• 5 Maps
    Lego Campaign (L4D1 Port)
    N/A

    After a mysterious portal to the Lego Dimension opened, humanity has exploited the Lego World for its resources thus creating the collaboration between both Lego and Humanity. After years of tranquility and peace, it has been broken... W...

    • Updated
    957
  • 4 Maps
    Carried Off (L4D1 Port)
    N/A

    The survivors find themselves on a riverbed and follow a road to the town. Then they must fight to the top of the office building where the rescue helicopter awaits. Thanks: • Yanzl - for the original L4D2 campaign. Link to orig...

    6,102
  • File
    left4dead.exe memory
    N/A

    The left4dead.exe: OUT OF MEMORY error in Left 4 Dead 1 is usually caused by the limitations of the 32-bit version of the game, which does not support Large Address Aware (LAA) for 64-bit Windows systems. This means that the game can onl...

    • New
    166
  • 4 Maps
    Dead High School (L4D1 Port)
    N/A

    The survivors must fight their way to a local high school. Once they are there they must wait for a helicopter to arrive which will take them to safety. NOTE: The campaign is no longer abandoned! I am working on a new version with so...

    4,122
  • Mod
    L4D1 Sheriff - Bill
    N/A

    L4D1 Sheriff - Bill Now Bill is a Sheriff This mod includes: 1.Model itself 2.Boomer texture 3.Vgui included 4.Fps hands 5.Death pose 6.And facials The model i used is from mobile game called Left To Survive Installatio...

    245
  • 6 Maps
    2 evil eyes (L4D1 Port)
    N/A

    I have decided to release a final version with all the fixes that people noticed playing 2ee. I havent rebuilt all the areas that seem a bit 'fantasy'like for some as not to destroy all the fun.Hope you all have a kick out of discoverin...

    4,831
  • 4 Maps
    Deadbeat Escape (L4D1 Port)
    N/A

    Survivors must make their way through the rural outskirts and into the city with hopes of finding the evacuation center in time. Deadbeat Escape is a four-map campaign that supports coop and versus. EDIT: Thanks for all the comment...

    • Updated
    556
  • Mod
    L4D1 UK British Cop - Louis
    N/A

    L4D1 UK British Cop - Louis Extracted from Call of Duty Modern Warfare 2019 by ArachnitCZ. Features: - FP Model - High-poly jacket - Reskin compatible for face and hands; you can add gloves based on the skin - Boomer bile tex...

    196
  • 4 Maps
    Burning Night (L4D1 Port)
    N/A

    Stranded in a recently infected city, survivors get a contact with the militaries by the radio. Now they must cross this burning city to get rescued. Link to original: https://www.gamemaps.com/details/15991

    584
  • Mod
    L4D1 Officer Zoey
    N/A

    L4D1 Officer Zoey zoey wearing sgt hilde's uniform , dead rising 3 I just didn't want to use the hair Version 1 Version 2 model : capcom Installation Use the next Tool in order to install the mods Easy Addons Installer...

    517
  • Mod
    Zoey in Ellis' clothes
    N/A

    (Hair, eyes, cap, face, pants, shirt retextures work with this mod!) • Fixed the viewmodel arms stretching weirdly with high FOV. • Last Stand update skeleton, fixing lots of bugs! • sv_intro model . • Bile textures. • Original Zoey...

    3,821
  • 4 Maps
    Fallout Twilight (L4D1 Port)
    N/A

    !!Improving & fixing have been cancelled!! It's been almost four months since I started this project and finally it's ready! tontsakaze proudly presents Fallout Twilight campaign! Survivors make their way to the skyscraper and t...

    514
  • 7 Maps
    Revenge: The Final Chapter (L4D1 Port)
    N/A

    The survivors van crashes in an abandoned city, then they soon find out they are not alone and they might run into an old friend. This is the final campaign for the 'SpeedBoost Campaign Series'. I wanted to make this because I though...

    • Updated
    1,485
  • Mod
    L4D1 Police officer- Zoey
    N/A

    L4D1 Police officer- Zoey Now Zoey is a police officer in world full of infected. This mod includes: 1.Vgui 2.Boomer texture 3.Fps hands 4.Model itself 5.Facial animation Hope you will like it :) Version 1 Version 2 ...

    278
  • 5 Maps
    Death Woods (L4D1 port)
    N/A

    From a chopper crash stranding the Survivors in the city, you must try to catch up with the military as they pull out of the area. Through a dangerous tunnel system, underneath a harrowing bridge, past a power station and Forward Operati...

    5,322
  • 3 Maps
    The Tsunami City : Dark Tide (L4D1 Port)
    N/A

    海啸暴发后,幸存者们逃到楼顶,在海水和丧尸潮中寻求救援... After the tsunami hit, survivors fled to the roof of the building, seeking rescue in the sea and the tide of zombies... 建图代码 - Map Code ttc_m1_college ttc_m2_roof ttc_m...

    2,842
  • Mod
    L4D1 Officer Francis
    N/A

    L4D1 Officer Francis Relax, he's a cop! Version 1 Version 2 Version 3 Includes HUD icons and first person arms. All animation swaps work online Installation Use the next Tool in order to install the mods Easy...

    19,061
  • 5 Maps
    Detour Ahead (L4D1 Port)
    N/A

    Forced to abandon their vehicle and travel on foot, the survivors press on in search of rescue... Also available for download on the l4d(dot)com website. Thanks: • Boogada- for the original L4D2 campaign. Link to original...

    3,799

Browsing New Releases

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  • 4 Maps
    Vague Reminders (L4D port)
    N/A

    The survivors must rip through 4 errie environments, including a junkyard, underground railways, a 4 story office building,and a hedge maze full of witches! I will add some mods! Thanks: • finalhour10000 - for the original L4D2...

    3,806
  • 4 Maps
    New World Order 2 (L4D Port)
    N/A

    martial law... comming soon.. Low-quality pink sky is a texture. Medium-quality, without pink and white. High-quality and excellent white glass, doors, cars, etc. From March 27 to April 9, L4D2onL4D Thanks: • anti Con - for...

    5,159
  • Mod
    L4D1 SidePanel Hud V2
    N/A

    L4D1 SidePanel Hud V2 You will need some custom campaigns in order for this to work correctly; these are located below. Credits: -Zeon -Urick -Spike Installation Use the next Tool in order to install the mods Easy Add...

    10,374
  • Mod
    TANK TEXTURE - HATEFUL EYES PORT L4D1
    N/A

    Amplio y con mirada fija. Agrega un toque de miedo primitivo a la textura beta del Tank de L4D1: piel pálida, puños ensangrentados, mezclilla más azul y una mirada de muerte. Inspirado en el Scrake de Killing Floor 2. Este mod incl...

    291
  • Mod
    L4D1 Vertical Minimal-HUD
    N/A

    L4D1 Vertical Minimal-HUD MainMenu with SplitScreen You will need some custom campaigns in order for this to work correctly; these are located below. Credits: Zeon Installation Use the next Tool in order to install the...

    619
  • Mod
    Left 4 Dead 1 Nightmare
    N/A

    This is the port of L4D2 Nightmare Total Conversion Modpack to the Left 4 Dead 1 Engine, tries to look like L4D2 Nightmare, have features from L4D2 Nightmare and etc. This mod probably can be still updating just like L4D2 Nightmare updat...

    9,419
  • 3 Maps
    Gloom Town (L4D1 Port)
    N/A

    It's Halloween. You know what that means, it's time to find some candy. Make your way through Gloom Town and find some sweets. Link to original: https://www.gamemaps.com/details/30133

    2,002
  • 2 Maps
    Drowning Hope (L4D1 Port)
    N/A

    After crashing their chopper, the survivors must cross a harbor and follow the train tracks to a port where they can be saved by a boat. Link to original: https://www.gamemaps.com/details/16285

    1,087
  • Mod
    Mutilated Tank L4d1 and Sacrifice!!
    N/A

    ESPAÑOL ESTE ES UN SPOR DEL MOD DE TANK MUTILATED PARA L4D1 JOYA DE JUEGO ESPERO QUE LES GUSTE Y DISDRUTEN DEL MOD SALUDOS Y QUE VIVA L4D1 CREDITOS: https://steamcommunity.com/profiles/76561199241318134 Geo ❤ ENGLISH THIS IS...

    492
  • 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:...

    17,374
  • 2 Maps
    Red City (L4D1 Port)
    N/A

    Survivors must fight their way through an infested city before holding out for a rescue helicopter on the rooftops. L4D1 survivors. Level 1 name : Red Streets Level 2 name : Red Roofs Game-time: 20-30 minutes. Campaign statu...

    3,720
  • 5 Maps
    Red Tide (L4D1 Port)
    N/A

    Getting dropped off in a seemingly abandoned Florida town, the survivors must trek through palm trees, rain and sand to get to their own little slice of paradise. Safety. Link to original: https://www.gamemaps.com/details/24925

    3,134
  • Mod
    Turtle Rock's Boomer Original By Theuaredead
    N/A

    Description: This mod contains the Turtle Rock Studios beta Boomer model, originally released by Theuaredead. The only modification made was converting the original file into .vpk format to simplify installation in Left 4 Dead 1. ...

    451
  • 3 Maps
    Free Passage (L4D1 Port)
    N/A

    - The survivors must once again fight their way to an evacuation outpost. This time during the night. - This campaign's events and finale are inspired from L4D1 campaigns. - Left 4 Dead 2 Add-on Support required. - Not able to load th...

    3,827
  • 3 Maps
    Frigid (L4D1 Port)
    N/A

    After the pilot left because of the zombies, the survivors need to head to the mines and reach to the otherside for resuce. Link to original: https://www.gamemaps.com/details/22924

    3,530
  • File
    Easy Addons Installer Tool
    N/A

    Easy Addons Installer Tool Tired of the difficulty installing mods in Left 4 Dead 1? For years, the L4D1 community has faced complex and risky methods to customize the game. Obsolete techniques, corrupted files, and hours lost on c...

    3,166
  • 4 Maps
    Final escape (L4D1 Port)
    N/A

    Brand new 4 map campaign. As I promise when relised Getting out campaign that I will make one more, if the comments are mostly positive. I now that community or what left of it need new map so we can continue playing this beautiful game....

    5,299
  • 5 Maps
    Undead Zone (L4D Port)
    N/A

    The Undead Zone is a Left 4 Dead 2 campaign based on upcoming film Mary Doe. The campaign stars horror legend Tom Savini and will take players through 5 unique and challenging levels. Enter the Undead Zone if you dare. Sorry for the p...

    7,776
  • 3 Maps
    Hopeless (L4D1 Port)
    N/A

    Hopeless (Version 1.2) In an abandoned city, four survivors will make their way to find an escape route, but they still don't know what awaits them… Currently the finale has a problem, some people CRASH after the two tanks. I will ...

    2,168