Left 4 Dead
Set in the immediate aftermath of the zombie apocalypse, L4D's survival co-op mode lets you blast a path through the infected in four unique “movies,” guiding your survivors across the rooftops of an abandoned metropolis, through rural ghost towns and pitch-black forests in your quest to escape a devastated Ground Zero crawling with infected ene...
Popular Space / Planets Maps
5 Maps Co-Op Campaign
Stargate Command Center resurrected Bill in Goauld sarcophag, so our survivor... More >
Updated 10/23/12
Uploader greenhood
Author greenhood

Rating
2 One 4 Nine
5 Maps Co-Op Survival Versus
In the Nevada Desert, the U.S. Army have built a Military base around an anci... More >
Updated 10/04/14
Uploader keved
Author Kev Edwards

Rating
3 Cryosect
Co-Op
You have landed on the body of the xenomorph dragonfly queen, you must fight ... More >
Updated 06/03/12
Uploader X3Ent3nte

Rating
4 Xenolegend
3 Maps Co-Op Campaign
WARNING: Only download if you like exploration based non linear maps, theres ... More >
Updated 06/07/12
Uploader X3Ent3nte

Rating
5 Prototype Mk2
5 Maps Co-Op Campaign
Participate in the Synergenic Technologies Inc. Hazardous Environment Teambui... More >
Updated 09/10/13
Uploader jonwhitley1
Author Jon Whitley

Rating
6 Space Harrier
Co-Op
Space Harrier is a one of a kind map for Left 4 Dead. Avoid incoming missiles... More >
Updated 02/12/11
Author zteer

Rating
7 Xenomachine
Survival
This is a quick modification of the first map i ever made about 3 years ago f... More >
Updated 06/10/12
Uploader X3Ent3nte

Rating
8 Xenoscream
Survival
7 trillion kilometers from earth, in the deep void of space, hostile xenomorp... More >
Updated 05/21/12
Uploader X3Ent3nte

Rating
9 Xenoschreck
Survival
DISTRESS CODE DELTA CHARLIE: Attention UNN Rickenbacker. This is Von Braun. S... More >
Updated 05/22/12
Uploader X3Ent3nte

Rating
10 Cryoshock
Survival
A new breed of hunter killer hybrids are being incubated and when they hatch,... More >
Updated 05/25/12
Uploader X3Ent3nte

Rating
Popular Content (Today)
5 Maps Co-Op Survival Versus
In Death Aboard you start out in a prison and work your way out to the neares... More >
Updated 08/20/11
Uploader Diputs
Author Diputs

Rating
2 Cold Stream (L4D1)
4 Maps Co-Op Versus Campaign
This is it's own campaign and doesn't affect the normal Cold Stream at all. More >
Updated 01/03/21
Uploader Vaz2107

Rating
3 Blood Harvest Remastered (A Concept Campaign)
5 Maps Campaign
THIS IS A CONCEPT CAMPAIGN. IT IS NOT FINISHED AND MAY NEVER BE FINISHED. Thi... More >
Updated 05/25/20
Uploader Mr_Sangheili

Rating
4 Hell's Forest
5 Maps Co-Op Versus Campaign
I of starts to make new campaign Hell's Forest,I hope campaign to you it is p... More >
Updated 08/11/20
Uploader Kairik

Rating
5 Deathcraft (L4D1) V1.1
5 Maps Co-Op Survival
As the last minecarts leave the town, the survivors are forced to find anothe... More >
Updated 02/11/12
Uploader rtsdeathreaper

Rating
6 Dead Vacation (L4D1)
5 Maps Co-Op Campaign
(L4D1 only) In this Dead Island inspired campaign, the survivors team up wit... More >
Updated 04/13/12
Uploader Manneklint
Author Manneklint

Rating
7 Blood Harvest Daytme
5 Maps Co-Op Survival
The daily version of the official campaign is Blood harvest. Daytime without ... More >
Updated 11/27/20
Uploader Vaz2107

Rating
8 Alternate scene for the plane crash in Dead Air
Vehicles
English: This mod adds a scene of an AH-64 war helicopter, in which it shoots... More >
Updated 02/16/21
Uploader PlayStation546
Author PSP546

Rating
9 Robotrooper 4 Pistol
Weapons
This Mod Replaces the Vanilla Pistol to the Robotrooper Pistol No Soundeffect... More >
Updated 02/26/21
Uploader SKULLFRFX
Author SKULLFRFX

Rating
10 Damned City
4 Maps Co-Op Versus Campaign
10/27/20 update 06/13/19 update 2 and 3 Map Now for l4d1! Includes many new... More >
Updated 11/16/20
Uploader Berger

Rating
Popular Content (Monthly)
4 Maps Co-Op Versus Campaign
This is it's own campaign and doesn't affect the normal Cold Stream at all. More >
Updated 01/03/21
Uploader Vaz2107

Rating
2 The Last Stand
2 Maps Co-Op Survival Versus
Campaign based on The Lighthouse survival map. More >
Updated 12/16/20
Uploader joseluis_56

Rating
3 Deathcraft (L4D1) V1.1
5 Maps Co-Op Survival
As the last minecarts leave the town, the survivors are forced to find anothe... More >
Updated 02/11/12
Uploader rtsdeathreaper

Rating
4 Death Aboard
5 Maps Co-Op Survival Versus
In Death Aboard you start out in a prison and work your way out to the neares... More >
Updated 08/20/11
Uploader Diputs
Author Diputs

Rating
5 City 17
5 Maps Co-Op Versus Campaign
Get to the trainstation, to escape from City 17. Contains hidden combines and... More >
Updated 12/27/10
Uploader mixmedia
Author Mixmedia

Rating
6 ROBLOXIAN(common infected)
Infected
offf -mod brought by the creator JTP, great job, all the respective credits t... More >
Updated 01/18/21
Uploader FABIN3380
Author JTP

Rating
7 GIANT TANK
Infected
- Incredible mod for the tank, the giant tank is a reality, all the credits c... More >
Updated 01/27/21
Uploader FABIN3380

Rating
8 Fairfield Terror: TRS No Mercy Remake (L4D1)
5 Maps Co-Op Survival Versus
THIS IS THE OFFICIAL DOWNLOAD PAGE FOR FAIRFIELD TERROR, DEVELOPED AND PUBLIS... More >
Updated 11/17/20
Uploader Mr_Sangheili

Rating
9 Dead Vacation (L4D1)
5 Maps Co-Op Campaign
(L4D1 only) In this Dead Island inspired campaign, the survivors team up wit... More >
Updated 04/13/12
Uploader Manneklint
Author Manneklint

Rating
10 Dead Center (L4D1) - OUTDATED
4 Maps Co-Op Survival Versus
---> (IMPORTANT: Read the Changelog!) <--- This is a port of L4D2 'Dead Cent... More >
Updated 12/27/20
Uploader Vaz2107
Author L4D2 on L4D

Rating
Space / Planets
5 Maps Co-Op Survival Versus
In the Nevada Desert, the U.S. Army have built a Military base around an anci... More >
Updated 10/04/14
Uploader keved
Author Kev Edwards

Rating
316MB Download
5 Maps
5 Maps Co-Op Survival Versus
In the Nevada Desert, the U.S. Army have built a Military base around an anci... More >
Updated 10/04/14
Uploader keved
Author Kev Edwards

Rating
In the Nevada Desert, the U.S. Army have built a Military base around an ancient 'alien tomb' and after years of trying have managed to open it. Four survivors heard rumors of a fortified safe zone in the base, but have no knowledge of the tomb nor what will await them upon arrival... 4th OCTOBER 2014 - NEW VERSION RELEASED! Many thanks to JMantis for the custom soundtrack, bunny for custom ...
5 Maps
5 Maps Co-Op Survival Versus
In the Nevada Desert, the U.S. Army have built a Military base around an anci... More >
Updated 10/04/14
Uploader keved
Author Kev Edwards

Rating
5 Maps
5 Maps Co-Op Campaign
Participate in the Synergenic Technologies Inc. Hazardous Environment Teambui... More >
Updated 09/10/13
Uploader jonwhitley1
Author Jon Whitley

Rating
Participate in the Synergenic Technologies Inc. Hazardous Environment Teambuilding Study. Set in a series of testing chambers vaguely reminiscent of 80s and 90s science fiction. Fight through an increasingly difficult testing path to escape the research area. It's listed as 'in beta' because I'm looking into adding music and ironing out balancing issues. Please leave a comment or send me a m...
5 Maps
5 Maps Co-Op Campaign
Participate in the Synergenic Technologies Inc. Hazardous Environment Teambui... More >
Updated 09/10/13
Uploader jonwhitley1
Author Jon Whitley

Rating
5 Maps
5 Maps Co-Op Campaign
Stargate Command Center resurrected Bill in Goauld sarcophag, so our survivor... More >
Updated 10/23/12
Uploader greenhood
Author greenhood

Rating
Stargate Command Center resurrected Bill in Goauld sarcophag, so our survivors can find the source of infection and destroy it once and for all. Problem is that its not on Earth.
5 Maps
5 Maps Co-Op Campaign
Stargate Command Center resurrected Bill in Goauld sarcophag, so our survivor... More >
Updated 10/23/12
Uploader greenhood
Author greenhood

Rating
Survival
This is a quick modification of the first map i ever made about 3 years ago f... More >
Updated 06/10/12
Uploader X3Ent3nte

Rating
This is a quick modification of the first map i ever made about 3 years ago for css zm. It occured to me that it would work a charm if ported into left 4 dead. Its probably the easiest survival map ever, as the survivors have a perfect vantage point above the huge bunker complex which is a labyrinth
Survival
This is a quick modification of the first map i ever made about 3 years ago f... More >
Updated 06/10/12
Uploader X3Ent3nte

Rating
3 Maps
3 Maps Co-Op Campaign
WARNING: Only download if you like exploration based non linear maps, theres ... More >
Updated 06/07/12
Uploader X3Ent3nte

Rating
WARNING: Only download if you like exploration based non linear maps, theres no rescue closets, dont whine The Xenomorphs have hijacked the starship von braun and the unn rickenbacker and are using them for there own devices. Activate their self destruct sequence then kill the dragonfly xenomorph queen
3 Maps
3 Maps Co-Op Campaign
WARNING: Only download if you like exploration based non linear maps, theres ... More >
Updated 06/07/12
Uploader X3Ent3nte

Rating
Co-Op
You have landed on the body of the xenomorph dragonfly queen, you must fight ... More >
Updated 06/03/12
Uploader X3Ent3nte

Rating
You have landed on the body of the xenomorph dragonfly queen, you must fight you way into the brain chamber and destroy its brain. Survive the gaunlet maze then you must conquer the 3 trials to open the brain chamber doors
Co-Op
You have landed on the body of the xenomorph dragonfly queen, you must fight ... More >
Updated 06/03/12
Uploader X3Ent3nte

Rating
Co-Op
The Xenomorphs have hijacked the UNN Rickenbacker and are planning to use its... More >
Updated 06/02/12
Uploader X3Ent3nte

Rating
The Xenomorphs have hijacked the UNN Rickenbacker and are planning to use its dual nuclear railguns against earth. Activate the self-destruct sequence by using the 7 control consoles then escape via the docking bay. Now with VERY creepy music This is the second of a planned 3 missions system shock 2 esque campaign.
Co-Op
The Xenomorphs have hijacked the UNN Rickenbacker and are planning to use its... More >
Updated 06/02/12
Uploader X3Ent3nte

Rating
Co-Op
The Xenomorphs are using the Von Brauns Simulation units to research a new ge... More >
Updated 06/02/12
Uploader X3Ent3nte

Rating
The Xenomorphs are using the Von Brauns Simulation units to research a new generation of hunter killer hybrids. Activate the 7 self destruct control stations and escape in the emergency escape ship This is a prototype map of the first mission of a system shock 2 inspired campaign.
Co-Op
The Xenomorphs are using the Von Brauns Simulation units to research a new ge... More >
Updated 06/02/12
Uploader X3Ent3nte

Rating
Survival
A new breed of hunter killer hybrids are being incubated and when they hatch,... More >
Updated 05/25/12
Uploader X3Ent3nte

Rating
A new breed of hunter killer hybrids are being incubated and when they hatch, your doomed. This map is heavily inspired by the imperious system shock 2
Survival
A new breed of hunter killer hybrids are being incubated and when they hatch,... More >
Updated 05/25/12
Uploader X3Ent3nte

Rating
Survival
DISTRESS CODE DELTA CHARLIE: Attention UNN Rickenbacker. This is Von Braun. S... More >
Updated 05/22/12
Uploader X3Ent3nte

Rating
DISTRESS CODE DELTA CHARLIE: Attention UNN Rickenbacker. This is Von Braun. Ship status critical. 80% of crew dead or worse. DON'T ATTEMPT RESCUE
Survival
DISTRESS CODE DELTA CHARLIE: Attention UNN Rickenbacker. This is Von Braun. S... More >
Updated 05/22/12
Uploader X3Ent3nte

Rating
Survival
7 trillion kilometers from earth, in the deep void of space, hostile xenomorp... More >
Updated 05/21/12
Uploader X3Ent3nte

Rating
7 trillion kilometers from earth, in the deep void of space, hostile xenomorphs have hijacked your ship and turned your comrades into zombies, your only choice is to fight and at least die human
Survival
7 trillion kilometers from earth, in the deep void of space, hostile xenomorp... More >
Updated 05/21/12
Uploader X3Ent3nte

Rating
Co-Op
Space Harrier is a one of a kind map for Left 4 Dead. Avoid incoming missiles... More >
Updated 02/12/11
Author zteer

Rating
Space Harrier is a one of a kind map for Left 4 Dead. Avoid incoming missiles fired from flying trucks and orbs while dodging trees, rocks, bushes and other objects placed in your path.
Co-Op
Space Harrier is a one of a kind map for Left 4 Dead. Avoid incoming missiles... More >
Updated 02/12/11
Author zteer

Rating
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Uploader X3Ent3nte

Rating
Co-Op
Space Harrier is a one of a kind map for Left 4 Dead. Avoid incoming missiles... More >
Updated 02/12/11
Author zteer

Rating
Co-Op
The Xenomorphs have hijacked the UNN Rickenbacker and are planning to use its... More >
Updated 06/02/12
Uploader X3Ent3nte

Rating
Co-Op
You have landed on the body of the xenomorph dragonfly queen, you must fight ... More >
Updated 06/03/12
Uploader X3Ent3nte

Rating
Survival
DISTRESS CODE DELTA CHARLIE: Attention UNN Rickenbacker. This is Von Braun. S... More >
Updated 05/22/12
Uploader X3Ent3nte

Rating
5 Maps Co-Op Campaign
Stargate Command Center resurrected Bill in Goauld sarcophag, so our survivor... More >
Updated 10/23/12
Uploader greenhood
Author greenhood

Rating
Survival
7 trillion kilometers from earth, in the deep void of space, hostile xenomorp... More >
Updated 05/21/12
Uploader X3Ent3nte

Rating
Survival
A new breed of hunter killer hybrids are being incubated and when they hatch,... More >
Updated 05/25/12
Uploader X3Ent3nte

Rating
3 Maps
3 Maps Co-Op Campaign
WARNING: Only download if you like exploration based non linear maps, theres ... More >
Updated 06/07/12
Uploader X3Ent3nte

Rating
Co-Op
The Xenomorphs are using the Von Brauns Simulation units to research a new ge... More >
Updated 06/02/12
Uploader X3Ent3nte

Rating
5 Maps Co-Op Campaign
Participate in the Synergenic Technologies Inc. Hazardous Environment Teambui... More >
Updated 09/10/13
Uploader jonwhitley1
Author Jon Whitley

Rating
5 Maps
5 Maps Co-Op Survival Versus
In the Nevada Desert, the U.S. Army have built a Military base around an anci... More >
Updated 10/04/14
Uploader keved
Author Kev Edwards

Rating