Left 4 Dead
Left 4 Dead is a singleplayer and multiplayer cooperative survival horror FPS game.
Today's Top Maps
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
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 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
4 City 17
5 Maps Co-Op Versus Campaign
Get to the trainstation, to escape from City 17. Contains hidden combines and... More >
Updated 12/28/10
Uploader mixmedia
Author Mixmedia

Rating
5 Night Terror
6 Maps Co-Op Campaign
Map3 (moria): Hold use on the book-button until the bucket falls. Ignore th... More >
Updated 10/17/09
Uploader NIPPER

Rating
6 Precinct 84 (L4D1)
4 Maps Co-Op Survival Versus
*Do not use this version in Left 4 Dead 2** After a helicopter crash into a c... More >
Updated 06/02/11
Uploader keldorn
Author Keldorn

Rating
7 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
8 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
9 Death Toilet Maze
6 Maps Co-Op Campaign
Now playable in L4D2. The survivors were just trying to use the toilet but so... More >
Updated 04/01/12
Uploader Groginhof
Author Groginhof

Rating
10 -Helms Deep-
Survival
Helms Deep is a medieval survival map based from Lord of the Rings that takes... More >
Updated 11/02/09
Uploader Wraiyth

Rating
Popular Content (Today)
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
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 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
4 City 17
5 Maps Co-Op Versus Campaign
Get to the trainstation, to escape from City 17. Contains hidden combines and... More >
Updated 12/28/10
Uploader mixmedia
Author Mixmedia

Rating
5 Night Terror
6 Maps Co-Op Campaign
Map3 (moria): Hold use on the book-button until the bucket falls. Ignore th... More >
Updated 10/17/09
Uploader NIPPER

Rating
6 Precinct 84 (L4D1)
4 Maps Co-Op Survival Versus
*Do not use this version in Left 4 Dead 2** After a helicopter crash into a c... More >
Updated 06/02/11
Uploader keldorn
Author Keldorn

Rating
7 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
8 L4D 1 Zoey Burton
GUI Miscellaneous
Zoey in the Moira Burton's ninja suit from Resident Evil Revelations 2. Moira... More >
Updated 09/22/18
Author Xavi/Phaeton

Rating
9 Death Toilet Maze
6 Maps Co-Op Campaign
Now playable in L4D2. The survivors were just trying to use the toilet but so... More >
Updated 04/01/12
Uploader Groginhof
Author Groginhof

Rating
10 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
Popular Content (Monthly)
5 Maps Co-Op Survival
As the last minecarts leave the town, the survivors are forced to find anothe... More >
Updated 02/12/12
Uploader rtsdeathreaper

Rating
2 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 08/25/19
Uploader Mr_Sangheili

Rating
3 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
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 GaryHUD
GUI
My own personal HUD which started of as a modified version of LeftGUI back in... More >
Updated 10/24/19
Uploader Lv
Author L.v

Rating
6 City 17
5 Maps Co-Op Versus Campaign
Get to the trainstation, to escape from City 17. Contains hidden combines and... More >
Updated 12/28/10
Uploader mixmedia
Author Mixmedia

Rating
7 Cold Case
7 Maps Co-Op Survival Versus
Cold Case pits the survivors in yet another scenario. Their ride to safety ha... More >
Updated 09/06/19
Uploader Trunten
Author Ryok

Rating
8 Night Terror
6 Maps Co-Op Campaign
Map3 (moria): Hold use on the book-button until the bucket falls. Ignore th... More >
Updated 10/17/09
Uploader NIPPER

Rating
9 Dead Before Dawn
5 Maps Co-Op Versus Campaign
Dead Before Dawn is an add-on campaign with a custom story, visuals and home ... More >
Updated 10/09/10
Uploader DBD_Team
Author darth_brush

Rating
10 L4D 1 Zoey Burton
GUI Miscellaneous
Zoey in the Moira Burton's ninja suit from Resident Evil Revelations 2. Moira... More >
Updated 09/22/18
Author Xavi/Phaeton

Rating
Lambda [Final 1.3] Left 4 Dead
Uploader: x6herbius
Author: [X6] Herbius
In case it wasn't clear, this campaign is no longer maintained or supported in any way.

Campaign "details/7116" is an updated version ported in 2012/2013 by Keiji and/or Kevin (if my e-mail records serve me correctly), whose GameMaps account "profile/533937" for some reason currently bears my username but is not under my control. The port should contain all required HL2 content.

If you have any further issues, or like one reviewer wish to violate "[my] family members in eye and stupid mouth", please contact the author of the port.

============================================

Old description:

Lambda aims to bring the experiences from HL2 into L4D. IMPORTANT: Extraction of some HL2 files IS REQUIRED for functionality. READ THE CHANGELOG BEFORE DOWNLOADING! (The stacked files icon on the campaign screenshot) READ IT!
View Changelog (v1.3 Final)
Tagged 7/7 Maps Night 3) Hard
Updated: 01/29/10   •   Views: 94,715  •  lambdav1-3final.vpk (168MB)