• 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:...

    • Updated
    3,696
  • 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...

    8,446
  • 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

    1,685,737
  • 4 Maps
    Carnage
    6.2

    Starting from a cell in jail, jumping into dark sewers and running across a deep forst to reach an industrial site, here is the last big update on Carnage campaign for L4D

    70,562
  • 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 ...

    6,748
  • 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.

    2,142,936
  • 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

    1,063,471
  • 5 Maps
    Fairfield Terror: TRS No Mercy Remake (L4D1)
    9.8

    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...

    111,798
  • 4 Maps
    RMS Titanic (L4D Port)
    N/A

    The survivors find themselves stuck on the ill-fated ocean liner with a ship full of disease-ridden zombies. They must make their way from their 2nd class cabin on F-Deck up to the Boat Deck where they must fight to escape on a lifeboat....

    1,338
  • 5 Maps
    2006 Inspired No Mercy
    Beta N/A

    Welcome to my 2006 Inspired No Mercy! I started work on these edits about a year ago, and they were playable, however i never released them because i felt they still needed work. Recently, I finally decided to put in that final amount of...

    • Updated
    641
  • 6 Maps
    No Continuity (L4D1 Port)
    N/A

    This is a company from the author Gutatto consisting of 6 maps with diverse and interesting locations. Thanks: • Gutatto - for the original L4D2 campaign. Link to original: https://www.gamemaps.com/details/26876

    • New
    189
  • 5 Maps
    Undead Zone (L4D Port)
    N/A

    The Undead Zone is a Left 4 Dead 2 campaign based on upcoming film Mary Doe. The campaign stars horror legend Tom Savini and will take players through 5 unique and challenging levels. Enter the Undead Zone if you dare. Sorry for the p...

    1,275
  • 5 Maps
    SaltHell Park (L4D1 Port)
    N/A

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

    • New
    617
  • 4 Maps
    Perfect Hideout 2 (L4D Port)
    N/A

    When the dead roam the surface, the living must find new ways of survival. Our friends try to make it down to a secret hideout community. To get there they must first battle through an urban area to find an art museum. There they gain en...

    901
  • 4 Maps
    RMS Titanic (L4D Port)
    N/A

    The survivors find themselves stuck on the ill-fated ocean liner with a ship full of disease-ridden zombies. They must make their way from their 2nd class cabin on F-Deck up to the Boat Deck where they must fight to escape on a lifeboat....

    1,338
  • 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:...

    • Updated
    3,696
  • 4 Maps
    Roadkill (L4D1 Port)
    N/A

    Following from crash course, Francis, Zoey, Bill and Louis find themselves trapped on a highway junction, fighting for freedom! A new 4 map campaign from Lou Saffire with awesome versus gameplay ! Game Modes: Coop, Versus *IMPORTA...

    2,325
  • 5 Maps
    City 17
    9.2

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

    839,597
  • 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...

    1,322,663

Browsing 'Co-Op' Maps

There are 296 results.
  • 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!

    13,424
  • 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...

    18,044
  • 7 Maps
    Apocalypse
    N/A

    ---27.10.17--- Survivors resurface after a nuclear clean up attempt.

    18,800
  • 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.

    11,725
  • 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
    13,235
  • 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 ...

    20,865
  • 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...

    17,195
  • 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 ...

    13,035
  • 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...

    13,917
  • 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.

    16,248
  • 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.

    15,617
  • 2 Maps
    No Mercy (Demo)
    N/A

    This is the No Mercy map that came with the demo version of Left 4 Dead back in 2008. It includes the apartments map, and a shorter version of the subway map. Thank you, BoomerSTEAM, for fixing the name display!

    18,014
  • 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...

    61,715
  • 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...

    127,064
  • 3 Maps
    Last Ride
    N/A

    After escaping from the city in Burning Night, the helicopter of the survivors face problems during the flight and ends up crashing. Now they must cross another infested city to find an escape vehicle in the opposite side of the city. Wh...

    • Archived
    29,176
  • 4 Maps
    Swamp Fever (L4D1 - Updated)
    Beta N/A

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

    43,871
  • 4 Maps
    Dead Center (L4D1 - Updated
    Beta N/A

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

    60,709
  • 5 Maps
    Dark Carnival (L4D1 - Updated)
    Beta N/A

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

    61,006
  • 5 Maps
    Hard Rain (L4D1 - Updated)
    Beta N/A

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

    44,092
  • 5 Maps
    The Parish (L4D1 - Updated)
    Beta N/A

    ---> (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 com/groups/l4d2onl4d

    44,657
  • 3 Maps
    The Passing (L4D1 - Updated)
    Beta N/A

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

    48,339