• 5 Maps
    City 17
    9.3

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

    831,353
  • 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

    1,055,027
  • 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 ...

    3,670
  • 5 Maps
    Dead Vacation (L4D1)
    9.4

    (L4D1 only) In this Dead Island inspired campaign, the survivors team up with the military on a mission to stop the flow of water in the sewer and dry the city out, with the hope of stopping the infection from spreading further. They f...

    289,944
  • 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...

    7,593
  • Map
    (URBAN UNDERGROUND) Beta Map 1 Remake Demo
    N/A

    This is a lovingly crafted Left 4 Dead game mod that pays tribute to the iconic first level of the original No Mercy campaign. Relive the heart-pounding action and intense zombie survival as you battle through the now-classic urban envir...

    • Archived
    766
  • 4 Maps
    Witch Hunter
    8.5

    Our survivors wake up in Aperture, They realize scientists there use them as test subjects for their experiments. Guided by their voices,video screens and notes, their only way out is to move ahead to the next test! But the plot comes to...

    329,277
  • 6 Maps
    DeadCity Campaign
    8.9

    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...

    1,315,181
  • 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...

    2,248
  • 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. Notable differences to L4D2: All gauntlets are no...

    • New
    256
  • 5 Maps
    Yama On L4d(beta)
    Beta N/A

    TODO:fix bugs,and upload(after 20.4.2021) // A 5-map campaign set in various locations throughout Japan. Survivors start in Tokyo's red light district, escaping to Kyoto's Kiyomizu temple, before moving further into the mountains the nex...

    26,464
  • 5 Maps
    Fairfield Terror: TRS No Mercy Remake (L4D1)
    9.9

    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...

    102,187
  • 2 Maps
    Silent Hill 1
    9.1

    This is based on the first Silent Hill game for the Playstation. Warning, this is a long campaign * 11 maps * The four Finales are random and they all end up to the credit map * Credit map included

    1,676,334
  • 5 Maps
    I Hate Mountains
    9.5

    Survivors crashed their bus in an utility pole of a dark forest while fleeing. They must now find their way through the spooky North American mountains. The campaign includes a dense forest, a huge mansion, an underground complex, a coas...

    483,674
  • 4 Maps
    Dead Center: L4D1 Edition
    N/A

    This is a port of Dead Center 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. Note: Some custom campaigns can cause the particles ...

    • Updated
    490
  • 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...

    6,947
  • 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 ...

    3,670
  • 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.

    2,134,271

Browsing 'Co-Op' (Maps)

There are 273 results.
  • 5 Maps
    No Mercy Realism
    N/A

    This is No Mercy in realism for l4d1! IT WILL REMOVE THE NAMES ABOVE HEADS UNTIL YOU DISABLE IT IN EXTRA/ADDONS!!! For more details check the changelog!

    40,465
  • 6 Maps
    Death Toilet Maze
    9

    This addon is playable in L4D2. WARNING: This campaign might be difficult/frustrating. The survivors were just trying to use the toilet but something went horribly wrong. The survivors were flushed into a world of constant challenges. ...

    229,134
  • 4 Maps
    Project Nava
    Alpha N/A

    Info: Screnshots are version 0.2.The four survivors have reached the last point of their journey. In this map, the survivors must defend itself in the laboratory of the outbreak.

    12,374
  • 5 Maps
    Redemption
    Beta 9.6

    Following on from the L4D comic strip, Redemption continues the story after the survivors flee the military base they were taken to after blood harvest and then leads to the Sacrifice campaign. Vers 2.2 released - 4 fully playabled maps...

    309,685
  • 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

    1,055,027
  • 5 Maps
    Whispers In The Dark
    4.9

    Follow the events about the campaign for left 4 dead. It was conceived long ago, but has not been the same realizovana.Seychas is its handling, and release is not far off. Salvation is waiting for us on the train;)

    42,439
  • Map
    Build Map
    Beta N/A

    This map was an idea that I thought of while building a base on NoMercy's Rooftop. This map is made for Scripters and Fort Building but if you really wanted you can use it for a legit game. *EDIT* Heard Some Complaints About Missing Stu...

    38,309
  • Map
    skeeting
    Alpha N/A

    you can skeet hunters 3 modes 1 2 3 hunters at a time good luck tis quite hard

    14,959
  • Map
    Breaking Point
    Beta N/A

    ---------------- 27/3/2012 ---------------- Haven't been on hammer for a while now but was thinking about re-doing this map, putting new textures, new layout ( still the same banker though cos it's bad ass!). Wanna know wot u guys think ...

    19,037
  • Game Maps Publish Content
  • 3 Maps
    Precinct 84 Sequel
    Alpha N/A

    This is a bug-free alpha map to a sequel campaign to 'precinct 84'. After the survivors escape on the police cruiser they crash into another part of city and continue their journey.

    31,745
  • 5 Maps
    Bloody Sunday
    6.8

    Six days after the infection you 4 are still alive, but it's just the begining... You have to survive 5 more days in those various landscape! Good Luck! Thank you for reporting bugs ;) Thx to your comments, it's now complete! Build for...

    77,637
  • Map
    The walk of Death
    N/A

    This map is between No Fate and Bloody Sunday, you cross mountains, caves, forest and city. No outro in coop, work on versus. Thanks to beta tester.

    69,422
  • 3 Maps
    No Fate
    7.1

    2 Days after the infection, survivor have to go to the military outpost. Full versus campaign. 188.165.202.100:27300 server hardcore avaible with this map.

    52,245
  • 5 Maps
    Lost in Linz v2
    8.4

    The main purpose of this campaign is to play some maps where you have to search for your way a bit more than on other maps. There are some arrows but not as much as you are used to. Try to find you way. The first (quite short) map is de...

    66,978
  • 5 Maps
    Dead Getaway
    8.6

    The survivors have made it to the escape vehicle. On the way to the evacuation site the road is blocked with lines of empty vehicles. The APC plows through the lines, smashing cars in its wake. Eventually the APC breaks down.... The surv...

    151,693
  • 5 Maps
    The Parish (L4D1)
    Beta 9.1

    ---> (IMPORTANT: Read the Changelog!) <--- This is a port of L4D2 'The Parish' for L4D1. You need our Addon- and Sound-Support (external Download - see Steamgroup or readme) steamcommunity(dot)com/groups/l4d2onl4d

    120,129
  • Map
    Trap Map
    8.2

    The bots will be kicked as you start getting through the first trap. This is the final update for this map, we will be starting a new project. This update contains mostly bug fixes, but adds some changes to the map. Watch out for the sig...

    56,095
  • 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.

    2,134,271
  • 4 Maps
    Crash Bandicoot Course
    9.3

    - A campaign based on a few levels from the Crash Bandicoot series - look out for easter eggs! - Don't download if you don't like bosses and themed maps naturally. - 4 map campaign. Now with versus mode! L4D2 version done too!

    297,893
  • 6 Maps
    Quedan 4X Morir
    9

    My version of Crash Course 4 maps campaign: crossing a small city in search of the military base, take them to a ruin where they hope to arrive in time to be rescued .... they succeeded? ... hint try to find the secret room second map, ...

    154,847
  • 5 Maps
    Night terror Fix
    9.6

    I decided to upload a fix to the sounds since this is one of my favorite campaigns of all time and I figured the fans of this map would like to see this fix as well! Campaign credit goes to Dr.Boo and NIPPER. Also if they want me to take...

    91,938
  • 4 Maps
    Precinct 84 (L4D1)
    9.1

    *Do not use this version in Left 4 Dead 2** After a helicopter crash into a city just freshly hit by the infection. The survivors see glimpses of the police still active and head their way to precinct 84.Campaign has a reworked crashcour...

    229,127
  • Map
    MalMart - Apartments
    Beta N/A

    The survivors have run out of food, so they must cross the street to visit the neighborhood MalMart, famous for their food products and ammunition.

    28,287