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. The Game builds upon cooperatively focused gameplay and Valve's proprietary Source engine, the same game engine used in the original Left 4 Dead. Set during the aftermath of an apocalyptic pandemic, Left 4 Dead 2 focuses on four new Sur...
Popular Mutations Mods
Mutations
Adds a lot of Custom Mutations created by me and others. The main-menu has b... More >
Updated 02/16/21
Uploader Rayman1103
Author Rayman1103

Rating
2 Super Boomers Only
Scripts Infected
Mutations Mod with only Boomers And with the help of infinite ammo They puke ... More >
Updated 04/11/15
Uploader RK
Author RK

Rating
3 extreme infected
Mutations
02/28/16 ======== Update... 1. Fix a 4 players Play only solo. 2. 8 Specia... More >
Updated 02/28/16
Uploader suchakree441

Rating
4 Walkers
Mutations
The Walkers mutations are inspired by such films, shows, and games as Dawn of... More >
Updated 12/21/12
Uploader Dwulf
Author Dwulf

Rating
5 Alone
Mutations
Single player. (GT_REALISM) It is default realism mode without smokers, hunte... More >
Updated 04/13/15
Author ...

Rating
6 Flameknight7's Realism Mutation Mod
Mutations
This mutation is what I believe realism and classic zombie style should be. ... More >
Updated 10/13/11
Uploader flameknight7
Author Flameknight7

Rating
7 Hard Twenty (Survival)
Mutations
This is a survival mutation for seasoned L4D2 veterans. The special infected ... More >
Updated 06/03/12
Uploader saucex4
Author sauce

Rating
8 Night Creator: Mutation
Scripts Mutations
A Simple Mutation Script by Solved! Aka "Timonenluca" A Simple Script with C... More >
Updated 08/14/20
Uploader solved

Rating
9 Shotgunefx's Path Recorder
Mutations
Utility to record/edit intro camera paths and vehicle paths. map mapname v2c... More >
Updated 04/23/17
Author shotgunefx

Rating
10 Boomer Peril (Tank Rush mod)
Mutations
This mutation is like Tank Rush with a twist: There are only boomers at first... More >
Updated 04/23/17
Uploader Neil-119

Rating
Popular Content (Today)
3 Maps Co-Op Campaign
The level3 is released This is a campaign that imitates and pays tribute t... More >
Updated 07/25/21
Uploader missed999

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 Silent Hill L4D2
7 Maps Co-Op Campaign
This is the l4d2 version of the l4d1 Silent Hill, 12 maps long campaign creat... More >
Updated 01/28/12
Uploader 22029206

Rating
4 Lord Of The Rings Campaign (Fixed)
3 Maps Co-Op Campaign
Abandoned for years campaign is now complete and fully functional. Basically ... More >
Updated 05/10/21
Uploader Dzhigurda

Rating
5 广州增城(ZengCheng)究极版 v6.7
5 Maps Co-Op Versus Campaign
人最宝贵的东西是生命。生命对人来说只有一次。因此,人的一生应当这样度过:当一... More >
Updated 07/23/21
Uploader yhmsh

Rating
6 Resident Evil 1
6 Maps Co-Op Survival
An incident with the chopper forces the survivors to get into a big house in ... More >
Updated 11/26/20
Uploader Rodry_metal

Rating
7 Cambalache - Buenos Aires
4 Maps Co-Op Survival Versus
Steam Workshop ready! (English description at bottom) Noviembre, fines de l... More >
Updated 07/16/21
Uploader Rodry_metal
Author Roku

Rating
8 Dark Carnival: Remix
5 Maps Co-Op Versus Campaign
Dark Carnival: Remix is a re-imagining of Dark Carnival that adds brand new a... More >
Updated 12/01/19
Uploader MattNF
Author NF and Valve

Rating
9 Yama Finale Fixed
5 Maps Co-Op Survival Versus
A 5-map campaign set in various locations throughout Japan. Survivors start i... More >
Updated 05/17/21
Uploader Trunten

Rating
10 We Don't Go To Ravenholm 2
4 Maps Co-Op Survival Versus
This is a port of the Ravenholm maps from Half Life 2. Note: This is NOT ori... More >
Updated 05/21/13
Uploader warplane11

Rating
Popular Content (Monthly)
4 Maps Co-Op Survival Versus
Steam Workshop ready! (English description at bottom) Noviembre, fines de l... More >
Updated 07/16/21
Uploader Rodry_metal
Author Roku

Rating
2 此地图已废弃
5 Maps Campaign
由于误操作导致地图归档到服务器了,无法把它删除,此地图已废弃。大家看到请自动... More >
Updated 06/29/21
Uploader yhmsh

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 广州增城(ZengCheng)究极版 v6.7
5 Maps Co-Op Versus Campaign
人最宝贵的东西是生命。生命对人来说只有一次。因此,人的一生应当这样度过:当一... More >
Updated 07/23/21
Uploader yhmsh

Rating
5 Dr. Malroy's Laboratory
6 Maps Co-Op Survival Versus
They found the survivors of Dr. Malroy's experiments in the labs beneath Lake... More >
Updated 06/26/21
Uploader cemetera
Author Evil

Rating
6 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 05/26/21
Uploader DannBo
Author DannBo

Rating
7 【废弃】[DISABLED]
5 Maps Campaign
Sorry, this map is disabled until new version is uploaded. Don't play it! Any... More >
Updated 06/23/21

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 Merciless Survivor Bots
Scripts
This time, I took some experiments by improving bot's aim ability, and... Wel... More >
Updated 07/23/21
Uploader kurochama
Author kurochama

Rating
10 Left 4 Bots (Improved A.I.)
Scripts
This addon improves the survivor bots behavior to make them more human-like a... More >
Updated 06/20/21
Uploader Goben
Author Goben

Rating
Mutations
Mutations
This is my first mutation. It was going to be a mix of Tank rush! by WILLIAMS... More >
Updated 07/16/21
Uploader Mike_HDF
Author Mike_HDF

Rating
This is my first mutation. It was going to be a mix of Tank rush! by WILLIAMS117™ and Gib fest, but evolved to something new. It's ideal with maps with big areas and scarce ammo. I tested it with Highway 17, Water hazard and Divine Cybermancy and it was fun. Main characteristics: - Survivors are equipped at every round start with a random melee weapon, M60 with unlimited ammo, laser sight and ...
Mutations
This is my first mutation. It was going to be a mix of Tank rush! by WILLIAMS... More >
Updated 07/16/21
Uploader Mike_HDF
Author Mike_HDF

Rating
Mutations
Game mode that presents a statistic of death headshots done by survivors. Eac... More >
Updated 07/16/21
Uploader Mike_HDF
Author Mike_HDF

Rating
Game mode that presents a statistic of death headshots done by survivors. Each headshot can produce a sound and/or a few seconds of slow motion (not always, it's random), configurable by the player. Two VPKs are included: * headshotcounter_mutation.vpk --> HShot counter Mut. --> Works like a simple coop mutation. * headshotcounter.vpk --> Headshot counter --> Can be used in any ga...
Mutations
Game mode that presents a statistic of death headshots done by survivors. Eac... More >
Updated 07/16/21
Uploader Mike_HDF
Author Mike_HDF

Rating
Mutations
Cooperative mode mutation configurable via a few chat commands. All the info... More >
Updated 07/16/21
Uploader Mike_HDF
Author Mike_HDF

Rating
Cooperative mode mutation configurable via a few chat commands. All the information for the configuration is accessible by writing in the game chat: !show_cfg Chat text also appears on the game console. Options in version 1.6: A: Messages in Spanish. If not indicated, the messages will be in English. B: Additional Special Infected abilities: - Jockey can deal damage by pouncing on a survivor...
Mutations
Cooperative mode mutation configurable via a few chat commands. All the info... More >
Updated 07/16/21
Uploader Mike_HDF
Author Mike_HDF

Rating
Scripts Mutations
* Based off realism mode (except you can actually kill the witch) * 6 modes t... More >
Updated 06/16/21
Uploader cemetera
Author Evil

Rating
* Based off realism mode (except you can actually kill the witch) * 6 modes to choose from * Zombies move at walking speed * Zombies only die from head shots Mode 1: - 4 Players - Specials: Tanks, witches - Commons do 20 damage - Can crawl when incapped - 1 incap before black and white Mode 2: - 4 Players - Specials: Tanks, witches, boomers, spitters - Commons walk slightly faster - Commons d...
Scripts Mutations
* Based off realism mode (except you can actually kill the witch) * 6 modes t... More >
Updated 06/16/21
Uploader cemetera
Author Evil

Rating
Infected Mutations
突变模式: 绝境分裂 游戏设置: 1、无限推 2、受小僵尸攻击无减速 3、僵尸背后袭... More >
Updated 03/10/21
Uploader qiusheng2121

Rating
突变模式: 绝境分裂 游戏设置: 1、无限推 2、受小僵尸攻击无减速 3、僵尸背后袭击100% - 与正面受伤一致 4、感染者攻击无间隔 5、小僵尸听觉视觉能力加强 6、坦克每只分裂2只,共计分裂三次,13种随机坦克模型【3只官方10只三方】,所有坦克均可能分裂 7、主武器99999备弹 8、倒地无晃动,即不摆动画面 9、每3秒自动+1血,上限9999,过关血量保存,不足100血自动满血并归零倒地制服次数 10、无限电锯燃料,绝境官方参数 11、...
Infected Mutations
突变模式: 绝境分裂 游戏设置: 1、无限推 2、受小僵尸攻击无减速 3、僵尸背后袭... More >
Updated 03/10/21
Uploader qiusheng2121

Rating
Mutations
Adds a lot of Custom Mutations created by me and others. The main-menu has b... More >
Updated 02/16/21
Uploader Rayman1103
Author Rayman1103

Rating
Adds a lot of Custom Mutations created by me and others. The main-menu has been edited so all Mutations can be created via lobbies, and can be played online at anytime. To play Custom Mutations online, they'll have to be played via a Local Server. If you have my Singleplayer Enabler mod (linked below), you can play 4-player Mutations in Singleplayer!
Mutations
Adds a lot of Custom Mutations created by me and others. The main-menu has b... More >
Updated 02/16/21
Uploader Rayman1103
Author Rayman1103

Rating
Audio Mutations
D:\Steam\steamapps\common\Left 4 Dead 2\left4dead2\sound Start L4D2, open th... More >
Updated 01/18/21
Uploader mathew06
Author mathew06

Rating
D:\Steam\steamapps\common\Left 4 Dead 2\left4dead2\sound Start L4D2, open the console then type "snd_rebuildaudiocache" (without quotes). This would take a few minutes.
Audio Mutations
D:\Steam\steamapps\common\Left 4 Dead 2\left4dead2\sound Start L4D2, open th... More >
Updated 01/18/21
Uploader mathew06
Author mathew06

Rating
Audio Mutations
D:\Steam\steamapps\common\Left 4 Dead 2\left4dead2\sound Start L4D2, open th... More >
Updated 01/18/21
Uploader mathew06
Author mathew01

Rating
D:\Steam\steamapps\common\Left 4 Dead 2\left4dead2\sound Start L4D2, open the console then type "snd_rebuildaudiocache" (without quotes). This would take a few minutes.
Audio Mutations
D:\Steam\steamapps\common\Left 4 Dead 2\left4dead2\sound Start L4D2, open th... More >
Updated 01/18/21
Uploader mathew06
Author mathew01

Rating
Mutations
mutation that has the original Left 4 Dead survivors with you in Left 4 Dead ... More >
Updated 12/21/20
Uploader Trunten
Author Rayman1103

Rating
mutation that has the original Left 4 Dead survivors with you in Left 4 Dead 2 survivor campaigns. mode should be listed in same menu options list as other mutations from Rayman and the game. mixed in support for realism mode as well if you'd still like challenges from higher difficulties.
Mutations
mutation that has the original Left 4 Dead survivors with you in Left 4 Dead ... More >
Updated 12/21/20
Uploader Trunten
Author Rayman1103

Rating
Mutations
Español: esta mutación lo que hace es que al un superviviente morir, este no... More >
Updated 12/03/20
Uploader JuniorM2705
Author Junior

Rating
Español: esta mutación lo que hace es que al un superviviente morir, este no respawneara en la siguiente ronda, solo aparecerá muerto. la única forma que pueda volver a la vida seria con las palas desfibiladoras. MODOS DE JUEGO: -Campaña (COOP) -Realista (Realism) BUGS: -que yo sepa no hay algún bug por el momento, pero si encuentran alguno pueden decirlo en comentarios. English: what this...
Mutations
Español: esta mutación lo que hace es que al un superviviente morir, este no... More >
Updated 12/03/20
Uploader JuniorM2705
Author Junior

Rating
Infected Mutations
está mutación se consiste en un aproximado de 100 chargers, estos tienen 100 ... More >
Updated 12/01/20
Uploader JuniorM2705
Author Junior

Rating
está mutación se consiste en un aproximado de 100 chargers, estos tienen 100 de vida, pero en cuanto te originen un poquito de daño estas muerto. puede resultar fácil al leerlo pero (en mi punto de vista) esta algo difícil si lo juegas con un amigo o solo. estos aparecen por todos lados y en cuanto te incapacite alguno de ellos mueres. tiene varios modos como todas mis mutaciones: -COOP -Re...
Infected Mutations
está mutación se consiste en un aproximado de 100 chargers, estos tienen 100 ... More >
Updated 12/01/20
Uploader JuniorM2705
Author Junior

Rating
Infected Mutations
Esta es una mutación que agrega al Leaker, el mutante removido de Left 4 Dead... More >
Updated 11/30/20
Uploader JuniorM2705
Author Junior

Rating
Esta es una mutación que agrega al Leaker, el mutante removido de Left 4 Dead 2. Ya hay un mod que hace esto pero ese no trae mucha dificultad (a mi parecer, aparecen muy pocos), así que cree uno donde el limite de Leakers es muy superior y lo agregue con modos tipo versus, búsqueda, etc... Modos incluidos: -COOP (Campaña) -REALISM (Realista) -SCAVENGE (Búsqueda) -SURVIVAL (Supervivencia) -CO...
Infected Mutations
Esta es una mutación que agrega al Leaker, el mutante removido de Left 4 Dead... More >
Updated 11/30/20
Uploader JuniorM2705
Author Junior

Rating
Audio Infected
bunu raşid için yaptım mutlaka bu modu indirin More >
Updated 11/23/20
Author muhammed

Rating
29MB Download
Audio Infected
bunu raşid için yaptım mutlaka bu modu indirin More >
Updated 11/23/20
Author muhammed

Rating
bunu raşid için yaptım mutlaka bu modu indirin
Audio Infected
bunu raşid için yaptım mutlaka bu modu indirin More >
Updated 11/23/20
Author muhammed

Rating
Infected Mutations
khxgfgasuhsyfrtt7trsawertyuıop6ıkesdfg*üğşlkjaewe More >
Updated 11/22/20
Author marinet

Rating
80KB Download
Infected Mutations
khxgfgasuhsyfrtt7trsawertyuıop6ıkesdfg*üğşlkjaewe More >
Updated 11/22/20
Author marinet

Rating
khxgfgasuhsyfrtt7trsawertyuıop6ıkesdfg*üğşlkjaewe
Infected Mutations
khxgfgasuhsyfrtt7trsawertyuıop6ıkesdfg*üğşlkjaewe More >
Updated 11/22/20
Author marinet

Rating
Infected Mutations
es una simple mutación que donde un Boomer te vomite te mata instantaneamente... More >
Updated 11/20/20
Uploader JuniorM2705
Author Junior

Rating
es una simple mutación que donde un Boomer te vomite te mata instantaneamente, tambien sirve la bilis de boomer para matar a zombies o demas. Tiene varios modos: -Versus -Coop -Busqueda -Supervivencia -Realismo
Infected Mutations
es una simple mutación que donde un Boomer te vomite te mata instantaneamente... More >
Updated 11/20/20
Uploader JuniorM2705
Author Junior

Rating
Audio GUI Scripts
// --------------------------------------------------------------------------... More >
Updated 11/10/20
Uploader L0qi
Author L0qi

Rating
// -------------------------------------------------------------------------------------------------------------------------- // // -------------------------------------------------- // OUTDATED // --------------------------------------------------- // // -------------------------------------------------------------------------------------------------------------------------- // // ------------...
Audio GUI Scripts
// --------------------------------------------------------------------------... More >
Updated 11/10/20
Uploader L0qi
Author L0qi

Rating
Scripts Mutations
A mutation that attempts to recreate the Left 4 Dead Beta experience. A list ... More >
Updated 10/22/20

Rating
A mutation that attempts to recreate the Left 4 Dead Beta experience. A list of changes are below: +Only Boomer, Smoker, Hunter, Tank, and Witch spawns +L4D1 weapons/items only +Shotgun and Autoshotgun max ammo has been increased to 128 +SMG max ammo has been increased to 480 +Pistol max ammo has been set to 240 (Works but there’s no way to know ammo count) +Survivor shoving +Female Boomers nev...
Scripts Mutations
A mutation that attempts to recreate the Left 4 Dead Beta experience. A list ... More >
Updated 10/22/20

Rating
Scripts Infected
A Mutation mod by Solved! Aka "Timonenluca" Patch Notes: Updated in version... More >
Updated 08/15/20
Uploader solved

Rating
A Mutation mod by Solved! Aka "Timonenluca" Patch Notes: Updated in version v1.15 "02/08/2020" - Removed Colour Correction "Caused issues , when the Add-on was Loaded" - Versus "Temp fix" Updated in version v1.1 "31/07/2020" - Biles do not spawn mobs anymore "For Balance" - Common limit has been reduced - Added Gamemodes: Rea...
Scripts Infected
A Mutation mod by Solved! Aka "Timonenluca" Patch Notes: Updated in version... More >
Updated 08/15/20
Uploader solved

Rating
Scripts Mutations
A Mutation mod by Solved! Aka "Timonenluca" This is my first ever mod on the... More >
Updated 08/15/20
Uploader solved

Rating
A Mutation mod by Solved! Aka "Timonenluca" This is my first ever mod on the workshop and my first script , this mutation mode was made when learning the basics off scripting. Please report any bugs below! Patch Notes: Updated in version v1.30 "15/08/2020" - Added a Watermark - Encrypted the scripted files Updated in version v1.25 "31/07/2020" - Small F...
Scripts Mutations
A Mutation mod by Solved! Aka "Timonenluca" This is my first ever mod on the... More >
Updated 08/15/20
Uploader solved

Rating
Scripts Mutations
A Simple Mutation Script by Solved! Aka "Timonenluca" A Simple Script with C... More >
Updated 08/14/20
Uploader solved

Rating
A Simple Mutation Script by Solved! Aka "Timonenluca" A Simple Script with Convars that changes any daytime campaign or map in NightTime! Patch Notes: Updated in version v1.10 "14/08/2020" - Added a Watermark - Encrypted the scripted files Updated in version v1.05 "31/07/2020" - Added Missing Convar to Fix Versus mode. Supported modes "All Custo...
Scripts Mutations
A Simple Mutation Script by Solved! Aka "Timonenluca" A Simple Script with C... More >
Updated 08/14/20
Uploader solved

Rating
Mutations
I have had this for awhile before my brother said I should load it on steam. ... More >
Updated 08/09/20
Uploader redmoonkitty
Author redmoonkitty

Rating
I have had this for awhile before my brother said I should load it on steam. I don't know if any one would like it but here it is. I made this after playing Rayman1103 mutaions I wanted something like hard eight and special delivery rolled into one. Hope you enjoy.
Mutations
I have had this for awhile before my brother said I should load it on steam. ... More >
Updated 08/09/20
Uploader redmoonkitty
Author redmoonkitty

Rating
Scripts Weapons
Just you, an AWP, and a magnum, against boomers and lots of spitters. Can you... More >
Updated 07/03/20
Uploader AmazingNep02
Author AmazingNep02

Rating
Just you, an AWP, and a magnum, against boomers and lots of spitters. Can you survive? This can be done with 1 - 4 players, there are just no bots No additional CSS Unlocker mod is necessary with this, the vpk has the needed script to precache the awp and unlock it for you for this mutation. To play: just put this in your ADDONS folder in game directory and then in-game, find it in the mut...
Scripts Weapons
Just you, an AWP, and a magnum, against boomers and lots of spitters. Can you... More >
Updated 07/03/20
Uploader AmazingNep02
Author AmazingNep02

Rating
Scripts Mutations
This addon fix Nick subtitles in The Passing. Zoey and Louis subtitles in Cra... More >
Updated 04/08/20
Uploader VladFRY
Author VladFRY

Rating
This addon fix Nick subtitles in The Passing. Zoey and Louis subtitles in Crash Course. HOW TO INSTALL: Unpack this addon from the addons/workshop folder with the GCFScape and put subtitlesfix_dlc1, subtitlesfix_dlc2 and left4dead2 folders in the left 4 dead 2 folder with replace gemeinfo.txt file. P.S. Before that make a backup gameinfo.txt file. List of languages ​​on which subtitles are c...
Scripts Mutations
This addon fix Nick subtitles in The Passing. Zoey and Louis subtitles in Cra... More >
Updated 04/08/20
Uploader VladFRY
Author VladFRY

Rating
Mutations
● Gameplay mode: Mutation ● Game types: Co-op (Multiplayer or Single Player) ... More >
Updated 01/04/20
Uploader paulotrovisco

Rating
● Gameplay mode: Mutation ● Game types: Co-op (Multiplayer or Single Player) and Realism ● Max players: 2 (Multiplayer) _______________________________ ENGLISH — You and your friend against the zombie apocalypse. Play in Campaign (Co-op or Realism) against the zombie horde and special infected, counting only with the unique help of your game partner. Every care and strategy is necessary! If...
Mutations
● Gameplay mode: Mutation ● Game types: Co-op (Multiplayer or Single Player) ... More >
Updated 01/04/20
Uploader paulotrovisco

Rating
Viewing 1-24 out of 102 results.
1 3 4 5
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This is a survival mutation for seasoned L4D2 veterans. The special infected ... More >
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a fun filled mod/mutation with bucket loads of Boomer Spewies! Many Boomers..... More >
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Back to the good ol' days. Hunting zombies with shotguns, blunt and homemade ... More >
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Boomers, Chargers and Tanks in a Survival Mutation. A lot of extra AK's and M... More >
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A mutation that attempts to recreate the Left 4 Dead Beta experience. A list ... More >
Updated 10/22/20

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This mutation was once a stolen item but has since been transferred under the... More >
Updated 09/20/19

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● Gameplay mode: Mutation ● Game types: Co-op (Multiplayer or Single Player) ... More >
Updated 01/04/20
Uploader paulotrovisco

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Scripts Infected
Have you ever been looking for a challening, yet fun gamemode to play? Then t... More >
Updated 06/24/16
Uploader Jhoshua_Enterman

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