This mod has been updated for the Last Stand update! THIS ADDON REQUIRES ADDITIONAL STEPS TO SET UP! After subscribing to this addon, navigate to the location that the game is installed (or right-click the game in your Steam library > properties > local fi...

This versus mutation is a single player versus game. launch: L4D2 -> Mutation -> Change Mutation -> Versus Single You can select a team with M key. Please check your keys/buttons setting if M key(select-team) does not work. You can use `sv_charts' with fol...

This map pack is made to test your work-in-progress mods without having to load a campaign and use console commands to stop the director from throwing infected your way. You can simply spawn and pick up any weapon, item, upgrade and carryable object. You m...

Open Console and input : bind "i" "show_menu menu" then press i to show admin menu. Added Give Cola by Andree Tran Added Fire Resistant Func by Andree Tran Added Health Regenerative Func by Andree Tran Added Defib and Warp at the same time to revive those ...

With the Admin System, you are given Admin control. You can spawn Infected, give Survivors weapons/items, kill/revive Survivors, change Convars, change the timescale, and much, much more! All of this is done server-side via chat triggers. If you don't have...

Admin Menu 2.0 Simplified Chinese...

This addon contains some shared VScript code that is used by my addons: Left 4 Bots Left 4 Fun Left 4 Grief This addon is mandatory if you have one of the addons listed above. They will not work without this! Centralized User System L4L also contains a cen...

The most complete L4D2 vocalizer with nearly 800 vocalization lines. The real deal. FEATURES 13 radial menus with shared voice lines 9 radial menus with character-specific voice lines (for each character) Radial menu for character selection/switching and g...

This addon improves the survivor bots behavior to make them more human-like and a bit more useful during the game as well as improving their combat skills. It is a mix of vanilla AI improvements (via game convars changes) and new features added via vscript...

Practice scavenge mode with friends there are no specials or commons in this game try to practice putting gas cans as fast as u can like how competitive scavenge pro players play...

Your server has too many modules, and your friends cannot access your server? Please use this, disable consistency check, no consistency check, which will always enable 'sv_consistency 0' on your server, without you having to type in the console anymore. Y...

Base dependency for 3-rd person re-animations mods for survivors and infected Features: Provides basic system of adding replacements for animations. Slot system that allows combining multiple re-animations mods. Up to 48 different slots per each character....