IW4x (Modded MW2) Server Guides
IW4x (Modern Warfare 2) dedicated server setup via the AlterWare launcher, server.cfg, IW4MAdmin, bots, and competitive configuration guides.
Installing Your IW4x Dedicated Server on Windows
Step-by-step guide to installing and launching an IW4x dedicated server on Windows using the AlterWare Launcher.
Installing Your IW4x Dedicated Server on Linux
How to install and run an IW4x dedicated server on Linux using Wine and SteamCMD.
IW4x server.cfg Complete Configuration Guide
A complete reference for every important server.cfg cvar in IW4x, with explanations and recommended values.
Setting Up Map Rotation and Game Modes in IW4x
How to configure sv_maprotation in IW4x, with a full reference of map names, game mode codes, and rotation examples.
IW4x Server Port Forwarding and Firewall Setup
Which ports IW4x uses, how to open them in Windows Firewall and Linux iptables/ufw, and how to verify connectivity.
Setting Up and Using RCON on Your IW4x Server
How to configure RCON on an IW4x server and send commands remotely from the IW4x client console or external tools.
Installing and Configuring IW4MAdmin for IW4x
How to install IW4MAdmin, connect it to your IW4x server, and claim your owner account.
IW4MAdmin Commands Reference for IW4x Servers
A complete reference for IW4MAdmin in-game chat commands, admin ranks, and usage examples.
Installing Mods on Your IW4x Dedicated Server
How to install and load mods on an IW4x dedicated server using fs_game, mod folders, and server-side GSC scripts.
Installing the Bot Warfare Mod on IW4x
How to install and configure the Bot Warfare mod to add AI bots to your IW4x dedicated server.
IW4x Server Types: Match, Party, and LAN Servers
The difference between IW4x match servers, party servers, and LAN servers, and when to use each one.
Using Color Codes in IW4x Server Names and Messages
A complete reference for IW4x color codes usable in server names, MOTD, and in-game messages.
Keeping Your IW4x Server Updated
How to update IW4x to the latest version using the AlterWare Launcher, and when updates are necessary.
IW4x Dedicated Server Troubleshooting Guide
Diagnose and fix the most common IW4x dedicated server problems including startup failures, connection issues, and IW4MAdmin errors.
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