: An older modification focused on synchronization and scripting for custom game modes like deathmatches and races. How to Download and Connect To play on these servers, you generally follow these steps:

: Currently considered the most stable and popular option. It allows you to host your own server or join public ones, supporting both GTA IV and its expansions.

Downloading and setting up servers for Grand Theft Auto IV (GTA IV) today requires using third-party clients, as official matchmaking for the base game was removed in the 2020 Complete Edition. The "story" of modern GTA IV multiplayer is one of community restoration and custom launchers. Leading Multiplayer Clients

The most reliable way to find and join servers is through dedicated launchers that bypass the retired Games for Windows Live (GFWL) system:

: In the launcher settings, set the executable path to your GTAIV.exe in the game's main directory.

: Most custom servers require version 1.0.7.0 or 1.0.8.0 . You may need to use a downgrader tool if you have the Steam "Complete Edition".

: Open the server browser within the launcher to find active lobbies. Popular modes include Free Mode "mayhem" and organized Roleplay (RP) servers. Grand Theft Auto IV's Multiplayer is Still Absolute Mayhem