Sometimes a bot server is the only place to play, and modern bot AI can actually be quite challenging.
In the original MW2, matchmaking was automated. You clicked "Find Match," and the algorithm decided where you went. You had no control over ping, rules, or the map rotation. The IW4x server list gives you that control back.
: Once you have an IP from a web browser, you can join a server manually: Enable the console in Options > Game Options Open the console with the tilde key ( /connect [Server IP] and press enter. Common Server Features iw4x server list
: Modding is at the core of IW4x. You'll find servers running custom game modes like Gun Game (where players advance through weapons with each kill), Infected (a zombie-like survival mode), or Prop Hunt. These mods can also introduce new weapons, custom camos, and even mechanics like leaning.
Shows the current player count versus the maximum capacity (e.g., 14/18 ). Sometimes a bot server is the only place
If you have never used a legacy server browser (like in Counter-Strike 1.6 or Battlefield 1942 ), the IW4x server list can look intimidating. Here is a breakdown of every column you will see:
As of 2025, the IW4x ecosystem is maintained by passionate volunteers. The original XLabs team is gone, but the source code lives on. Modern forks have introduced features the original client never had, such as: You had no control over ping, rules, or the map rotation
: When you launch the IW4x client, the in-game browser queries the AlterWare master server to populate the list.
Perhaps the most critical role of the server list is security. Official older Call of Duty titles have historically been plagued by Remote Code Execution (RCE) vulnerabilities. IW4x’s infrastructure was designed to mitigate these risks. By selecting a server from the IW4x list, players enter a sandboxed environment that prioritizes their digital safety, ensuring that a decade-old game doesn't become a liability for their hardware. Conclusion
Instantly find niche modes like "Search and Destroy" or "Gun Game" without waiting in a lobby. Select Custom Maps: