Left 4 Dead 2
Left 4 Dead 2 is a single-player and multiplayer co-operative survival horror FPS game.
Today's Top Maps
5 Maps Co-Op Campaign
Original maps ported from "Half-Life: Source" in Left 4 Dead 2. Going from "A... More >
Updated 08/07/20
Uploader Trunten
Author Valve / Knee

Rating
2 chenchencity
6 Maps Co-Op
故事剧情:幸存者们所在的小区爆发了丧尸病毒,他们听说晨晨市没有被感染,所以他... More >
Updated 08/10/20
Uploader chenchen2
Author 晨晨

Rating
3 Silent Hill: Otherside of Life (Updated)
7 Maps Co-Op Campaign
Warning: This version has key-searching mechanics added for 1,3,5 maps so pay... More >
Updated 08/10/20
Uploader Dzhigurda
Author Leafo

Rating
4 Deathcraft II
6 Maps Co-Op Campaign
2.1 released, hopefully there's no more broken or missing models. As the last... More >
Updated 11/05/12
Uploader rtsdeathreaper

Rating
5 Back to school
6 Maps Co-Op Versus Campaign
The storyline offer new setting of Borden city, struggling to survive in an e... More >
Updated 01/19/13
Uploader romasm

Rating
6 Chernobyl: Chapter One
5 Maps Co-Op Campaign
The World in Shambles The infection continues to spread all over the Eurasian... More >
Updated 01/17/20
Uploader Drochello13

Rating
7 City of the Dead (L4D2 Version)
4 Maps Co-Op Versus Campaign
See External Link for source VMF files. This is now FINAL and has no more pla... More >
Updated 07/29/20
Uploader Brian78456
Author Jake, Bianca

Rating
8 Day Break
5 Maps Co-Op Survival Versus
It's been a long road since I started this project shortly before Left 4 Dead... More >
Updated 09/01/17
Uploader DannBo
Author DannBo

Rating
9 Zengcheng Guangzhou
Co-Op Campaign
A series of " life" There is only one! The real city on the map refers to Gua... More >
Updated 07/23/20
Uploader DarthDed
Author yhmsh

Rating
10 Lockdown
5 Maps Co-Op Campaign
[The Lockdown campaign] The virus outbreak holds a death grip on the United ... More >
Updated 06/05/20
Uploader Mindplay

Rating
Popular Content (Today)
5 Maps Co-Op Campaign
Original maps ported from "Half-Life: Source" in Left 4 Dead 2. Going from "A... More >
Updated 08/07/20
Uploader Trunten
Author Valve / Knee

Rating
2 chenchencity
6 Maps Co-Op
故事剧情:幸存者们所在的小区爆发了丧尸病毒,他们听说晨晨市没有被感染,所以他... More >
Updated 08/10/20
Uploader chenchen2
Author 晨晨

Rating
3 Silent Hill: Otherside of Life (Updated)
7 Maps Co-Op Campaign
Warning: This version has key-searching mechanics added for 1,3,5 maps so pay... More >
Updated 08/10/20
Uploader Dzhigurda
Author Leafo

Rating
4 Deathcraft II
6 Maps Co-Op Campaign
2.1 released, hopefully there's no more broken or missing models. As the last... More >
Updated 11/05/12
Uploader rtsdeathreaper

Rating
5 Back to school
6 Maps Co-Op Versus Campaign
The storyline offer new setting of Borden city, struggling to survive in an e... More >
Updated 01/19/13
Uploader romasm

Rating
6 Chernobyl: Chapter One
5 Maps Co-Op Campaign
The World in Shambles The infection continues to spread all over the Eurasian... More >
Updated 01/17/20
Uploader Drochello13

Rating
7 City of the Dead (L4D2 Version)
4 Maps Co-Op Versus Campaign
See External Link for source VMF files. This is now FINAL and has no more pla... More >
Updated 07/29/20
Uploader Brian78456
Author Jake, Bianca

Rating
8 Day Break
5 Maps Co-Op Survival Versus
It's been a long road since I started this project shortly before Left 4 Dead... More >
Updated 09/01/17
Uploader DannBo
Author DannBo

Rating
9 Zengcheng Guangzhou
Co-Op Campaign
A series of " life" There is only one! The real city on the map refers to Gua... More >
Updated 07/23/20
Uploader DarthDed
Author yhmsh

Rating
10 Lockdown
5 Maps Co-Op Campaign
[The Lockdown campaign] The virus outbreak holds a death grip on the United ... More >
Updated 06/05/20
Uploader Mindplay

Rating
Popular Content (Monthly)
5 Maps Co-Op Campaign
Original maps ported from "Half-Life: Source" in Left 4 Dead 2. Going from "A... More >
Updated 08/07/20
Uploader Trunten
Author Valve / Knee

Rating
2 Deathcraft II
6 Maps Co-Op Campaign
2.1 released, hopefully there's no more broken or missing models. As the last... More >
Updated 11/05/12
Uploader rtsdeathreaper

Rating
3 Zengcheng Guangzhou
Co-Op Campaign
A series of " life" There is only one! The real city on the map refers to Gua... More >
Updated 07/23/20
Uploader DarthDed
Author yhmsh

Rating
4 City of the Dead (L4D2 Version)
4 Maps Co-Op Versus Campaign
See External Link for source VMF files. This is now FINAL and has no more pla... More >
Updated 07/29/20
Uploader Brian78456
Author Jake, Bianca

Rating
5 At The Gloaming
4 Maps Co-Op Campaign
why we get guns? that would not die! More >
Updated 07/21/20
Uploader DarthDed
Author 浮夸少年

Rating
6 Chernobyl: Chapter One
5 Maps Co-Op Campaign
The World in Shambles The infection continues to spread all over the Eurasian... More >
Updated 01/17/20
Uploader Drochello13

Rating
7 Silent Hill: Otherside of Life (Updated)
7 Maps Co-Op Campaign
Warning: This version has key-searching mechanics added for 1,3,5 maps so pay... More >
Updated 08/10/20
Uploader Dzhigurda
Author Leafo

Rating
8 Lockdown
5 Maps Co-Op Campaign
[The Lockdown campaign] The virus outbreak holds a death grip on the United ... More >
Updated 06/05/20
Uploader Mindplay

Rating
9 Back to school
6 Maps Co-Op Versus Campaign
The storyline offer new setting of Borden city, struggling to survive in an e... More >
Updated 01/19/13
Uploader romasm

Rating
10 生还之锋fos(complete)
5 Maps Co-Op Campaign
剧情: 生还者们乘坐的改装面包车被迫停在了山路上,为求生路他们必须设法寻求道路... More >
Updated 06/07/20
Uploader elegant_ff
Author 烈锋

Rating
Urban Underground Left 4 Dead 2
Uploader: Trunten
Author: doomddtb
This is not intended to be like the official No Mercy.
It's based off of early developmental footage (videos and screenshots).
You will NOT have L4D2 specific items and weapons playing this.
Urban Underground takes place back during a time when L4D was still in development.
Areas and events will be different based on this.
Copyright 2015 doomddtb
This item is not authorized for posting on Steam, except by myself or doomddtb
View Changelog (v1.2 Complete)
Updated: 04/22/15   •   Views: 127,078  •  urbanunderground.vpk (39MB)