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Linux Server Files/Windows Server Files

Main

SourceMod

v1.11-git6945 by AlliedModders LLC

* **[MetaMod](https://www.sourcemm.net/downloads.php?branch=1.11-dev)**
    * **v1.11-git1153** by AlliedModders LLC

* **[stripper](https://www.bailopan.net/stripper/snapshots/1.2/)** - Add, filter and modify map entities
    * **v1.2.2-git141** by BAILOPAN

* **[l4dtoolz](https://github.com/fbef0102/l4dtoolz/releases)** - Unlock Server Slot Limit
    * **v1.1.0.2** by ivailosp、Accelerator74

* **[Tickrate Enabler](https://github.com/fbef0102/Tickrate-Enabler/releases)** - Unlock Tickrate
    * **v1.6** by ProdigySim、Spirit_12、Accelerator74、Forgetest

Extenstion
- REST in Pawn - Provides HTTP and JSON natives for plugins
  - v1.3.1 by ErikMinekus
- socket - Provides networking functionality for SourceMod scripts
  - v3.0.2 by sfPlayer & JoinedSenses
- sourcescramble - Memory patches & allocate memory
  - v0.7.1.1 by nosoop
- Actions - Extension provides a natives to hook action event handlers and create custom actions
  - v3.8.8 by BHaType
- CollisionHooks - Provides a straightforward and easy way to hook and modify collision rules between entities.
  - v1.3 by VoiDeD、Spirit_12、A1mDev
Extra File
- GeoLite2-City - addons\sourcemod\configs\geoip\GeoLite2-City.mmdb
  - 2024-05-14 by MAXMIND
- GeoLite2-Country - addons\sourcemod\configs\geoip\GeoLite2-Country.mmdb
  - 2024-05-14 by MAXMIND

Server Install

Step 1: A clean L4D1 Dedicated Server.
Step 2: Choose Windows Server files or Linux Server files(depending on the operating system of your server), and place the files provided in the correct folder.

Step 3: Adjust your server_rates.cfg to match your rates accordingly.

For 100 Tickrate, you'd want these settings:

cfg/server_rates.cfg

sm_cvar sv_minrate              "100000"    // tickrate * 1000
sm_cvar sv_maxrate              "100000"    // tickrate * 1000
sm_cvar sv_minupdaterate        "101"       // tickrate +1
sm_cvar sv_maxupdaterate        "101"       // tickrate +1
sm_cvar sv_mincmdrate           "101"       // tickrate +1
sm_cvar sv_maxcmdrate           "101"       // tickrate +1
sm_cvar net_splitpacket_maxrate "50000"     // (tickrate÷2) * 1000
sm_cvar fps_max                 "0"

Step 4: Change the Launch Parameters.

-console -game left4dead -tickrate 100 +log on +map l4d_vs_airport01_greenhouse +exec server +sv_lan 0 -maxplayers 31

How to download L4D1 Dedicated Server files:

Warning: Don't try to download "Left 4 Dead Dedicated Server" from steam library, it's broken!! Use steamcmd instead.

Step 1: Download SteamCMD.
Step 2: launch steamcmd , steamcmd would automatically download required files .
Step 3: after it says "Loading Steam API...OK.", type
- force_install_dir ./l4d1/
- login anonymous
- app_update 222840 validate
Step 4: Finish downloading and close steamcmd.
- exit

Step 5 (Linux Only): Dependencies (Source)

Ubuntu =< 20.04

sudo dpkg --add-architecture i386; sudo apt update; sudo apt install curl wget file tar bzip2 gzip unzip bsdmainutils python3 util-linux ca-certificates binutils bc jq tmux netcat lib32gcc1 lib32stdc++6 libsdl2-2.0-0:i386 steamcmd
sudo apt install lib32z1

Ubuntu => 20.10

sudo dpkg --add-architecture i386; sudo apt update; sudo apt install curl wget file tar bzip2 gzip unzip bsdmainutils python3 util-linux ca-certificates binutils bc jq tmux netcat lib32gcc-s1 lib32stdc++6 libsdl2-2.0-0:i386 steamcmd
sudo apt install lib32z1

Debian =< 10

sudo dpkg --add-architecture i386; sudo apt update; sudo apt install curl wget file tar bzip2 gzip unzip bsdmainutils python3 util-linux ca-certificates binutils bc jq tmux netcat lib32gcc1 lib32stdc++6
sudo apt-get install zlib1g

Debian => 11

sudo dpkg --add-architecture i386; sudo apt update; sudo apt install curl wget file tar bzip2 gzip unzip bsdmainutils python3 util-linux ca-certificates binutils bc jq tmux netcat lib32gcc-s1 lib32stdc++6
sudo apt-get install zlib1g

CentOS

yum install epel-release
yum install curl wget tar bzip2 gzip unzip python3 binutils bc jq tmux glibc.i686 libstdc++ libstdc++.i686
yum install zlib.i686

Optional Files

Extension
- cutlrbtreefix - Fixed server crash "CUtlRBTree overflow"
  - v0.3 by fdxx
- Accelerator - Crash Reporting That Doesn't Suck
  - v2.5.0-cd575aa by asherkin
  - 🟥 After 2024/5/2 update, broken in Linux system

Sourcemod Anti-Cheat

SMAC Wiki
SMAC 0.8.7.3 fork
smac + smac_aimbot + smac_autotrigger + smac_client + smac_commands + smac_cvars + smac_rcon + smac_speedhack + smac_spinhack

Others

Rotoblin-AZMod: A Competitive L4D1 Versus Configuration
L4D1_2-Plugins: L4D1/2 general purpose and freaky-fun plugins.
Game-Private_Plugin: Private Plugin List.

fbef0102 / L4D1-Server4Dead

readme