Left 4 Dead 2
Left 4 Dead 2 is a cooperative first-person shooter video game, the sequel to Valve Corporation's Left 4 Dead. Set during the aftermath of an apocalyptic pandemic, Left 4 Dead 2 focuses on four new Survivors, fighting against hordes of the Infected, who develop severe psychosis and exhibit zombie-like tendencies. The Survivors must fight their w...
Today's Top Maps
3 Maps Co-Op Survival Versus
TRS's last Left4Dead campaign that was never finished, now completed to a mor... More >
Updated 01/25/21
Uploader Akira001
Author DGB

Rating
2 Lockdown DLC
5 Maps Co-Op Campaign
The Lockdown campaign The virus outbreak holds a death grip on the United Sta... More >
Updated 01/22/21
Uploader Mindplay

Rating
3 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
4 Ruins
4 Maps Campaign
Travel through the city of ruins where everything is dead. IMPORTANT NOTE: -... More >
Updated 01/24/21
Uploader Kryogen
Author Kryogen

Rating
5 Block2 【方块2】
5 Maps Co-Op Campaign
Diamond finally ushered in its sequel, like tank's little partner don't miss ... More >
Updated 01/20/21
Uploader chenchen2
Author 晨晨

Rating
6 Fatal Freight: Remastered
5 Maps Co-Op Survival Versus
"They're on a one-way trip.... to HELL!!" VERSION: 1.7 (changelog below) SU... More >
Updated 12/15/20
Uploader Tamari
Author Tamari

Rating
7 Suicide Blitz 2
5 Maps Co-Op Survival Versus
Four new survivors must make their way through an infected city to escape the... More >
Updated 07/28/11
Uploader tsr2
Author R.T. Frisk

Rating
8 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
9 Haunted Forest
4 Maps Co-Op Versus Campaign
Reuploaded December 2020. Yes, that means I'm going to work on the stuff that... More >
Updated 12/19/20
Uploader Dr.Boo.j2
Author Dr.Boo

Rating
10 Resident Evil 3
7 Maps Co-Op Survival Versus
Things you have to know: -I changed the name (Raccoon City Nemesis) to avoi... More >
Updated 11/26/20
Uploader Rodry_metal
Author Roku

Rating
Popular Content (Today)
3 Maps Co-Op Survival Versus
TRS's last Left4Dead campaign that was never finished, now completed to a mor... More >
Updated 01/25/21
Uploader Akira001
Author DGB

Rating
2 Lockdown DLC
5 Maps Co-Op Campaign
The Lockdown campaign The virus outbreak holds a death grip on the United Sta... More >
Updated 01/22/21
Uploader Mindplay

Rating
3 Left 4 Bots (Improved A.I.)
Scripts
This addon improves the survivor bots behavior to make them more human-like a... More >
Updated 01/25/21
Uploader Goben
Author Goben

Rating
4 Merciless Survivor Bots
Scripts
This time, I took some experiments by improving bot's aim ability, and...... ... More >
Updated 01/25/21
Uploader kurochama
Author kurochama

Rating
5 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
6 Ruins
4 Maps Campaign
Travel through the city of ruins where everything is dead. IMPORTANT NOTE: -... More >
Updated 01/24/21
Uploader Kryogen
Author Kryogen

Rating
7 Block2 【方块2】
5 Maps Co-Op Campaign
Diamond finally ushered in its sequel, like tank's little partner don't miss ... More >
Updated 01/20/21
Uploader chenchen2
Author 晨晨

Rating
8 Fatal Freight: Remastered
5 Maps Co-Op Survival Versus
"They're on a one-way trip.... to HELL!!" VERSION: 1.7 (changelog below) SU... More >
Updated 12/15/20
Uploader Tamari
Author Tamari

Rating
9 Suicide Blitz 2
5 Maps Co-Op Survival Versus
Four new survivors must make their way through an infected city to escape the... More >
Updated 07/28/11
Uploader tsr2
Author R.T. Frisk

Rating
10 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
Popular Content (Monthly)
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
2 Haunted Forest
4 Maps Co-Op Versus Campaign
Reuploaded December 2020. Yes, that means I'm going to work on the stuff that... More >
Updated 12/19/20
Uploader Dr.Boo.j2
Author Dr.Boo

Rating
3 Lockdown DLC
5 Maps Co-Op Campaign
The Lockdown campaign The virus outbreak holds a death grip on the United Sta... More >
Updated 01/22/21
Uploader Mindplay

Rating
4 Whispers of Winter
5 Maps Co-Op Survival Versus
This will be my Final Left 4 Dead 2 mod Whispers of Winter is a 5 map campaig... More >
Updated 01/02/21
Uploader Okay_
Author Okay!

Rating
5 Fatal Freight: Remastered
5 Maps Co-Op Survival Versus
"They're on a one-way trip.... to HELL!!" VERSION: 1.7 (changelog below) SU... More >
Updated 12/15/20
Uploader Tamari
Author Tamari

Rating
6 Road to Deep part 1
5 Maps Co-Op Versus Campaign
The same deepp style of the new Xtreme, currently do 2, after the level will ... More >
Updated 12/16/20
Uploader DarthDed
Author Taiga Aisaka

Rating
7 Ruins
4 Maps Campaign
Travel through the city of ruins where everything is dead. IMPORTANT NOTE: -... More >
Updated 01/24/21
Uploader Kryogen
Author Kryogen

Rating
8 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
9 Left 4 Bots (Improved A.I.)
Scripts
This addon improves the survivor bots behavior to make them more human-like a... More >
Updated 01/25/21
Uploader Goben
Author Goben

Rating
10 Resident Evil 3
7 Maps Co-Op Survival Versus
Things you have to know: -I changed the name (Raccoon City Nemesis) to avoi... More >
Updated 11/26/20
Uploader Rodry_metal
Author Roku

Rating
Simplicity Left 4 Dead 2
Uploader: jonwhitley1
Author: wyte_eagle
Welcome back to the Synergenic Technologies Testing Chambers in this spiritual successor to the "Prototype Mk2" and Prototype Mk3" Campaigns. Fight your way through a strange, minimalist world to escape.

This campaign relies on heavily tiled, small size textures to reduce rendering impact and, hopefully, support more zombies. Because, once again, this campaign utilizes scripted zombie spawning. 

I left the rescue closets in the map for versus mode, I hope that doesn't cause problems, but we'll see. 

This campaign is deliberately designed to be hard, just like my previous campaigns. It should be beatable by most people on the Easy difficulty, but I expect it to be challenging to even experienced players on Normal and Advanced. I hope it's downright hard on Expert. It may not even be beatable on Expert-Realism. 

I had a lot of fun with the art-direction on this campaign, and I think it's another pretty unique-looking campaign. I hope you enjoy this new nightmare of a campaign as much as I enjoyed making it.

Happy zombie fighting!
View Changelog (v1.7 Complete)
Updated: 09/15/16   •   Views: 36,285  •  simplicity.vpk (9MB)