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 Jungles / Swamps Maps
3 Maps Co-Op Versus Campaign
NOTE - Extract the folder to your L4D 'addons'. It works as VPK. Please don'... More >
Updated 11/10/09
Uploader Agent of Chaos

Rating
2 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
3 L4D Aztec
Survival
Counter-Strike Aztec L4D conversion. This map was requested the most after I ... More >
Updated 08/24/09
Uploader sin
Author sin

Rating
4 Cold Stream Demo (L4D1)
4 Maps Co-Op Versus Campaign
I removed Map 3 and Map 4 for now as they're not working properly. I've updat... More >
Updated 01/08/19
Uploader Brian78456
Author Valve, Jake

Rating
5 Swamp Fever (L4D1) - OUTDATED
4 Maps Co-Op Survival Versus
---> (IMPORTANT: Read the Changelog!) <--- This is a port of L4D2 'Swamp Fev... More >
Updated 11/08/14
Uploader dani1341
Author L4D2 on L4D

Rating
6 6 Minute Island
Survival
Shipwrecked near a remote island, but still not safe. They came from the wate... More >
Updated 07/18/09
Uploader Gib_Mongrel

Rating
7 Night terror Fix
5 Maps Co-Op Campaign
I decided to upload a fix to the sounds since this is one of my favorite camp... More >
Updated 06/24/11
Uploader KillerDSC

Rating
8 Swamp Survival
Survival
This started out as a side project... and guess what, it still is. This is a... More >
Updated 10/10/09
Uploader Henning373
Author Henning373

Rating
9 Bogged Down
Survival
After narrowly escaping the collapse of a nearby bridge, the survivors find t... More >
Updated 12/04/09
Uploader Altef-four
Author Altef-four

Rating
10 Oh Yeah
Versus
Download this is it so very funny and enjoy your playing AND THIS IS MADE BY... More >
Updated 11/24/12
Uploader ferrick345
Author ferrick

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 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 Undead Mine
Co-Op
A single level campaign set in an abandoned mine (at least they thought it wa... More >
Updated 09/02/09
Uploader Wonton
Author Chaaaaaaaalie

Rating
4 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
5 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
6 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
7 Mall of The Dead
4 Maps Campaign
The survivors have found themselves broken down near a suburban mall. The onl... More >
Updated 01/01/20
Uploader austimerr

Rating
8 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
9 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
10 Dam it!
Co-Op
Dam it! is back in production and shall soon be released as a 3 map campaign ... More >
Updated 07/17/09
Uploader irate
Author Tom Baldry

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 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 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 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
9 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
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
Jungles / Swamps
4 Maps
4 Maps Co-Op Versus Campaign
I removed Map 3 and Map 4 for now as they're not working properly. I've updat... More >
Updated 01/08/19
Uploader Brian78456
Author Valve, Jake

Rating
I removed Map 3 and Map 4 for now as they're not working properly. I've updated this to be a demo with the finished versions of Map 1 and Map 2 inside. I'm actively working on finishing this and will be releasing an update with the last two maps as soon as I get them fully working. THERE ARE SOME BUGS WITH THIS DEMO, THEY WILL BE FIXED WHEN I CAN ADD THE OTHER MAPS.
4 Maps
4 Maps Co-Op Versus Campaign
I removed Map 3 and Map 4 for now as they're not working properly. I've updat... More >
Updated 01/08/19
Uploader Brian78456
Author Valve, Jake

Rating
4 Maps
4 Maps Co-Op Survival Versus
---> (IMPORTANT: Read the Changelog!) <--- This is a port of L4D2 'Swamp Fev... More >
Updated 11/08/14
Uploader dani1341
Author L4D2 on L4D

Rating
---> (IMPORTANT: Read the Changelog!) <--- This is a port of L4D2 'Swamp Fever' for L4D1. You need our Sound-Support (external Download - see Changelog) Note: Addons Support not needed for this Campaign
4 Maps
4 Maps Co-Op Survival Versus
---> (IMPORTANT: Read the Changelog!) <--- This is a port of L4D2 'Swamp Fev... More >
Updated 11/08/14
Uploader dani1341
Author L4D2 on L4D

Rating
7 Maps Co-Op Campaign
This campaign is a work in progress. 4 of 7 maps complete. no poster as of ye... More >
Updated 10/04/14
Uploader christopher7311
Author Tags

Rating
43MB Download
7 Maps
7 Maps Co-Op Campaign
This campaign is a work in progress. 4 of 7 maps complete. no poster as of ye... More >
Updated 10/04/14
Uploader christopher7311
Author Tags

Rating
This campaign is a work in progress. 4 of 7 maps complete. no poster as of yet. Ive been thinking of this campaign a lot lately. i hate not finishing something ive started so as of today 3/21/2019. i think its time i start working back on this little Nugget.
7 Maps
7 Maps Co-Op Campaign
This campaign is a work in progress. 4 of 7 maps complete. no poster as of ye... More >
Updated 10/04/14
Uploader christopher7311
Author Tags

Rating
Versus
Download this is it so very funny and enjoy your playing AND THIS IS MADE BY... More >
Updated 11/24/12
Uploader ferrick345
Author ferrick

Rating
2MB Download
Versus
Download this is it so very funny and enjoy your playing AND THIS IS MADE BY... More >
Updated 11/24/12
Uploader ferrick345
Author ferrick

Rating
Download this is it so very funny and enjoy your playing AND THIS IS MADE BY FERRICK AND DOWNLOAD AND THANKS:))
Versus
Download this is it so very funny and enjoy your playing AND THIS IS MADE BY... More >
Updated 11/24/12
Uploader ferrick345
Author ferrick

Rating
5 Maps
5 Maps Co-Op Campaign
I decided to upload a fix to the sounds since this is one of my favorite camp... More >
Updated 06/24/11
Uploader KillerDSC

Rating
I decided to upload a fix to the sounds since this is one of my favorite campaigns of all time and I figured the fans of this map would like to see this fix as well! Campaign credit goes to Dr.Boo and NIPPER. Also if they want me to take this map down ill be more than happy to do it :)
5 Maps
5 Maps Co-Op Campaign
I decided to upload a fix to the sounds since this is one of my favorite camp... More >
Updated 06/24/11
Uploader KillerDSC

Rating
Survival
After narrowly escaping the collapse of a nearby bridge, the survivors find t... More >
Updated 12/04/09
Uploader Altef-four
Author Altef-four

Rating
After narrowly escaping the collapse of a nearby bridge, the survivors find the outpost they fought tooth and nail to reach abandoned and their means of escape sunk. Now their only hope is to contact anyone on the radio who might come to their rescue. Zombies can't swim, right?
Survival
After narrowly escaping the collapse of a nearby bridge, the survivors find t... More >
Updated 12/04/09
Uploader Altef-four
Author Altef-four

Rating
3 Maps
3 Maps Co-Op Versus Campaign
NOTE - Extract the folder to your L4D 'addons'. It works as VPK. Please don'... More >
Updated 11/10/09
Uploader Agent of Chaos

Rating
NOTE - Extract the folder to your L4D 'addons'. It works as VPK. Please don't expect Versus to be fully functional yet. Future updates will improve it.
3 Maps
3 Maps Co-Op Versus Campaign
NOTE - Extract the folder to your L4D 'addons'. It works as VPK. Please don'... More >
Updated 11/10/09
Uploader Agent of Chaos

Rating
6 Maps
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
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
6 Maps
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
Survival
This started out as a side project... and guess what, it still is. This is a... More >
Updated 10/10/09
Uploader Henning373
Author Henning373

Rating
This started out as a side project... and guess what, it still is. This is a pretty easy map. Getting 10 minutes or more is easy, except if you go outside like the real man! Also special thanks to Stelk for the poster.
Survival
This started out as a side project... and guess what, it still is. This is a... More >
Updated 10/10/09
Uploader Henning373
Author Henning373

Rating
Survival
Counter-Strike Aztec L4D conversion. This map was requested the most after I ... More >
Updated 08/24/09
Uploader sin
Author sin

Rating
Counter-Strike Aztec L4D conversion. This map was requested the most after I released Dust 2. This is in version Alpha 1.0. View Changelog for majority of the information.
Survival
Counter-Strike Aztec L4D conversion. This map was requested the most after I ... More >
Updated 08/24/09
Uploader sin
Author sin

Rating
Survival
Shipwrecked near a remote island, but still not safe. They came from the wate... More >
Updated 07/18/09
Uploader Gib_Mongrel

Rating
4MB Download
Survival
Shipwrecked near a remote island, but still not safe. They came from the wate... More >
Updated 07/18/09
Uploader Gib_Mongrel

Rating
Shipwrecked near a remote island, but still not safe. They came from the water ..
Survival
Shipwrecked near a remote island, but still not safe. They came from the wate... More >
Updated 07/18/09
Uploader Gib_Mongrel

Rating
You may also like
Versus
Download this is it so very funny and enjoy your playing AND THIS IS MADE BY... More >
Updated 11/24/12
Uploader ferrick345
Author ferrick

Rating
4 Maps Co-Op Survival Versus
---> (IMPORTANT: Read the Changelog!) <--- This is a port of L4D2 'Swamp Fev... More >
Updated 11/08/14
Uploader dani1341
Author L4D2 on L4D

Rating
4 Maps Co-Op Versus Campaign
I removed Map 3 and Map 4 for now as they're not working properly. I've updat... More >
Updated 01/08/19
Uploader Brian78456
Author Valve, Jake

Rating
Survival
After narrowly escaping the collapse of a nearby bridge, the survivors find t... More >
Updated 12/04/09
Uploader Altef-four
Author Altef-four

Rating
Survival
Shipwrecked near a remote island, but still not safe. They came from the wate... More >
Updated 07/18/09
Uploader Gib_Mongrel

Rating
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 Maps Co-Op Campaign
I decided to upload a fix to the sounds since this is one of my favorite camp... More >
Updated 06/24/11
Uploader KillerDSC

Rating
3 Maps Co-Op Versus Campaign
NOTE - Extract the folder to your L4D 'addons'. It works as VPK. Please don'... More >
Updated 11/10/09
Uploader Agent of Chaos

Rating
7 Maps
7 Maps Co-Op Campaign
This campaign is a work in progress. 4 of 7 maps complete. no poster as of ye... More >
Updated 10/04/14
Uploader christopher7311
Author Tags

Rating
Survival
This started out as a side project... and guess what, it still is. This is a... More >
Updated 10/10/09
Uploader Henning373
Author Henning373

Rating
Survival
Counter-Strike Aztec L4D conversion. This map was requested the most after I ... More >
Updated 08/24/09
Uploader sin
Author sin

Rating