• 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
    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
  • 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
  • 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
  • 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
  • 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
  • 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

Browsing 'Co-Op' Maps

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  • 5 Maps
    Uptown Ghoul (L4D)
    N/A

    ---27.11.17--- campaign based in an urban environment where you will fight your way through levels full of surprises,action and of course trouble...Zombies are not a legend levels are now available in coop mode...stay tuned!

    15,627
  • 5 Maps
    Dead Industry
    N/A

    ---27.10.17--- The campaign will be on the prison site with which you have to Wade through the prison. Then you get into the prison yard, from where you need to go into town to the Parking lot. Passing through the Park, you will find y...

    20,447
  • 5 Maps
    Apocalypse
    N/A

    Survivors resurface after a nuclear clean up attempt Copyright 2016/2017/2025 This item is not authorized for posting on Steam, Except under the Steam account Trunten or TimeLordMagnums357 or 1SG_Heartless

    21,268
  • 3 Maps
    Bloodtrain
    Beta N/A

    ---27.10.17--- Out of gas and stuck stranded in a farmhouse, the survivors fight their way to a nearby shipping warehouse in hopes of finding transportation.

    13,481
  • 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
    15,642
  • 5 Maps
    The Mortuary
    Beta N/A

    15.10.17//// 10/17/17 update 2 map: The survivors must go to the mortuary to examine the infection. The campaign includes many places to visit Metro> Car Park> Industry> City> Mortuary - New textures - New Tag with humor - Each meter ...

    23,067
  • 5 Maps
    Black City
    6.5

    10/16/17 update 5 map: Another sweet new Left 4 Dead campaign is here! The honor goes to TRANE, the developer and publisher of this new 5 stage campaign, “Black City (Silent Hill)”. As you would think, your stuck in the middle of somew...

    19,087
  • 5 Maps
    Dead Street
    N/A

    - OBahn: Make your way through the bus track to the Bus station - Tunnel system: Fight hordes underground till the police station - Inside Police Station: Continue through the police station - The Finale: Hold out for rescue This Left 4 ...

    15,228
  • 5 Maps
    No More Industries
    N/A

    5 maps campaign based in a industrial/rural area, on the outsides of a city Added the final map The industry Finale!! Added a survival map of the 2 map the industrial area!! The survivors need to get to an abandoned indsutry to escape fr...

    16,034
  • 4 Maps
    Red Sea
    Beta N/A

    A cargo ship has docked in the city and try to retrieve survivors with radio calls, our four heroes who have intercepted the message doesn't need to be asked a second time and theses bad survivors continue to kill innocent zombies.

    18,144
  • 5 Maps
    Collaboration
    N/A

    After surviving an air crash, the survivors turn out to be in most epicenter of the contamination. The Military has already left all attempts to rescue survivors in the region.

    17,749
  • 7 Maps
    Silent Hill
    N/A

    ~Port, including sound ambience. Silent Hill styled campaign for L4D. Originally elaborated by Leafo. Later L4D community made some fixes for this maps. In this version, as You see, contains, sound, and missed previously textures. Still ...

    66,652
  • 3 Maps
    Dam It (Turtle Rock Studios)
    7.2

    Turtle Rock Studio's last Left 4 Dead campaign that was never finished, Dam It stitches Dead Air and Blood Harvest together. Copyright 2016 [Turtle Rock Studios] This item is not authorized for posting on Steam, except under the Steam a...

    65,971
  • 5 Maps
    Monster Mill
    8.3

    After the Survivors escape the terrible Millhaven base, they find a raised bridge blocking their way to Rayford. They must lower it to pass. A Left 4 Dead 1-exclusive campaign that will incorporate a Sacrifice-style finale without the s...

    131,043
  • 3 Maps
    Last Ride
    N/A

    WARNING: THIS MAP HAS LONG SINCE BEEN ABANDONED, THERE WILL BE BUGS AND CRASHES! IF YOU REALLY WANT TO EXPERIENCE THIS MAP, PLAY THE ORIGINAL L4D2 VERSION INSTEAD! After escaping from the city in Burning Night, the helicopter of the...

    • Archived
    31,752
  • 5 Maps
    Dark Carnival (L4D1) - OUTDATED
    9

    Every campaign has been updated to be playable on dedicated servers. Any known crashes on low or very high settings have been fixed. Improved nav mesh on most maps. Check: https://www.gamemaps.com/details/32731

    128,835
  • 6 Maps
    Pitch Black Mesa
    6.8

    Another day another chopper crash, this time the survivors find them selfs trapped at an abandoned research facility. And the only way out... is down to the core. Survivors must escape from half life's black mesa complex.

    112,710