View Available Servers
- Enter
openserverbrowserin the developer console. - Double-click a server—or select it and click Connect—to join.
- Right-click a server to view its information and additional options.
Find setup instructions, Vendetta-specific guidance, modding resources, troubleshooting steps, and answers to common questions in the searchable guide library below.
Before joining Vendetta—or any custom server—make sure these two settings match the examples shown below.
The developer console lets you enter commands for key binds, in-game shortcuts, connecting to servers, enabling cheats in single-player, and much more.
Allow Developer Console to Enabled.~ key to open or close the console.Many community servers use custom textures, decals, sounds, and scripts. Vendetta uses custom content conservatively, but this setting is still required for the intended experience.
Custom Server Content to Allow All.Left 4 Dead's built-in server browser lets you find available servers, connect to them, and save your favorites for later.
openserverbrowser in the developer console.There are two ways to join official and custom servers through console commands.
Enter connect IP:Port to connect directly to a server. The selected server must have an open player slot.
connect 69.30.249.10:27015
Enter mm_dedicated_force_servers IP:Port to select the server used when starting from a lobby. The lobby's server type must be set to Best Available Dedicated.
mm_dedicated_force_servers 69.30.249.10:27015
Note: This will not work if the selected server is already occupied.
It can be difficult to distinguish a frame-rate drop from packet loss. If your FPS remains consistent, check your ping and consider the location of the server you are connected to. Vendetta's servers are based in Kansas City, Missouri, so players farther from the central United States may experience higher latency.
If movement becomes choppy, delayed, or unusually jittery during hordes or other intense game events while your FPS remains stable, your network-rate or interpolation settings may be incorrect. Community servers, mods, or configuration changes can sometimes alter these commands and save them to your local configuration and Steam Cloud without your knowledge.
Incorrect network-rate or interpolation settings can cause packet loss, choke, delayed updates, or jittery and teleporting movement. Enter the following command in the developer console to restore Left 4 Dead’s default networking and interpolation values.
Console commandrate 30000; cl_updaterate 20; cl_cmdrate 30; cl_interp 0.1; cl_interp_ratio 2.0
Tip: Enter net_graph 1 to display your current latency, packet loss, choke, and interpolation information. Enter net_graph 0 to hide it again. These settings cannot reduce normal latency caused by your distance from the server or correct server-side performance issues.
If some number keys do not work in a custom-server menu, those keys are likely bound to another action—commonly a vocalization. Copy the command below, paste it into the developer console, and press Enter to reset them.
bind 1 slot1; bind 2 slot2; bind 3 slot3; bind 4 slot4; bind 5 slot5; bind 6 slot6; bind 7 slot7; bind 8 slot8; bind 9 slot9; bind 0 slot10
Your menu keys should now work normally.
Note: This command replaces anything currently bound to the number keys.
The 4GB patch increases the amount of memory Left 4 Dead can use, reducing crashes—especially when playing custom campaigns.
This approach requires no additional utility and has generally produced the most reliable results with custom maps and mods.
C:\Program Files (x86)\Steam\steamapps\common\Left 4 Dead 2.left4dead2.exe.C:\Program Files (x86)\Steam\steamapps\common\Left 4 Dead.left4dead2.exe into that folder.left4dead.exe.left4dead2.exe to left4dead.exe.left4dead.exe in the Left 4 Dead installation folder listed above.Restoring the original executable: replace the modified file with your backed-up left4dead.exe. Steam's Verify integrity of game files option can also restore the original executable, although it may replace other modified game files.
An autoexec.cfg is a configuration file that runs automatically whenever the game launches.
Its location is C:\Program Files (x86)\Steam\steamapps\common\Left 4 Dead\left4dead\cfg.
The file is not present by default, so you may need to create it.
An autoexec can control volume levels, mouse settings, key binds, glow colors, network options, and many other preferences. Vendetta provides a ready-to-use template with many scripts and settings, while experienced users can open it in a plain-text editor such as Notepad++ to compare or customize individual commands.
Download Vendetta AutoexecInstalling a Left 4 Dead model, skin, sound pack, or other replacement mod is not always as simple as placing its .vpk file in the addons folder. These methods cover both the recommended installer and the more involved manual approach.
Before modifying the game: close Left 4 Dead and back up any files the mod or installer may change. Keep the original download and your backup until you have tested the game successfully.
The newer, simpler option. It automates installation, creates backups, displays mod information, and warns about detected conflicts.
.vpk file.Use this only when the installer cannot handle a particular mod. The process requires additional tools and changes to the game's file structure.
left4dead folder and any VPK or configuration file you plan to alter.Custom campaigns are generally easier to install than model or skin replacements. Most are distributed as one or more .vpk files that can be placed directly in Left 4 Dead's addons folder.
.zip, .rar, or .7z archive, open it with an archive utility and extract the included .vpk file. If the campaign contains multiple VPKs, extract all of them.C:\Program Files (x86)\Steam\steamapps\common\Left 4 Dead\left4dead\addons..vpk itself—not the archive containing it—is inside the addons folder.Some resource-heavy campaigns may crash because the original game cannot access enough memory. If that happens, apply the Out of Memory fix before troubleshooting the map itself.
Keep custom campaigns updated and avoid loading two versions of the same map at once.
Vendetta is a four-server Left 4 Dead project built around one shared ecosystem. Each server uses the same core systems, while the available experiences are clearly divided between Standard and Remix.
Plugins, player statistics, administrators, bans, custom campaigns, and supporting databases are shared across all four servers. Public-facing records remain easy to review through the Stats and Bans pages.
Standard four-player co-op begins with the base game's default rules and balancing, keeping a fresh session close to the official experience.
Additional systems are introduced through player votes, while Remix offers a dedicated alternative for more dynamic route and gameplay changes.
Vendetta I, II, and III are the standard, vanilla-based servers. Each begins with official co-op rules and balancing while retaining Vendetta's shared systems and optional, player-voted features.
Vendetta's dedicated Remix server can select different changes at the start of each map, making familiar campaigns less predictable without replacing the project's vanilla-first foundation.
Vendetta's goal: preserve Left 4 Dead's identity first, then offer carefully integrated improvements and alternate experiences without forcing them into every match.
When you join, a welcome message identifies whether you are playing on a Standard server or Remix. Occasional in-game hints also introduce useful commands without interrupting normal play.
!motd
Open the Vendetta Help Menu
Enter !motd in chat, or press H using the game's default key bind, to open Vendetta's in-game help panel.
Vendetta uses proprietary plugins and forks of trusted community projects to preserve official game logic while resolving long-standing gameplay and server issues. The systems below are a few notable examples.
Keeps your survivor model when you go idle. It also assigns bots the least-used survivor when connecting from a lobby, respawning, or transitioning maps, reducing duplicate and incorrect character assignments.
Preserves player inventory and health, while preventing duplicated attributes after a map restart when multiple players use the same survivor character.
Skips official campaign intros so experienced players can begin immediately. This also prevents several character-selection and 5+ player co-op issues that can occur during opening sequences.
Adds custom Easter eggs throughout official maps. These decals require custom server content to be enabled.
Automatically restarts the server 90 seconds after the final player disconnects. Vendetta's enhanced version reliably detects an empty server while automatic campaign transitions are enabled.
Moves the server into the next campaign after a finale and blocks return-to-lobby votes from the credits, preventing 5+ players from being removed during the transition.
Prevents the Witch from selecting the wrong player when more than one person is using the same survivor character.
Resolves a long-standing issue shared by Left 4 Dead and Left 4 Dead 2, allowing crouched or stuck Common Infected to be shoved normally.
Corrects a one-tick discrepancy between a Survivor's recorded position and the origin used for fired bullets, producing more consistent shot behavior.
Interrupts weapon reloading when a revive begins, preventing the weapon jams and misfires that can otherwise occur after the revive.
Detects and corrects a Valve configuration bug that can occasionally leave console variables at their default values instead of loading them from CFG files—particularly when server.cfg or the combined configuration set reaches an internal limit.
Enter these commands in chat while connected to Vendetta. They provide quick access to character selection, player statistics, and live information about the current match.
!csm
Character Selection Menu
Opens the character menu and saves your choice for the next time you join. Vendetta's survivor fixes prevent the duplicate-bot problems that saved selections can cause on other L4D1 servers.
!Z Zoey
!F Francis
!L Louis
!B Bill
!votes
Open the Vote Menu
Enter !votes in chat while connected to Vendetta to access the complete vote menu.
!kill
Suicide
Immediately kills your survivor. This is useful when a saferoom reset is needed to respawn with restored health—commonly 50 HP, or 100 HP on some maps—without relying on another player. It also prevents the action from being attributed to someone else's statistics.
For a one-key shortcut, bind a key to sm_kill.
!rank!rankmenu
Player Statistics
Opens the L4DStats rank menu. You can also use the leaderboard inside !motd, or visit the full Vendetta statistics page for every player's tracked results.
Killing bots does not lower your score, and Reverse Friendly Fire does not affect the victim's score.
!bossinfo
Boss Information
Shows current Special Infected counts, Tank health, and player-count-based scaling.
!zminfo
Common Infected
Shows the current Common Infected limit for the number of players in the match. Together with !bossinfo, it is especially useful during 5+ player co-op.
These commands provide quick access to Vendetta's administration and player-customization tools. Some commands may be restricted to VIP admins based on access level.
!admin
Main Admin Menu
Opens the primary administration menu and its available server-management options.
!eyes
Eye Customization
Opens the eye-customization menu and provides access to selfie mode.
!light!lightmenu
Flashlight Controls
Toggles the personal flashlight and opens its color-customization menu.
!decalmenu
Custom Decals
Opens the custom decal menu for placing server-provided sprays.
!Pause
Live Match Hold
Places the active match on hold without ending or restarting the current round.
!vp!vc
Vote Control
Use !vp to force-pass the active vote or !vc to veto and cancel it, allowing authorized admins to resolve votes when direct moderation is required.
Vendetta's optimized vote menu combines official choices with custom server options. It uses BuiltInVotes to retain the familiar appearance and behavior of Left 4 Dead's native votes. If certain number keys do not respond while using a menu, follow the Menu Bind Fix guide.
!votes
Open the Vote Menu
Enter !votes in chat while connected to Vendetta to access the complete vote menu.
Vote to load a specific campaign chapter instead of starting at the campaign's first map. Custom campaigns hosted by Vendetta are also available when the required map is installed locally.
Switch between the standard vanilla difficulties or select Vendetta's custom Veteran difficulty.
Restarts the current map without sending the group back to the beginning of the campaign.
Uses Vendetta's more reliable player-removal system, which continues to enforce an approved kick even if the selected player attempts common vote-avoidance exploits. Kick votes started through the pause menu receive the same handling.
Raises the maximum survivor count and makes 5+ player co-op possible. Vendetta then adjusts key gameplay systems around the number of living players; see 5+ Player Co-op for details.
Several options inside !votes let the current group address common frustrations without permanently changing Vendetta's vanilla-first gameplay.
Enables Reverse Friendly Fire so careless damage is returned to the attacker. Bots are excluded, allowing players to remove them when necessary without penalizing nearby teammates.
Uses player-flow distance to prevent both rushers and stragglers from negatively affecting the team. Vendetta's version includes administrative exclusions and additional refinements.
Limits repeated player-triggered vocalizations to reduce excessive vocal spam while leaving ordinary character dialogue intact.
Veteran is Vendetta's redesigned, Expert-based difficulty. Carefully tuned Survivor and Infected changes refresh the familiar balance while preserving the teamwork, gunplay, fairness, and challenge that define Left 4 Dead.
Standard Expert provides the baseline, keeping familiar systems intact unless a change is specifically listed below.
Stronger Infected pressure is paired with deliberate Survivor adjustments instead of gimmicks or unrelated modifications.
Veteran remains optional and can be enabled through the difficulty options inside Vendetta's vote menu.
Standard Expert remains the reference point: anything not explicitly listed below should be assumed to behave the same way it does on Standard Expert.
Health: 16,000 HP.
Burn time: Doubled to 80 seconds.
Rock skeeting: Tank rocks are smoother and easier to shoot out of the air.
Vomit: Temporarily hides affected players' HUD elements.
Shove limit: Increased to a minimum of six and a maximum of seven.
Runs 25% faster after distant or stray shots and 50% faster when ignited.
Mid-air skeeting is smoother, making airborne Hunters easier to kill.
Increases the background Common Infected limit, horde size and frequency, wanderer density, and finale hordes while decreasing individual horde density.
No current Veteran-specific changes.
Open !votes, choose the difficulty menu, and start a vote for Veteran.
Remix is Vendetta's dedicated alternate-experience server. It introduces changes selected at the start of each map, making familiar campaigns less predictable while retaining Left 4 Dead's core identity.
Remix is a separate, optional experience. Vendetta's Standard servers continue to use the vanilla-first rules and balancing described in the main overview.
Open !votes and choose Server Slots to raise the maximum survivor count to as many as eight players. Once additional survivors are enabled, Vendetta adjusts the match around the number of living players.
Larger survivor teams expose limitations that do not appear in ordinary four-player co-op. Vendetta coordinates a collection of fixes and scaling systems to keep 5+ player campaigns stable, fair, and continuous.
Disables spectate and jointeam 2 when they could cause bot-spawning issues. AutoTakeover handles team entry without requiring jointeam 2.
Creates or removes additional survivor bots as needed when larger teams are enabled.
Prevents survivor bots from disappearing when their players go idle.
Balances First Aid Kit availability during automatic campaign transitions so every survivor can receive one.
Corrects multiple problems involving extra survivors returning through rescue closets.
Prevents extra survivors from being left behind by finale rescue vehicles and fixes The Sacrifice finale invincibility issue.
At six or more living survivors, finale Tank waves scale upward. Above six, a wave may include two Tanks.
Allows new hordes to reach previously cleared areas so backtracking remains eventful. It is disabled during finales to avoid adding hordes to Tank waves.
Use !bossinfo and !zminfo during larger matches to view the current infected limits, Tank health, and active player-count scaling.
Find quick answers to the most common gameplay, connection, installation, and moderation questions.
Use the !votes command in chat to open Vendetta's vote menu. This is more reliable than the pause-menu vote and can temporarily ban a disruptive player for two hours while limiting abuse. For additional reports, submit the incident through SourceBans or contact the team through the Contact page.
Start with the Out of Memory fix; memory limitations are a common cause of Left 4 Dead crashes. If the issue continues, temporarily remove custom maps or conflicting mods, verify the integrity of the game files through Steam, and reinstall only as a final step after backing up anything important.
If both lobby and direct connections fail, the selected server may be full, temporarily offline, or undergoing maintenance. Check the live server cards on the homepage and try another Vendetta server if one is available.
Confirm that it is enabled under Keyboard/Mouse settings, then press the ~ key. If it still does not appear—or that key is unavailable on your keyboard—assign the console to another key in the keyboard settings.
Campaigns and asset-replacement mods use different installation methods. Follow the dedicated Custom Maps guide for campaigns, or the Models, Skins & Others guide for character, weapon, sound, and texture replacements.
These are the current limitations that may still affect some players. A workaround is included where one is available.
Some maps may briefly show a black screen during the first load while custom textures download. Wait a few seconds for loading to complete; later visits to the same campaign should proceed normally.