZ ZOMBIES!!!! PVZ ZOMBIES!!!! PVZ ZOMBIES!!!! PVZ ZOMBIES!!!! PVZ ZOMBIES!!...

    • New
    201
  • Mod
    FROST TANK
    N/A

    ATTENTION: THIS ADDON REPLACES L4D1 TANK TEXTURES ONLY!!! THE SACRIFICE TANK NOT INCLUDED!!! Behold the stone cold giant from the frozen north, a truly terrifying sight and a destructive force. Get ready to melt him down before you ge...

    260
  • 5 Maps
    City 17
    9.2

    Get to the trainstation, to escape from City 17. Contains hidden combines and zombies from HL2!

    838,184
  • 5 Maps
    Fairfield Terror: TRS No Mercy Remake (L4D1)
    9.8

    THIS IS THE OFFICIAL DOWNLOAD PAGE FOR FAIRFIELD TERROR, DEVELOPED AND PUBLISHED BY DAYS OF TERROR. Fairfield Terror is a fan-made remake of Turtle Rock Studio's original No Mercy, the game studio that owned the rights for Left 4 Dead...

    110,118
  • Mod
    Radioactive Tank Rock - Black/White
    N/A

    Replace the tank rock with a flashing color. nice textures!!;) all credits to the creator of this mod all credits to the creator of this mod all credits to the creator of this mod all credits to the creator of this mod all cred...

    179
  • Mod
    Radioactive Tank Rock - Red
    N/A

    Replace the tank rock with a flashing color. nice textures!!;) all credits to the creator of this mod all credits to the creator of this mod all credits to the creator of this mod all credits to the creator of this mod all cred...

    144
  • Mod
    Gascan HD
    N/A

    mod that improves gas can textures for a better HD experience all respective credits to the creator of the mod and textures: мяFunreal I make this port for the left 4 dead 1 community, I would never want to imply that I am the crea...

    216
  • 5 Maps
    Deathcraft (L4D1) V1.1
    9.6

    As the last minecarts leave the town, the survivors are forced to find another way to safety. A Left 4 Dead campaign based on Minecraft. A short-medium length campaign. Report all bugs at deathcraft(dot)l27nexus(dot)com

    1,061,972
  • 5 Maps
    Clamtol: Dead Air
    N/A

    However, this isn't one of those cheap conversions that stick a few ladders in, throw some new items in and say 'Hey I'm new!'. I am adding 33-50% more gameplay area to each map, with a focus on versus SI fun.

    • Updated
    2,043

Latest Releases

Browse All
  • 5 Maps
    Clamtol: Dead Air
    N/A

    However, this isn't one of those cheap conversions that stick a few ladders in, throw some new items in and say 'Hey I'm new!'. I am adding 33-50% more gameplay area to each map, with a focus on versus SI fun.

    • Updated
    2,043
  • 4 Maps
    Roadkill (L4D1 Port)
    N/A

    Following from crash course, Francis, Zoey, Bill and Louis find themselves trapped on a highway junction, fighting for freedom! A new 4 map campaign from Lou Saffire with awesome versus gameplay ! Game Modes: Coop, Versus *IMPORTA...

    • New
    509
  • Mod
    TASM Blacksuit WoS as Francis
    N/A

    Credits by:SpiderPyro [COMM OPEN] Amazing Spiderman Blacksuit mod Remplace to Francis Game:Spiderman Web of Shadows Skin:The Amazing Spiderman Blacksuit

    • New
    52
  • 5 Maps
    Devil Mountain (L4D1 Port)
    N/A

    This is a port of the "Devil Mountain" campaign from L4D2. Port is not an exact copy of the original, various changes have been made to it to work in L4D1. Thanks: • Mark McDole - for the original L4D2 campaign. Link to original:...

    • New
    1,493
  • Mod
    PVZ (common infected)
    N/A

    mod that replaces common zombies with PVZ Modern warfare zombies Great mod includes satisfying sounds all respective credits to the creator SoraNezumi PVZ ZOMBIES!!!! PVZ ZOMBIES!!!! PVZ ZOMBIES!!!! PVZ ZOMBIES!!!! PVZ ZOMBIES!!...

    • New
    201
  • Mod
    DEAD TRIGGER (common infected)
    N/A

    Incredible mod that replaces the common infected brought thanks to the great creator ฿ØⱠ₮Ø₭¹⁷³ึ all credits to him. I will never be nor believe I am the owner of this mod Thank you all very much and let's keep this great left 4 de...

    • New
    362
  • Mod
    Gascan HD
    N/A

    mod that improves gas can textures for a better HD experience all respective credits to the creator of the mod and textures: мяFunreal I make this port for the left 4 dead 1 community, I would never want to imply that I am the crea...

    216
  • Mod
    Radioactive Tank Rock - Black/White
    N/A

    Replace the tank rock with a flashing color. nice textures!!;) all credits to the creator of this mod all credits to the creator of this mod all credits to the creator of this mod all credits to the creator of this mod all cred...

    179
  • Mod
    Radioactive Tank Rock - Red
    N/A

    Replace the tank rock with a flashing color. nice textures!!;) all credits to the creator of this mod all credits to the creator of this mod all credits to the creator of this mod all credits to the creator of this mod all cred...

    144
  • Mod
    Radioactive Tank Rock - Blue Cyan
    N/A

    Replace the tank rock with a flashing color. nice textures!!;) all credits to the creator of this mod all credits to the creator of this mod all credits to the creator of this mod all credits to the creator of this mod all cred...

    169
  • Mod
    FROST TANK
    N/A

    ATTENTION: THIS ADDON REPLACES L4D1 TANK TEXTURES ONLY!!! THE SACRIFICE TANK NOT INCLUDED!!! Behold the stone cold giant from the frozen north, a truly terrifying sight and a destructive force. Get ready to melt him down before you ge...

    260
  • 5 Maps
    Outrun (L4D1 Port)
    N/A

    Welcome to Outrun City! Here is a Retrowave/Synthwave campaign fit for all asthetic needs. The owner of an old arcade has gone missing, after exploring the arcade you find something much more sinister... 1. Use the tools to build...

    1,228

New & Popular

  • 5 Maps
    Outrun (L4D1 Port)
    N/A

    Welcome to Outrun City! Here is a Retrowave/Synthwave campaign fit for all asthetic needs. The owner of an old arcade has gone missing, after exploring the arcade you find something much more sinister... 1. Use the tools to build...

    1,228
  • 5 Maps
    Clamtol: Dead Air
    N/A

    However, this isn't one of those cheap conversions that stick a few ladders in, throw some new items in and say 'Hey I'm new!'. I am adding 33-50% more gameplay area to each map, with a focus on versus SI fun.

    • Updated
    2,043
  • Mod
    FROST TANK
    N/A

    ATTENTION: THIS ADDON REPLACES L4D1 TANK TEXTURES ONLY!!! THE SACRIFICE TANK NOT INCLUDED!!! Behold the stone cold giant from the frozen north, a truly terrifying sight and a destructive force. Get ready to melt him down before you ge...

    260
  • Mod
    Gascan HD
    N/A

    mod that improves gas can textures for a better HD experience all respective credits to the creator of the mod and textures: мяFunreal I make this port for the left 4 dead 1 community, I would never want to imply that I am the crea...

    216
  • Mod
    Radioactive Tank Rock - Black/White
    N/A

    Replace the tank rock with a flashing color. nice textures!!;) all credits to the creator of this mod all credits to the creator of this mod all credits to the creator of this mod all credits to the creator of this mod all cred...

    179
  • Mod
    Radioactive Tank Rock - Blue Cyan
    N/A

    Replace the tank rock with a flashing color. nice textures!!;) all credits to the creator of this mod all credits to the creator of this mod all credits to the creator of this mod all credits to the creator of this mod all cred...

    169
  • Mod
    Radioactive Tank Rock - Red
    N/A

    Replace the tank rock with a flashing color. nice textures!!;) all credits to the creator of this mod all credits to the creator of this mod all credits to the creator of this mod all credits to the creator of this mod all cred...

    144

Trending Maps

Browse All
  • 3 Maps
    The Sacrifice: Night Edition (L4D1)
    N/A

    I had originally made this for L4D2, but I felt it should also be on L4D1, so I backported it. May be some minor bugs in this initial release, any bugs can be reported below in the comments. A simple conversion of The Sacrifice from d...

    1,775
  • 5 Maps
    Devil Mountain (L4D1 Port)
    N/A

    This is a port of the "Devil Mountain" campaign from L4D2. Port is not an exact copy of the original, various changes have been made to it to work in L4D1. Thanks: • Mark McDole - for the original L4D2 campaign. Link to original:...

    • New
    1,493
  • 4 Maps
    Roadkill (L4D1 Port)
    N/A

    Following from crash course, Francis, Zoey, Bill and Louis find themselves trapped on a highway junction, fighting for freedom! A new 4 map campaign from Lou Saffire with awesome versus gameplay ! Game Modes: Coop, Versus *IMPORTA...

    • New
    509
  • 5 Maps
    Buried Deep (L4D1 Port)
    N/A

    This is a port of the "Buried Deep" campaign from L4D2. Port is not an exact copy of the original, various changes have been made to it to work in L4D1. Also, the final mission uses the standard ending mode rather than the scavenger mo...

    6,951
  • 6 Maps
    DeadCity Campaign
    8.8

    Kill plenty of zombies starting in RiverSide (city) then battling through the Back Alleys, over a Draw Bridge, at a Military Outpost finding yourself at a Water Plant and during the escape at the Subway Station. This is the Latest Updat...

    1,321,422
  • 5 Maps
    Death Aboard
    9.1

    In Death Aboard you start out in a prison and work your way out to the nearest docks area. From here, you board a stranded ship and finally to an island where there will be a lighthouse as a finale.

    2,141,255
  • 5 Maps
    Deathcraft (L4D1) V1.1
    9.6

    As the last minecarts leave the town, the survivors are forced to find another way to safety. A Left 4 Dead campaign based on Minecraft. A short-medium length campaign. Report all bugs at deathcraft(dot)l27nexus(dot)com

    1,061,972
  • 5 Maps
    City 17
    9.2

    Get to the trainstation, to escape from City 17. Contains hidden combines and zombies from HL2!

    838,184
  • 4 Maps
    Carnage
    6.2

    Starting from a cell in jail, jumping into dark sewers and running across a deep forst to reach an industrial site, here is the last big update on Carnage campaign for L4D

    68,366
  • 2 Maps
    Silent Hill 1
    9.1

    This is based on the first Silent Hill game for the Playstation. Warning, this is a long campaign * 11 maps * The four Finales are random and they all end up to the credit map * Credit map included

    1,683,846
  • 5 Maps
    Fairfield Terror: TRS No Mercy Remake (L4D1)
    9.8

    THIS IS THE OFFICIAL DOWNLOAD PAGE FOR FAIRFIELD TERROR, DEVELOPED AND PUBLISHED BY DAYS OF TERROR. Fairfield Terror is a fan-made remake of Turtle Rock Studio's original No Mercy, the game studio that owned the rights for Left 4 Dead...

    110,118
  • 5 Maps
    Clamtol: Dead Air
    N/A

    However, this isn't one of those cheap conversions that stick a few ladders in, throw some new items in and say 'Hey I'm new!'. I am adding 33-50% more gameplay area to each map, with a focus on versus SI fun.

    • Updated
    2,043
  • 4 Maps
    Dead Center: L4D1 Edition
    N/A

    This is a port of Dead Center to the original Left 4 Dead for the HardA server. This is not an exact port of the campaign and has some changes to ensure stability and compatibility. Note: The particles can sometimes not work, I have y...

    5,390

Trending Mods

Browse All
  • Mod
    PVZ (common infected)
    N/A

    mod that replaces common zombies with PVZ Modern warfare zombies Great mod includes satisfying sounds all respective credits to the creator SoraNezumi PVZ ZOMBIES!!!! PVZ ZOMBIES!!!! PVZ ZOMBIES!!!! PVZ ZOMBIES!!!! PVZ ZOMBIES!!...

    • New
    201
  • Mod
    L4D1_DBZ Survivors
    N/A

    L4D1_DBZ Survivors this models has been done by MasterGir. I take no credit for the model. I only made to L4D1. Read the changelog for installing this mod with HUD icons. Replaces Bill, Zoey, Francis and Louis with Goku,Nº18,Vegetta an...

    24,357
  • Mod
    [L4D1] Awesome cheats menu
    N/A

    This is Awesome cheats menu for L4D1. Menu includes: 1. Cheats menu 2. Bots commands 3. Spawn and commands common, special infected 4. Spawn weapons and fire items 5. Ammo commands 6. Spawn items 7. Effects menu 8. Commands for survivor...

    71,751
  • Mod
    Medical Cabinet Retexture
    N/A

    Medical cabinet retextured with animated handles that turn when the doors open. Installation: Use either of these install guides. GameInfo Method: How to CORRECTLY install mods Addons Method: Fastest way to install any mods in ...

    811
  • Mod
    Marie Rose Cat Pink
    Beta N/A

    Marie rose cat pink, replaces zoey only in third person for now. more changes and improvements soon. all animations work fine.

    6,610
  • Mod
    L4d bannyhop plugin
    N/A

    L4d bannyhop plugin, Install step : 1 download addon step : 2 open the addon using the program GCFscape step : 3 extract all files to a folder addons control l4d_bhop 1\0 l4d_bhop_autostrafe 1\0

    40,118
  • Mod
    L4D DLC Update 1.9 Complete
    N/A

    For its proper functioning: Read CHANGELOG to see the link in MEGA and MediaFire, press Download for EXTERNAL LINK, or click on the download button to obtain the text file inside the ZIP, it contains the links. For all those new who wan...

    61,851
  • Mod
    T-Virus Vial
    N/A

    Replaces pipebomb Tyrant Virus, commonly abbreviated as "t-Virus", "Blue for the virus, green for the anti-virus" Enjoy the mod while I continue to work on my improved hunter model replacement and all the mods with and without sounds, ...

    11,421
  • Mod
    ion's Vocalizer
    10

    Advanced L4D1 vocalizer with over 230 vocalization lines. FEATURES • 6 radial menus with shared voice lines • 5 radial menus with character-specific voice lines (for each character) • Radial menu for character selection/switchi...

    54,561

Recently Awarded Content

  • 4 Maps
    Infection FM
    N/A

    Defend yourself inside (or outside) the small radio station. Block the windows and doors and play the music. Use the car alarms to draw the infected away from you. And watch out for lightning strikes.

    10,043
  • 5 Maps
    Redemption
    Beta 9.6

    Following on from the L4D comic strip, Redemption continues the story after the survivors flee the military base they were taken to after blood harvest and then leads to the Sacrifice campaign. Vers 2.2 released - 4 fully playabled maps...

    312,004
  • 5 Maps
    Devil Mountain (L4D1 Port)
    N/A

    This is a port of the "Devil Mountain" campaign from L4D2. Port is not an exact copy of the original, various changes have been made to it to work in L4D1. Thanks: • Mark McDole - for the original L4D2 campaign. Link to original:...

    • New
    1,493
  • Mod
    GaryUI
    N/A

    Complete UI Overhaul for Left 4 Dead. Made for 2560x1440px and english language, Some HUD elements and fonts may be slightly off at other resolutions and languages. 1. Menu - GaryMenu and No Mercy Menu Background. 2. Loading Scree...

    14,009
  • Mod
    Taihou (Azur Lane) (Zoey)
    N/A

    Models and Textures:dewobedil Import L4D1 Version:Xenecrite JigglesBones:Breast,haires,Ribbons,Clothes View Arms:dewobedil,Xenecrite Info Kill Special Infected and Protected Allied (Support:European,Asia,English Language)

    10,132
  • Mod
    HD Brick Bumpmaps
    N/A

    These bumpmaps are ripped right from TF2 and are insanely better! In-case you didn't know, those bricks are actually from TF2; just with an overlay and a few edits to the bricks. Despite that Valve decided to edit the bumpmaps a bit and ...

    10,043
  • Mod
    Zen's Boomer Blood
    N/A

    Hey look, blood! -------- Nothing special really, just felt like making it so you can have Boomer blood without needing to edit pak01_dir!

    10,092
  • Mod
    Hunter is Rochelle from l4d2
    N/A

    <font color="#ff0000"><i>Hunter now looks like a Rochelle. The model also fine works in local server. Required insert in console sv_consistency 0.</i></font>

    10,051
  • Mod
    L4D2 BGM for L4D
    N/A

    Play this game, with L4D2-styled BGM! Full credit to Valve for the L4D2 BGM. Use DAP for faster downloads. 'Don't run the VPK! Place it in the 'addons' folder instead!'

    10,041
  • Mod
    PAYDAY 2 Soundmod (L4D1)
    N/A

    The PAYDAY 2 soundmod has now reached the world of Left 4 Dead 1, thanks to Mateoski Productions and Riviera Software. Sound effects taken from PAYDAY 2 have undergone a minor upgrade courtesy of the semi-talented staff at Riviera Softwa...

    10,026

From the Archives

  • Mod
    Half-Life 1 Hivehand
    N/A

    You do not want to know how this weapon was conceived. I'd use the black mesa model but I dont own black mesa and my friends don't want to give me the model so blame my friends. I'm back btw and i decided to release something related to...

    • Archived
    5,206
  • 4 Maps
    Cold Stream Demo (L4D1)
    Beta N/A

    ***IMPORTANT*** It is NOT recommended to download this version, download the completed version instead. If you found this from the completed version, this is only linked to it for historic purposes. This has been finished and is on...

    • Archived
    40,241
  • 4 Maps
    Orange Onslaught (L4D1)
    Alpha N/A

    This DOES require the L4D2onL4D Addon Support. The Survivors find themselves in a strange world, and must find a way to get out of the danger zone. A L4D2 entry to the Orange Map phenomenon ported to L4D1. Featuring wide-open terrain, ...

    • Archived
    13,074
  • Mod
    GaryHUD
    10

    don't want it on gamemaps, keeping it for personal use.

    • Archived
    24,273
  • Mod
    Name game PumpShotgun
    N/A

    ✔Aji-no-men ✔by Pioneer ✔Luna ✔Yung ✔Lil Psycho ✔Alejo4k ✔Camila ✔Darknes ✔Dylan ✔_Gary_ ✔Gaspy ✔i am noob ✔izzi ✔José ✔Juan ✔Khea.yf ✔Lucas ✔Luis ✔Mitos ✔Manuel ✔Mat.aimware ✔NRR24 ✔SAIm ✔Salumpeks ✔Teddy239 ✔W1...

    • Archived
    1,525
  • Mod
    L4D DLC Update 1.6
    N/A

    For its good functioning, first download the previous versions Read CHANGELOG to view previous versions Or Download for EXTERNAL LINK if they already have previous versions installed... * New scene support thanks to G@MER (G@MER) * New ...

    • Archived
    11,492
  • Mod
    Beta-Style Tank
    N/A

    This is an recreation of the tank seen from old media from L4D. The first version of this mod was made around less then an hour, and wasn't really different from retail. So I decided to add effort to make more detailed to match it's orig...

    • Archived
    15,473
  • Mod
    Beta Inspired Skybox for No Mercy
    N/A

    Replaces the Skybox texture colors with ones ripped straight from beta footage. It's as close as it could be at TRS's Skybox. TRS: The skybox texture. Me/TheRealModSpace2018: lazy recolor Note: This conflicts Fairfield Terror's 2008 s...

    • Archived
    4,329

Popular 2024

  • 5 Maps
    Buried Deep (L4D1 Port)
    N/A

    This is a port of the "Buried Deep" campaign from L4D2. Port is not an exact copy of the original, various changes have been made to it to work in L4D1. Also, the final mission uses the standard ending mode rather than the scavenger mo...

    6,951
  • 5 Maps
    Fairfield Terror: TRS No Mercy Remake (L4D1)
    9.8

    THIS IS THE OFFICIAL DOWNLOAD PAGE FOR FAIRFIELD TERROR, DEVELOPED AND PUBLISHED BY DAYS OF TERROR. Fairfield Terror is a fan-made remake of Turtle Rock Studio's original No Mercy, the game studio that owned the rights for Left 4 Dead...

    110,118
  • 5 Maps
    City of the Dead Redux (L4D Version)
    N/A

    City of the Dead Redux is a remake of City of the Dead originally released back in 2016, from the ground up. It incorporates the same general ideas of the original, while improving upon them. The Survivors must make their way through ...

    9,451
  • 5 Maps
    Outrun (L4D1 Port)
    N/A

    Welcome to Outrun City! Here is a Retrowave/Synthwave campaign fit for all asthetic needs. The owner of an old arcade has gone missing, after exploring the arcade you find something much more sinister... 1. Use the tools to build...

    1,228
  • Mod
    GaryUI
    N/A

    Complete UI Overhaul for Left 4 Dead. Made for 2560x1440px and english language, Some HUD elements and fonts may be slightly off at other resolutions and languages. 1. Menu - GaryMenu and No Mercy Menu Background. 2. Loading Scree...

    14,009
  • Mod
    Medical Cabinet Retexture
    N/A

    Medical cabinet retextured with animated handles that turn when the doors open. Installation: Use either of these install guides. GameInfo Method: How to CORRECTLY install mods Addons Method: Fastest way to install any mods in ...

    811
  • 5 Maps
    Simplicity (L4D1 Port)
    N/A

    Welcome back to the Synergenic Technologies Testing Chambers in this spiritual successor to the "Prototype Mk2" and Prototype Mk3" Campaigns. Fight your way through a strange, minimalist world to escape. This campaign relies on heavil...

    952