Left 4 Dead
From Valve (the creators of Counter-Strike, Half-Life and more) comes Left 4 Dead, a co-op action horror game for the PC and Xbox 360 that casts up to four players in an epic struggle for survival against swarming zombie hordes and terrifying mutant monsters. Set in the immediate aftermath of the zombie apocalypse, L4D's survival co-op mode l...
Popular Weather : Stormy Maps
5 Maps Co-Op Survival Versus
---> (IMPORTANT: Read the Changelog!) <--- This is a port of L4D2 'Hard Rain... More >
Updated 07/27/20
Uploader Vaz2107
Author L4D2 on L4D

Rating
2 Veteran Mode: The sacrifice
3 Maps Co-Op Campaign
A veteran version of the original map. With more witches, Zombies and Tanks. ... More >
Updated 02/04/22
Uploader MarceloLopes

Rating
3 Moundsville Slammer - Valador
Campaign
Valador, Inc is proud to announce the release of Moundsville Slammer, a Left ... More >
Updated 11/18/16
Uploader pmnetstroh
Author Matt Scott

Rating
4 A Military Story 2 - A new try
Co-Op Survival Versus
One new adventure and new experience of my first map. More >
Updated 05/10/19
Uploader andersonlino
Author AndersonCGW

Rating
5 Hard Rain (L4D1 - Updated)
5 Maps Co-Op Campaign
---> (IMPORTANT: Read the Changelog!) <--- This is a port of L4D2 'Hard R... More >
Updated 03/20/16
Uploader l4dhero_danny
Author l4d2 on l4d

Rating
6 KBar survival
Survival
SURVIVAL MAP - please read the following before playing. coop mode is for pic... More >
Updated 10/13/15
Uploader k1chwa
Author K1CHWA

Rating
Popular Content (Today)
GUI
Complete UI Overhaul for Left4Dead. 1. Menu - GaryMenu and No Mercy Menu B... More >
Updated 06/26/22
Uploader Gerdur

Rating
2 M-16_RGB
Audio GUI Weapons
M16 rgb rifle, beta mod in order to animate the weapons a bit. contains so... More >
Updated 06/24/22
Uploader Pikachu16

Rating
3 [L4D] Tank Challenge v1.1
Co-Op
Survive waves of tanks with increasing difficulty until rescue after wave 10 More >
Updated 06/24/22

Rating
4 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
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 I Hate Mountains
5 Maps Co-Op Versus Campaign
Survivors crashed their bus in an utility pole of a dark forest while fleeing... More >
Updated 01/29/11
Uploader NykO18
Author IHM Team

Rating
7 Items RGB bright
Audio GUI Weapons
RGB utility items, medkit, pain pills, molotov, pipe boomb, medic... More >
Updated 06/24/22
Uploader Pikachu16

Rating
8 L4d bannyhop plugin
Scripts
L4d bannyhop plugin, Install step : 1 download addon step : 2 open the addo... More >
Updated 09/30/17
Uploader walt
Author Walt

Rating
9 Heaven can wait
5 Maps Co-Op Versus Campaign
After surviving an air crash, the survivors turn out to be in most epicenter ... More >
Updated 07/25/10
Uploader Rombikon

Rating
10 Li Dailin and Jenny Sinclair Sprays
Miscellaneous
Этот аддон добавляет спреи персонажей Ли Дайлин и Дженни Синклер из игры Blac... More >
Updated 06/25/22
Uploader Ja-Forces

Rating
Popular Content (Monthly)
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
2 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
3 Lab 024 (L4D)
3 Maps Co-Op Campaign
:image_fb2f3f25415d3f32a0da4a0c213e4596779747b1: Lab 024 is a short custom... More >
Updated 05/13/22
Uploader KingDavid2213

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 CS:S Maps
25 Maps Campaign
Ever wondered how the ORIGINAL, yes the O-R-I-G-I-N-A-L MAPS from CS:S would... More >
Updated 06/04/22
Uploader imonyease

Rating
6 City of the Dead (L4D Version)
4 Maps Co-Op Versus Campaign
The Survivors leave their hiding spot in a set of apartments and head off to ... More >
Updated 08/07/21
Uploader KingDavid2213

Rating
7 DeadCity Campaign
6 Maps Co-Op Survival Versus
Kill plenty of zombies starting in RiverSide (city) then battling through the... More >
Updated 10/23/10
Uploader ilcannibal
Author ilcannibal

Rating
8 Suicide Blitz
5 Maps Co-Op Survival Versus
Survivors must make their way through an infected city to escape the zombie a... More >
Updated 11/24/10
Uploader tsr2
Author R.T. Frisk

Rating
9 Sprawling Terror
4 Maps Co-Op Versus Campaign
I of starts to make new campaign Sprawling Terror,I hope campaign to you it i... More >
Updated 12/31/21
Uploader Vaz2107
Author Vaz 2107

Rating
10 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
Weather : Stormy
3 Maps
3 Maps Co-Op Campaign
A veteran version of the original map. With more witches, Zombies and Tanks. ... More >
Updated 02/04/22
Uploader MarceloLopes

Rating
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, Hunters and Boomers do not spawn sometimes. The sound of the rain in the last map does not work. To fix that you need to remove some maps from your addons folder. ...
3 Maps
3 Maps Co-Op Campaign
A veteran version of the original map. With more witches, Zombies and Tanks. ... More >
Updated 02/04/22
Uploader MarceloLopes

Rating
5 Maps
5 Maps Co-Op Survival Versus
---> (IMPORTANT: Read the Changelog!) <--- This is a port of L4D2 'Hard Rain... More >
Updated 07/27/20
Uploader Vaz2107
Author L4D2 on L4D

Rating
---> (IMPORTANT: Read the Changelog!) <--- This is a port of L4D2 'Hard Rain' for L4D1. You need our Sound-Support (external Download - see Changelog) Note: Addons Support not needed for this Campaign
5 Maps
5 Maps Co-Op Survival Versus
---> (IMPORTANT: Read the Changelog!) <--- This is a port of L4D2 'Hard Rain... More >
Updated 07/27/20
Uploader Vaz2107
Author L4D2 on L4D

Rating
Co-Op Survival Versus
One new adventure and new experience of my first map. More >
Updated 05/10/19
Uploader andersonlino
Author AndersonCGW

Rating
57MB Download
Co-Op Survival Versus
One new adventure and new experience of my first map. More >
Updated 05/10/19
Uploader andersonlino
Author AndersonCGW

Rating
One new adventure and new experience of my first map.
Co-Op Survival Versus
One new adventure and new experience of my first map. More >
Updated 05/10/19
Uploader andersonlino
Author AndersonCGW

Rating
Campaign
Valador, Inc is proud to announce the release of Moundsville Slammer, a Left ... More >
Updated 11/18/16
Uploader pmnetstroh
Author Matt Scott

Rating
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 in Moundsville, WV. We chose point-cloud technology to gather data on Moundsville Penitentiary for a project in 2009. Point-cloud data provides surface and volu...
Campaign
Valador, Inc is proud to announce the release of Moundsville Slammer, a Left ... More >
Updated 11/18/16
Uploader pmnetstroh
Author Matt Scott

Rating
5 Maps
5 Maps Co-Op Campaign
---> (IMPORTANT: Read the Changelog!) <--- This is a port of L4D2 'Hard R... More >
Updated 03/20/16
Uploader l4dhero_danny
Author l4d2 on l4d

Rating
---> (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
5 Maps
5 Maps Co-Op Campaign
---> (IMPORTANT: Read the Changelog!) <--- This is a port of L4D2 'Hard R... More >
Updated 03/20/16
Uploader l4dhero_danny
Author l4d2 on l4d

Rating
Survival
SURVIVAL MAP - please read the following before playing. coop mode is for pic... More >
Updated 10/13/15
Uploader k1chwa
Author K1CHWA

Rating
SURVIVAL MAP - please read the following before playing. coop mode is for picture taking only. light switches (in bar, gas station closet, and warehouse) that have glow will turn lights on/off to start survival event ...shoot the balloon! KBar has many custom textures and sprites i made just for it. weapons and such are spread out on map for survivors to find before starting event. map uses 3 t...
Survival
SURVIVAL MAP - please read the following before playing. coop mode is for pic... More >
Updated 10/13/15
Uploader k1chwa
Author K1CHWA

Rating
You may also like
5 Maps Co-Op Campaign
Kill zombies indoors and outdoors in a fully working and complete campaign co... More >
Updated 03/02/20
Uploader Vaz2107
Author Vaz 2107

Rating
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
5 Maps Co-Op Survival Versus
**Do Not Use With L4D2, there is a separate download for that** This project ... More >
Updated 11/26/09
Uploader joe_dirt976

Rating
5 Maps Co-Op Campaign
L4D1 已将死亡丧钟4人上船之后的后续做了出来,解释了为何下一个战役是在花房中。 ... More >
Updated 10/22/21
Uploader HerobrineAce

Rating
5 Maps Co-Op Campaign
Naniwa City V2 Plus Xtmas Pack 2017 More >
Updated 12/09/17

Rating
6 Maps Co-Op Campaign
THIS THE ORGINAL VERSION OF THIS MAP DONT USE PIRATED VERSION OF THIS MAP IF ... More >
Updated 12/29/17
Uploader rombu
Author ROMBU

Rating
Survival
Having your car break down in the middle of the desert is bad enough, add in ... More >
Updated 12/27/10
Uploader (CG)Jimmy
Author (CG)Jimmy

Rating
7 Maps Co-Op Survival Versus
Fight the infected as you try to get away from the infected filled city, out ... More >
Updated 07/20/13
Uploader Megadude
Author Megadude

Rating
4 Maps Co-Op Survival Versus
This is a port of the Ravenholm maps from Half Life 2. This is NOT original ... More >
Updated 06/24/10
Uploader warplane11

Rating
5 Maps
5 Maps Campaign
The campaign for the first part, consisting of 5 cards. One of the best campa... More >
Updated 10/22/17
Uploader 273
Author 2009

Rating
7 Maps Co-Op Campaign
Silent Hill styled campaign for l4d. Originally elaborated by Leafo. Later l4... More >
Updated 01/14/19
Uploader Terra

Rating
4 Maps Co-Op Campaign
Defend yourself inside (or outside) the small radio station. Block the window... More >
Updated 07/27/20
Uploader 100RK

Rating