• 5 Maps
    City 17
    9.2

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

    839,469
  • 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

    1,063,279
  • 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...

    1,122
  • 5 Maps
    2006 Inspired No Mercy
    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...

    • New
    74
  • 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.

    2,142,721
  • 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 ...

    6,646
  • 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...

    2,161
  • 5 Maps
    Clamtol: Dead Air
    N/A

    However, this isn't one of those cheap conversions that stick a few ladders in, throw some new items in and say 'Hey I'm new!'. I am adding 33-50% more gameplay area to each map, with a focus on versus SI fun.

    2,985
  • 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

    1,685,510
  • 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

    70,293
  • 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...

    8,249
  • 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:...

    3,251
  • 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...

    111,588
  • 2 Maps
    The Last Stand: L4D1 Edition
    N/A

    This is a port of The Last Stand 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 ensur...

    4,402
  • 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....

    1,146
  • 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: The particles can sometimes not work, I have y...

    6,051
  • 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....

    1,146
  • 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...

    1,322,489
  • 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...

    770

Browsing 'Co-Op' Maps

There are 294 results.
  • 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 ...

    53,290
  • 3 Maps
    Chaos Theory
    7.8

    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!

    69,443
  • 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

    880,392
  • 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.

    284,820
  • 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.

    13,613
  • 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.

    89,495
  • 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...

    63,404
  • 3 Maps
    Blood Hospital
    6.1

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

    395,789
  • 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.

    17,367
  • 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...

    59,243
  • 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!

    296,205
  • 5 Maps
    BLOOD ORANGE
    8.2

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

    259,417
  • 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!

    276,551
  • 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

    47,841
  • Map
    Undead Mine
    9

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

    46,696
  • 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.

    533,135
  • 5 Maps
    The Woods 2
    7.7

    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.

    131,138
  • 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

    45,956
  • 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...

    55,905
  • 4 Maps
    The Complex
    Beta 8.8

    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.

    86,596
  • 3 Maps
    The Woods
    7.9

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

    71,173
  • 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 :)

    95,668
  • 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

    324,720