• 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...

    4,860
  • 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...

    2,871
  • 5 Maps
    Energy Crisis (L4D1 Port)
    N/A

    In order to evacuate, the survivors must traverse to an active nuclear power station in the hopes of shutting down the atomic reactor for a wounded helicopter pilot waiting on the opposite side. Features: Compatibility with Co-Op, Ve...

    4,611
  • 3 Maps
    BOT - Battle with Ogress Toys (L4D1 Port)
    N/A

    "We are at the big house!" Coach says it right. The 3 map campaign tries to enchant you with the charm of its hand-painted textures and mouth-blown models. It impresses with blabla and and a lot of farblbarbl. Nah! Why should I descri...

    • New
    302
  • 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...

    528
  • 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...

    3,816
  • 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...

    4,143
  • 6 Maps
    Ferris Christmas (L4D1 Port)
    N/A

    Before you play,read the description! We recommend playing without bots, as they are poorly oriented in space! try to play four if you are in co-op or eight if you are in versus. plot: (SPOILERS) read after play So, the survivors ...

    • Updated
    684
  • 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:...

    17,390
  • 4 Maps
    Snow Den (L4D1 Port)
    N/A

    From the maker of Haunted Forest, a new campaign set in a snowy landscape. The L4D2 survivors somehow managed to end up somewhere in a Northern European area. The only way to get out alive, is to reach the harbour but there are some obs...

    • Updated
    6,431
  • 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
    1,527
  • 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...

    5,353
  • 4 Maps
    Dead County (L4D1 Port)
    N/A

    The final version of Dead County is finally here! A campaign divided into four distinct chapters featuring the cozy countryside, ravenous hordes of the dead and all the pills you can swallow! Please let me know if you have any feed...

    • New
    634
  • 3 Maps
    Deadly Dispatch (L4D1 Port)
    N/A

    * V3 Released The survivors find themselves holding out above a small garage. They must fight there way through the dark urban area's and reach the local evacuation station located in warehouse seized by CEDA. * Requires addon suppor...

    • New
    55
  • 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...

    6,129
  • 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...

    579
  • 5 Maps
    Bloodsouls (L4D1 Port)
    N/A

    Inspired by Bloodborne Info: -l4d1 characters -Enable Hints -Custom Sounds -Custom Songs Credits: I do not own anything I used, all rights belong to the creators. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>...

    • New
    298
  • 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
    984
  • 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...

    1,341,063

Browsing 'Co-Op' Maps

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  • 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 ...

    15,518
  • 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...

    4,654
  • 4 Maps
    Swamp Fever: L4D1 Edition
    N/A

    This is a port of Swamp Fever 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. All assets required are included in the VPK ensuring...

    10,794
  • 5 Maps
    Night Terror (Fixed Version)
    N/A

    This is a fixed version of the Night Terror campaign. The original campaign was released a long time ago and during that time I didn't find anyone fixing the issues I didn't like, so I went about it myself. The following was done: • ...

    9,120
  • Map
    Training Map
    N/A

    This addon contains 1 map for training shooting skills. Use the special menu (default key: 'M') to adjust the number of spawn infected, to select the type of infected appearing or to select weapons. (!) Attention! This addon contain...

    3,476
  • 2 Maps
    The Last Stand: L4D1 Edition
    N/A

    This is a port of The Last Stand 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. All assets required are included in the VPK ensur...

    11,898
  • 5 Maps
    The Parish: L4D1 Edition
    N/A

    This is a port of The Parish 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. All assets required are included in the VPK ensuring ...

    15,019
  • 3 Maps
    The Passing: L4D1 Edition
    N/A

    This is a port of The Passing 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. All assets required are included in the VPK ensuring...

    10,423
  • Map
    Horror - Chapter 1
    N/A

    A new game style Based on the game slender the eight pages this map was made to play with multiplayer, playing alone can be extremely difficult and frustrating ATENTION the addon "No Mercy apocalypze" has buggy scripts that will c...

    7,672
  • Map
    Hillview Rapture (Outdated)
    N/A

    Dev Note: I'm sorry to say this to all, but I'm completely redoing the map lighting, and I'm shifting it to be closer to the very first screenshots known of around this era. I.E the screenshots with the blue clouds, far bluer lighting ov...

    10,262
  • 5 Maps
    DARK CARNIVAL (L4D1) fully compatible
    N/A

    Dark Carnival for Left 4 dead 1. fully compatible, ready to play If you have the "stripper" plugin, you can make this campaign super Hardcore using the following command in your "global_filters.cfg". ________ filter: { "targetnam...

    16,969
  • 4 Maps
    DEAD CENTER (L4D1) fully compatible
    N/A

    Dead Center for Left 4 dead 1. (But much harder than the original) Note: This map contains a lot of tanks, but if you have the "No Mercy apocalypze" addon, the tanks won't appear. Why? The map "no mercy apocalypze" contains a scr...

    14,043
  • 4 Maps
    Live 4 in the subway
    N/A

    Here are 4 cartographers with VS and survival ported to L4D. The only problem for the survivors is that the front door is completely destroyed

    5,894
  • Map
    Zombie City (Original Left 4 Dead Prototype)
    Beta N/A

    Warning! This is not a proper L4D campaign, this is just a leaked prototype map of the original Terror Strike concept from CS that I have set up to be playable in the first L4D. This is just a basic map setup for now but I will revisi...

    6,356