IW4x Documentation

Welcome to

A community-driven client for Call of Duty: Modern Warfare 2 (2009)

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Dedicated Servers

Browse and play on servers hosted by community members.

Modding Support

Play custom game modes like Gun Game or Infected. Or create your own mod!

Controller Support

Use your Xbox, PS4, or other controllers in the game (no extra software required).

Enhanced Security

All known vulnerabilities of the Steam version are patched.

More Content

Maps and Weapons from other Call of Duty titles are included right out of the box!

Bot Warfare

Play against smart and configurable bots, either online or in private match.

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