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 Weather : Stormy 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
2 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
3 Hard Rain (L4D1) - OUTDATED
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
4 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
5 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
Popular Content (Today)
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 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 G2A4 4 Hunting Rifle
Weapons
This Mod Replaces The Vanilla Hunting Rifle with Titanfall's G2A4 Rifle :) T... More >
Updated 03/07/21
Uploader SKULLFRFX
Author SKULLFRFX

Rating
4 Night Terror
6 Maps Co-Op Campaign
Map3 (moria): Hold use on the book-button until the bucket falls. Ignore th... More >
Updated 10/16/09
Uploader NIPPER

Rating
5 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
6 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
7 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
8 Moonbeam 4 Hunting Rifle
Weapons
A Simple mod that replaces the Vanilla Hunting rifle with TF2's Moonbeam Snip... More >
Updated 03/06/21
Uploader SKULLFRFX
Author SKULLFRFX

Rating
9 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
10 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
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 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
3 Alternative for No Mercy
Vehicles
English: This mod replaces the scene of chapter # 1 with 3 J-15 warplanes and... More >
Updated 02/19/21
Uploader PlayStation546
Author PSP546

Rating
4 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
5 Turtle Rock's Survivors
Miscellaneous Survivors
(INCOMPLETE, THERE'S PLACEHOLDER TEXTURES BEING USED) Freed from Valve's arc... More >
Updated 10/06/20
Uploader Theuaredead`

Rating
6 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
7 Silent Hill 1
2 Maps Co-Op Campaign
This is based on the first Silent Hill game for the Playstation. Warning, thi... More >
Updated 03/04/10
Uploader Leafo
Author Leafo

Rating
8 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
9 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
10 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
Weather : Stormy
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
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