- 1v1 (only hunters)
1v1 mutation (hunters only) is very competitive .. recommended for players who love challenges
- 2v2Beta
you can only trust one... or not? This mod is perfect for players who love the challenges
- Speedrun!! MutationBeta
A mutation where you battle the other survivors getting to the saferoom first. With infinte ammo and regenerating health, the infected are merely there to slow you down. Items are replaced with adrenaline and molotovs. Features server...
- Gun Hunt Mutation
A modified survival mode where guns and items spawn randomly throughout the area at timed intervals. The guns have limited ammo forcing survivors to constantly search for new ones. Currently has custom item spawnpoints on: c1m4_atrium...
- 1v1 Mutation
In this mutation you will challenge Special Infected and few of zombies. Features: SI are only Jockeys, Hunters, Chargers, Tanks and Witches BOT SI doesn't spawn (only if the player has spawned SI and became a Tank) Weapons - Tier 1 onl...
- Ring Of Fire's Mutation ModAlpha
Trying out the Rayman1103 thing, currently doesn't work WITH Rayman1103's Mutation Mod or anything with population.txt/gamemodes.txt, unless somebody 'stitched' them together. All these mutations are added to the main menu as well. Boun...
- The Ultimate Realistic Apocalypse Mod
This mod changes the entire feel of L4D2. It is meant to take away the arcade-ish feel of the game and feature a much more realistic, REAL APOCALYPSE feeling. Also includes a solo version if this mod, a mutation which you can play witho...
- Darkness Falls Mutation
Join the Darkness Falls Steam Group! /groups/Darknessfallsmutation Gives all maps(even customs) a very dark atmosphere, also adds more pills/defibs, as well as instant kill witches, anything that has to do with zombies and SI has been l...
- Final Battle mutation
Final Battle mutation (solo survival) is just a quick gamemode made by me. I think this might've been created already , but i made this one myself anyways. Mainly created for myself... You play survival all alone against zombies , boom...
- Samurai's Apocalypse Mutation
Samurai's Apocalypse Mutation features singleplayer gamemode , with only 1 survivor and only having a katana against thousands of zombies. PLEASE BE AWARE , YOU CANNOT PLAY THIS MUTATION ON A CAMPAIGN/LEVEL THAT DOES NOT ALLOW THE KATA...
- Batter Up
A survival mutation. You are given baseball bats, adrenaline, and healing items. Only Chargers and the occasional Tanks spawn. Your goal: Level as many Chargers as you can, before they get a chance to level you. The Charger cap has been ...
- Walkers
The Walkers mutations are inspired by such films, shows, and games as Dawn of the Dead, The Walking Dead, and the early Resident Evil series. The aim of Walkers is to have classic shambling zombies while keeping the game fun and challen...
- Classic
Back to the good ol' days. Hunting zombies with shotguns, blunt and homemade objects you would find in your garage. Only common infected spawn, and they hit much harder. The only weapons are pistols, pump shotguns, molotovs, pipe bombs, ...
- WMD
Weapons of Mass-Dismemberment. Infinite Ammo, and your choice of M60s, Grenade Launchers, Infinite Fuel Chainsaws, and Magnums. It's like mega Gib Fest. There's much more infected, and they hit a lot harder. Place the wmd.vpk in your ad...
- Gnome More Clowning Around (Mutation)
For fun! This is a tweak of 'Healing Gnome'. This mod emulates the teamwork strategies used in 'Healing Gnome' by forcing teammates to pass the gnome to one another with no first aid kits or pills, but not as grim as that mod is. However...
- Hard Twenty (Survival)Beta
This is a survival mutation for seasoned L4D2 veterans. The special infected cap has been raised to 20 at once. Each special infected type is also limited to a certain amount to maintain balance. This add-on also adds a menu entry for Ha...
- GaNi Mutation Mod with Single Player Fixed
In my opinion about mutation mod, I've found GaNi was the best. Now, with Dziggy single player fixed came out earlier, I've done some improvement over his mod. Original credits goes to GaNi (Gaming Extreme) and Dziggy. Hopefully you all ...
- 3 for all
*there is a pre cache error for the passing, i dont know how to fix it, try turning off model mods Request from vidmavidma007 3x the special, 3x common, 3x the mob, 3x max # of zombie on screen, and unlock all uncommon infected (that we ...
- Flameknight7's Realism Mutation Mod
This mutation is what I believe realism and classic zombie style should be. realism no crosshair less ammo infinite/faster incaps no rescue no glows CI only no random mobs pistols are primary 2x infected damaged start with nothing hard...
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