• 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
    2,224
  • 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.

    2,141,438
  • 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...

    174
  • 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...

    1,349
  • 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...

    110,295
  • 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...

    7,090
  • 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...

    456
  • 5 Maps
    City 17
    9.2

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

    838,343
  • 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
    321
  • 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...

    301
  • 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...

    211
  • 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...

    271
  • 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...

    208
  • 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
    1,780
  • 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
    809
  • 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

    1,062,097

Browsing New Releases

There are 2,720 results.
  • Mod
    Beta 2007 hud mod
    Beta N/A

    Renaissance old 2007 hud for Left 4 Dead 1 beta. 10 years ago (with 2012 years) they started creating this HUD, which is still being updated by enthusiasts of l4d 2007 This hud was taken from the l4d zero archive, which a long time ago ...

    6,453
  • Mod
    Classic Offensive M3
    N/A

    Terror Strike in your hands! No it doesn't use custom animations, I just removed the grip so it would work with retail animations. Credits Zool - Original M3 model Ceno - Porting the model/model edits & fixes Cuba - Origin...

    3,000
  • Mod
    CSO2 M16A2 (Without Flashlight)
    N/A

    Ever see those Terror Strike videos on a certain channel? Well I'm here to bring that content to the public! BEHOLD! The CSO2 M16A2, without a flashlight! No, animations are not included, keep an eye out for future ports. I have included...

    2,753
  • Mod
    Ceno's Testing Map V3
    N/A

    This is the first official testing map for Left 4 Dead 1, right now it's a pretty much finished build as I've finished everything I wanted to. There is now an Infected Room, but I've added some nice visuals on the outside of the map and ...

    12,967
  • Map
    Not a Last Stand
    N/A

    A bit glossy and interactive map for versus mode. P.S. All vmf.(hammer editor) files may be sent if you want to add maps into campaign.

    2,450
  • Map
    "Exterminators" Survival
    N/A

    One of the most unusual maps for survival. Chopper with gantlings circling around the night city. Do you like circling around the city on the chopper and eradicating the horde of zombies out of Gantling? Then, that is for you. P.S. ...

    2,624
  • Mod
    Genshin-Impact Yelan Zoey
    N/A

    Just a port for l4d Original for l4d2: https://steamcommunity.com/sharedfiles/filedetails/?id=2817095806&searchtext=zoey+yelan no arms because it was buggy

    5,751
  • Mod
    SANTA TANK 🌟 | christmas rock RNG
    N/A

    - tank changing mod - includes rock RNG and music - enjoy it.. Merry Christmas to all, always by the side of L4D 🎄 - mod de cambio al tank - incluye rock RNG y música disfrútalo.. Feliz Navidad a todos, siempre al lado de ...

    3,364
  • Mod
    Beta Transition Stats Survivor
    N/A

    Resurrection 2007th transition stats survivor. This texture changes transition stats survivor when you finish a map. This is just a picture and it only works there (shows): loading the next map, everything else is a picture Сreator: ...

    2,656
  • Mod
    Molotov Reborn
    N/A

    Yogensia's Molotov. Installation: Use either of these install guides. GameInfo Method: How to CORRECTLY install mods Addons Method: Fastest way to install any mods in L4D1! I also recommend patching your game with the 4gb pa...

    3,892
  • Mod
    Pain Pills Reborn
    N/A

    Yog's improved pain pills reborn bottle with a HD label. Installation: Use either of these install guides. GameInfo Method: How to CORRECTLY install mods Addons Method: Fastest way to install any mods in L4D1! I also recomme...

    4,639
  • Mod
    Default Survivor Portraits Improved
    N/A

    The default survivor portraits are small 64x64 icons, these are from The Last Stand update at 128x128 resolution, If your playing on a 1080p monitor or using the default hud these probably won't look much better but should be an improvem...

    2,580