• 4 Maps
    Blackout Basement (L4D1 Port)
    N/A

    A trip through the underground of a city to reach a train station for evacuation. This campaign is base on the industrial side of Philadelphia, with the original survivors. There are few optional crescendos in the campaign including li...

    4,847
  • 5 Maps
    The Last Stop (L4D1 Port)
    N/A

    This is a l4d2 port of my very old l4d1 campaign. KNOWN BUG: If on the first map you are stuck and cannot move, vote to restart the campaign, and the opening cutscene should play properly after that. PLEASE NOTE: These maps were or...

    482
  • 5 Maps
    Suicide Blitz
    9.6

    Survivors must make their way through an infected city to escape the zombie apocalypse. Official conversion for L4D2 in the works.

    744,122
  • 3 Maps
    Last Hours: Chapter 5 (L4D1 Port)
    N/A

    After the events of 'Kicked Out' the helicopter crashes and the survivors most go through a flooded City, Lab and Parking lot. This campaign started being made in March of this year. I have kept this and another campaign... a secret b...

    1,013
  • 5 Maps
    Welcome to Hell (L4D1 Port)
    N/A

    Welcome to hell is a campaign that takes place after the events of the parish. This campaign features custom weapons and the weapons from the passing. Scavenge Finale with the left4dead survivors. UPDATE 7.0! this could be the last up...

    826
  • 5 Maps
    Dark Wood (L4D1 Port)
    N/A

    This is a port of the "Dark Wood" campaign from L4D2. Port is not an exact copy of the original, various changes have been made to it to work in L4D1. Thanks: • Phaeton - for the original L4D2 campaign. Link to original: https:/...

    13,290
  • 5 Maps
    Welcome to Hell (L4D1 Port)
    N/A

    Welcome to hell is a campaign that takes place after the events of the parish. This campaign features custom weapons and the weapons from the passing. Scavenge Finale with the left4dead survivors. UPDATE 7.0! this could be the last up...

    826
  • 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...

    4,317
  • 2 Maps
    Kicked Out: Chapter 4 (L4D1 Port)
    N/A

    A campaign that is a sequel to Never Ending War. I have been working on this campaign for a good long while along with 2 other short campaigns. The survivors get kicked out of Nick Smith's car (then it crashes) and they have to go on ...

    1,031
  • 5 Maps
    Red Sea L4D
    N/A

    It's like swimming in the Red Sea. It all starts and ends at the subway station and the waiting room upstairs. Play the well-known Assault map in L4D.

    2,957
  • 5 Maps
    Dead Before Dawn
    9.5

    Dead Before Dawn is an add-on campaign with a custom story, visuals and home made music for the zombie shooting game Left 4 Dead. It is based upon the 2004 remake of George Romero's Dawn of the Dead.

    395,193
  • 4 Maps
    Burning Night (L4D1 Port)
    N/A

    Stranded in a recently infected city, survivors get a contact with the militaries by the radio. Now they must cross this burning city to get rescued. Link to original: https://www.gamemaps.com/details/15991

    • New
    330
  • 3 Maps
    25 To Life (L4D1 Port)
    N/A

    After breaking into Western State Pen, the survivors are knee deep in zombies spawned from societies outcasts. Does a victim's personality affect their behavior post infection? PLEASE IGNORE THE VIDEO...I DID NOT CAPTURE IT OR POST IT...

    3,728
  • 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...

    21,484
  • 4 Maps
    White Forest (L4D1 Port)
    8

    This is a port of the "White Forest" campaign from L4D2. Port is not an exact copy of the original, various changes have been made to it to work in L4D1. Thanks: • Missed - for the original L4D2 campaign. Link to original: https...

    18,328
  • 6 Maps
    Lost (L4D1 Port)
    N/A

    After the railway accident, the survivors fall into hidden from the people town, where the infection occurred.They caught up the storm,flooded the town... Thanks: • TRANE - for the original L4D2 campaign. Link to original: ht...

    3,613
  • 8 Maps
    Back To Ravenholm (L4D1 Port)
    N/A

    Mayday, Mayday! Our plane crashed! Damn it! I can't believe the pliot was infected. Oh,God bless him! We need to go to Ravenholm - the only little town! V5.1 is a stable version.I will not update it recently. I want to quit. Cv...

    6,543
  • 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...

    4,317
  • 6 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...

    1,080
  • 5 Maps
    City 17
    9.2

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

    856,072

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  • 4 Maps
    Coal'd Blood [Fixed]
    N/A

    "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." This...

    2,088
  • 4 Maps
    White Forest (L4D1 Port)
    8

    This is a port of the "White Forest" campaign from L4D2. Port is not an exact copy of the original, various changes have been made to it to work in L4D1. Thanks: • Missed - for the original L4D2 campaign. Link to original: https...

    18,328
  • 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...

    21,484
  • Map
    The Warehouse Survival
    N/A

    A far better L4D2 version available here - https://steamcommunity.com/sharedfiles/filedetails/?id=3292647629 Deliver the dead back to the sender. A small warehouse brick building where all the zombies come from a single, ominous lo...

    3,000
  • 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...

    4,610
  • Map
    Horror - Chapter 2
    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...

    5,179
  • 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...

    16,870
  • 3 Maps
    Lab 024 (L4D)
    N/A

    Lab 024 is a short custom campaign that takes you on a journey through a bunker, but as the survivors delve deeper into the bunker whilst seeking help it becomes clear things aren’t quite right… This map isn’t a completely standar...

    12,857
  • 3 Maps
    Veteran Mode: The sacrifice
    N/A

    A veteran version of the original map. With more witches, Zombies and Tanks. Just for veteran players. First version. Some maps create some scripts conflicts with this map. This conflicts are: Tanks do not spawn sometimes. Smokers, Hunt...

    9,873
  • 4 Maps
    L4D1 Dead Center - Christmas Edition
    N/A

    Information This Christmas brings a freezing and festive Dead Center campaign with a Christmassy reskin! Santa has finally arrived as Ai Director 2.0 who will judge all the naughty boys and girls, so be on your good behaviour because he...

    13,622
  • 6 Maps
    Escape From Toronto (Music Fix)
    N/A

    On the 5th mission (City of the Falls) there is an excellent jukebox in the club, at the start of which there is a horde, and an excellent song of the "System of the Down - B.Y.O.B." group also starts playing. But now I can't hear her. A...

    14,302
  • 4 Maps
    City of the Dead (L4D Version)
    8.9

    The Survivors leave their hiding spot in a set of apartments and head off to the local mall in hopes of an evacuation. When they arrive at the mall they find that the military have completely abandoned it and things had gotten out of han...

    84,904
  • 7 Maps
    Cold Case
    N/A

    Cold Case pits the survivors in yet another scenario. Their ride to safety has mysteriously crash landed on a remote island somewhere in the north western United States. After hours of waiting, they decide they are the only survivors fro...

    24,406
  • Map
    Moundsville Slammer - Valador
    N/A

    Valador, Inc is proud to announce the release of Moundsville Slammer, a Left 4 Dead campaign. Created by Matt Scott, a member of the Valador design team, the campaign incorporates two game levels derived from an actual haunted location i...

    21,459
  • 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...

    130,908