• Mod
    United We Stand Co-op
    N/A

    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 ...

    21,277
  • Mod
    Hordes!
    N/A

    A mutation mod with a lot of hordes! Enchanced zombies (More fast,more health...infinite ammo :D). Nothing more to say, sorry for my english because is not my native language. ... Yeah, i am out of ideas.

    18,775
  • Mod
    Tank rush
    N/A

    This is the tank rush plugin become mod, nothing more and nothing less than full tanks, enjoy FULL STEAM or GARENA for users not steam (garena) map "map name" tank rush

    174,870
  • Mod
    True Dead
    Beta N/A

    No bots, No specials, No random huge hordes. They are slower. But gun fires attract them. And melees have durability. (THIS IS A MUTATION, IT DOESN'T CHANGE YOUR MAIN GAME) - Gun shots will attract surrounding zombies. - Third Person C...

    22,781
  • Mod
    Rayman1103's Mutation Mod
    9.6

    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 ...

    379,131
  • Mod
    Radiation Collection
    N/A

    ENGLISH: THESE MODS ARE NOT MY OWN This is a collection of mods from different authors on GameMaps and Steam Workshop "Radiaton Collection" contains: - Map: Chernobyl: Chapter One - Survival maps - Weapon, item, and survivor skins ...

    5,992
  • Mod
    survivor versus[mutation]
    N/A

    A mutation where you fight against different survivor teams on l4d2 or l4d1 campaigns. Where you wanted to duel with survivors and similar to counter strike game-ish. This mutation is heavily inspired from Rochelle's Revenge made by C...

    506
  • Mod
    Glow special infected
    N/A

    Special Infected Glow – Auto Outline Script This mod adds a consistent yellow glow to all Special Infected in Left 4 Dead 2, allowing players to easily track their positions through walls and objects. Features: Yellow wallhack-s...

    6,134
  • Mod
    survivor versus[mutation]
    N/A

    A mutation where you fight against different survivor teams on l4d2 or l4d1 campaigns. Where you wanted to duel with survivors and similar to counter strike game-ish. This mutation is heavily inspired from Rochelle's Revenge made by C...

    506
  • Mod
    Back 2 Vanilla 2
    N/A

    /// READ THE INSTALLATION INSTRUCTIONS /// Set of folders with game content from before TLS update. Game with them is fully playable. Quick rundown of the folders: core - main component; a drop-in replacement for the "update" fol...

    42,034
  • Mod
    Boomer Peril (Tank Rush mod)
    N/A

    This mutation is like Tank Rush with a twist: There are only boomers at first, but boomer vomit will attract a mob of tanks. The goal: finish without getting vomited (and if you do get vomited, finish without dying). It may sound simple,...

    42,634
  • Mod
    World War Z Collection
    N/A

    ENGLISH: THESE MODS ARE NOT MY OWN This is a compilation of mods from different authors on GameMaps and Steam Workshop "World War Z Collection" contains: - Weapon, item, and survivor skins - Special zombie skins depending on the cam...

    19,809
  • Mod
    Assault [Mutation]
    N/A

    NOTES: INSTALL THE REQUIRED PRESET (OR ANY OTHER PRESET) PLEASE DON'T USE ANY JOCKEY OR TANK SOUND MODS (MUSIC IS FINE) AI mods such as Left 4 Bots may be incompatible! Works best in CQB/Claustrophobic campaigns! (Mostly) Compat...

    2,720
  • Mod
    Rayman1103 Mutation MOD - Traducido Al Español
    N/A

    salu2 despues de aver subido esta traduccion a mi canal. me e decidido a subirlo a esta pagina. aclaro que no me estoy robando el mod. creditos a: Rayman1103 Mutation MOD. el mod esta en un 90% traducido. puede que un futuro lejano lo te...

    7,749
  • Mod
    Back 4 Blood Collection
    N/A

    ENGLISH: THESE MODS ARE NOT MY PROPERTY This is a compilation of mods from different authors on GameMaps and Steam Workshop “Back 4 Blood Collection” contains: - Weapon and item skins - Survivor skin - Common and special zombie ski...

    31,867

Browsing 'Mutations' Mods

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  • Mod
    My Last Friend On Earth
    N/A

    ● 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...

    16,978
  • Mod
    beta mutation
    N/A

    This mutation was once a stolen item but has since been transferred under the correct author's ownership, thanks to the courtesy of Gamemaps. For user convenience, I'll leave this file up for download and as a redirect point to my upda...

    4,494
  • Mod
    Just Little Helps for Survival (Mutation Mode)
    N/A

    Different from the previous version, this one is mutation mode. . This is the "nerfed" version of my "Desperado" mod. If that mod feels too strong/ OP or gives more difficulty due to certain weapons' effect modifications, this can be the...

    4,791
  • Mod
    Desperado (Mutation + Custom Weapon Effects)
    N/A

    Again, first of all, I want to thank the author for letting me study some of the vscripts. I was inspired to make this vscript after I had seen the author's original script about custom weapon effects. So, I made my own weapon script bas...

    11,807
  • Mod
    Waha Mutation 12.0
    N/A

    It's my custom mutations. [Waha_Grenadier] [Waha_Grepon Fes] [Waha_Gremagedon] [Waha_OUTBREAK] [Waha_Boomine] [Waha_Melee is best] [Waha_Barrage Fire] [Waha_l1d] [Waha_l1d_SE] [Waha_l2d] [Waha_l3d] [Waha_True Friend] [WahaI_LONE G...

    17,610
  • Mod
    Menu UI Fixes and Improvements
    N/A

    This addon combines several very useful modifications and fixes to L4D2's menu without changing the basic structure or integrity of the UI. Namely, this adds a Server Browser, the ability to create private games, enables single-player op...

    19,189
  • Mod
    L4D2 - Harsh World Mutation
    N/A

    Hello, you might be wondering what this mutation does, and well, i'm not gonna tell you. At least, i aint gonna tell everything it does, just the premise: "This will show you the true colors of a zombie apocalypse, when resources are...

    • Archived
    16,753
  • Mod
    Resident Dead | Gameplay Overhaul {MUTATION}
    Beta N/A

    Fight trough hordes of slow but tough infected. Experience complete overhaul to infected, combat, gameplay, and much more... [BASIC INFO] Type: Mutator, Game Mode, Scripts, Overhaul. Designed for: Local hosting | Mutator mode | Advanced...

    24,441
  • Mod
    True Dead
    Beta N/A

    No bots, No specials, No random huge hordes. They are slower. But gun fires attract them. And melees have durability. (THIS IS A MUTATION, IT DOESN'T CHANGE YOUR MAIN GAME) - Gun shots will attract surrounding zombies. - Third Person C...

    22,781
  • Mod
    Shotgunefx's Path Recorder
    N/A

    Utility to record/edit intro camera paths and vehicle paths. map mapname v2cam chat !help for HTML help doc. (docs need work)

    12,509
  • Mod
    Entity Group Tool
    N/A

    Not a game mode, but a helper utility for placing entity groups in your own mutations) Launching The default method, from the console, map mapname groupspawner This will load the default entity groups (groupspawn_defaults.nut) and cust...

    10,542
  • Mod
    Stranded
    Beta N/A

    Watch the video at the end of this page below for a tutorial. Playing with friends is recommended, but you can play alone too. Move objects and build barricades, scavenge for food and water, and sneak around zombies. How long can you sur...

    20,585
  • Mod
    Vicious Infected
    N/A

    Infected have new abilities. Designed for competitive versus gameplay. Play with friends or start a local public lobby to play online. Both Infected and Survivor: * HP Notifier: Type !tankhp to find out how much health tanks have * ...

    20,255
  • Mod
    Boomer Peril (Tank Rush mod)
    N/A

    This mutation is like Tank Rush with a twist: There are only boomers at first, but boomer vomit will attract a mob of tanks. The goal: finish without getting vomited (and if you do get vomited, finish without dying). It may sound simple,...

    42,634
  • Mod
    Realism Death's Door
    N/A

    Death's Door it's a really fun mutation of left dead 2, but a little bit easy because of the "campaings rules", now you can play this awesome mutation with the "realism rules", letting the game far more interesting, the realism in this m...

    17,030
  • Mod
    Realism Hard Eight
    N/A

    Double the specials, quadruple the fun! NOW IN REALISM... This mod merge the ammount of the especials and faster spawns of hard eight, and the dificulties of realism ( same realism made by valve, no that bulls*** of ultra realism, in the...

    38,347
  • Mod
    RE:OUT Mutation 1.0 *UPDATED*
    Beta N/A

    *NOW UPDATED* it's far more playable now :) So this is my attempt (in a very early stage) of adapting the resident evil outbreak gameplay, to left4dead2. While playing resident evil campaigns i felt like the running and the gunning real...

    • Archived
    13,167
  • Mod
    Firewall Mutation
    N/A

    A little mutation idea we had while playing Tank Arena with friends. Bar the route of other players so they get mobbed by tanks or simply burn your friends to death. Last player alive scores 1 point. Guns don't deal damage to players,...

    13,417
  • Mod
    extreme infected
    Beta N/A

    02/28/16 ======== Update... 1. Fix a 4 players Play only solo. 2. 8 Special Infected is not enough add to 12 Special and more fun. :v 3. If you stun you have a immune from stun 2.5 second (like no take damage). 4. Revive health from...

    19,741
  • Mod
    Hordes!
    N/A

    A mutation mod with a lot of hordes! Enchanced zombies (More fast,more health...infinite ammo :D). Nothing more to say, sorry for my english because is not my native language. ... Yeah, i am out of ideas.

    18,775
  • Mod
    All Alone- A Mutation
    N/A

    I wanted to bring the *survival* feel back to Left 4 Dead 2, something I felt it was entirely missing. You have plenty of resources, can carry more bullets than you have room in your pockets, and zombies hit you with the strength of a ma...

    26,479
  • Mod
    CPUs Mutations
    N/A

    Español: Estas son algunas mutaciones que he creado para disfrutar de diferentes experiencias de juego segun se quiera, espero que las disfruten. Estas mutaciones se pueden jugar tanto en primera persona (como es normal) o en tercera per...

    23,844