• 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...

    4,612
  • 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...

    2,876
  • 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
    6,444
  • 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
    93
  • 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
    306
  • 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
    1,528
  • 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...

    1,341,070
  • 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:...

    17,399
  • 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...

    6,135
  • 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...

    581
  • 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
  • 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...

    529
  • 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
    320
  • 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
    991
  • 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...

    4,863
  • 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
    638
  • 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...

    5,355
  • 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...

    3,819
  • 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...

    4,146

Browsing 'Co-Op' Maps

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  • 5 Maps
    Dead Zone
    Beta N/A

    The Survivors must make their way out of an abandoned house through a rural area to the Jail. Then through the jail and out into and through Downtown to a school. They must then make it through the school and onto the football field for ...

    55,469
  • 3 Maps
    Chaos Theory
    7.6

    Survivors begin in an underground cavern and fight their way up to a cliffside manor. This campaign has a number of unique elements, including a teleporter puzzle. I love L4D and I hope you have fun with this campaign!

    71,659
  • 6 Maps
    Night Terror
    9.5

    Map3 (moria): Hold use on the book-button until the bucket falls. Ignore the progress bar. Make sure everyone is on the side of the room with the book too. This will be fixed in the next version. Updated to version 3 on 10/16/09

    889,065
  • 4 Maps
    Mushroom Massacre
    Beta 8.2

    Survivors Find themselves in a weird yet familiar place. I need ideas for the 2nd 3rd and 4th map. Texture Credit: Me and TopHATTwaffle.

    288,506
  • Map
    BGD: The Ted Stevens Story
    Beta N/A

    Mild mannered office workers must fight to survive in a world gone mad with zombies. Fight through crowded offices and escape across main street to survive. A co-op survival map, still in Beta.

    14,343
  • Map
    Mob Stadium 2012
    Beta N/A

    In this challenging CO-OP map - at the end of all time, the only escape from apocalypse hides itself at Mob Stadium. Mob Stadium 2012 is a single but fairly lengthly map with a grand finale.

    91,096
  • 3 Maps
    Till death do us part
    Beta N/A

    May 14 - I am currently starting design work for Map 3 'Terrible Revelations'. Expect a deeper story, less linear environments and more fun, engrossing action. I am going to estimate this map will be finished by the end of this summer...

    65,648
  • 3 Maps
    Blood Hospital
    6.1

    Chaos has broke out around the hospital leaving the survivors with one goal... Eliminate the undead and escape!

    401,469
  • Map
    Art Institute of Chicago
    Beta N/A

    I based this map off of the Art Institute of Chicago, it is still in development, will probably be errors. Textures should be working, let me know what you think.

    18,234
  • 5 Maps
    Uptown Ghoul
    Beta N/A

    The infected have overrun the surrounding boroughs. The island of Manhattan has largely been cut off with the last of the military having withdrawn. However, rumor has it that some evacuations continue surrounding Central Park along Muse...

    61,375
  • 5 Maps
    Cold Fear
    7.4

    I of starts to make new campaign Cold Fear,I hope campaign to you it is pleasant! I make to finish all up to mind and to make well!

    302,063
  • 5 Maps
    BLOOD ORANGE
    8.1

    Kill zombies indoors and outdoors in a fully working and complete campaign consisting of five orange maps with plenty of alerts.

    266,080
  • Map
    Achievement
    Beta 8.3

    Our little Achievement Map. You can practice killing the witch, the tank, meleeing the hunter and some other stuff. If u want to spawn a Hunter, Tank or Witch just go into his/her room and push the button!

    287,980
  • 2 Maps
    Deadly Dust
    Beta N/A

    My Campaign consists of two Maps. It take place in a small town in the middle of nowhere. Just get it, play it and tell me what you like and what is crap. I look forward to improve this map ... so crits and comments are welcome. - Thanks

    49,402
  • Map
    Undead Mine
    8.7

    A single level campaign set in an abandoned mine (at least they thought it was abandoned). Survive the waves of undead zombies!

    49,344
  • 4 Maps
    Coal'd Blood
    8.7

    The campaign starts in an abandoned bed and breakfast and leads the survivors down into an old abandoned coal mine. The survivors eventually find their way out the other side of the cave to be rescued by a passing news chopper.

    540,571
  • 5 Maps
    The Woods 2
    7.6

    The Woods 2: More Woods, More Zombies. The survivors boat from the original Woods campaign crashed leaving them stranded in the Woods yet again. They must set off from there in hopes of reaching a military evacuation site.

    134,646
  • Map
    Zombie Verruckt
    8.5

    -Final Version -Survivors separated at start -2 Electrical Door Barriers (15 s duration 45 s recharge) -Gen room doors open after 1 minute

    47,404
  • Map
    Skydive Sniper Edition
    N/A

    What is more fun than a sniper war? Sniper wars while riding a jet thousands of miles high that is half torn apart, and likely to crash and burn! This map MUST be played with 2 or more humans. PLAY ON ADVANCED OR EXPERT FOR MAXIMUM EN...

    57,469
  • 4 Maps
    The Complex
    Beta 8.6

    This is my first map ever It's a short but fun campaign with a few suprises. I made it mainly for good practise... It still has some small, minor issues, which I'll try to fix asap. I hope u enjoy it.

    89,590
  • 3 Maps
    The Woods
    7.7

    A campaign with three simple maps set in the woods. Updated again. The finale rescue is now working.

    73,498
  • Map
    Skydive
    9.7

    Stressed? Overworked? Download this tiny itty bitty map. Simply jump off the plane and enjoy the wind as it caresses your body before your impending doom. You may also jump straight up near the cockpit, for a bigger surprise :)

    98,000
  • 5 Maps
    7 Hours Later
    8.6

    You spawn in the forest and you'll need to get to the forest airport (final action from 'Dead air'). [Final version!] Join steamgroup - /groups/7hl

    333,086