How to Download and Get Started with Grand Theft Auto Connected

Updated

Grand Theft Auto Connected (gtaconnected.com) is a custom scriptable multiplayer modification for GTA III, Vice City, San Andreas, and GTA IV. To get started, download the mod from the Downloads section of the site, install it for your chosen GTA title, and use the built-in scripting support (JavaScript, Lua, or Squirrel) to run or join multiplayer sessions. The mod supports both offline and online play, so you can test scripts locally before connecting with others.

What You Need Before Installing

  • A supported GTA game: GTA III, Vice City, San Andreas, or GTA IV. Install and verify the base game runs first.
  • A compatible OS: The site lists support for Windows XP and WINE, so Linux users can run it through WINE.
  • The mod files: Get them only from the official Downloads page on gtaconnected.com.

Step-by-Step: Download and Install

  1. Open the Downloads page on gtaconnected.com. This is the official distribution point for the mod.
  2. Download the build for your GTA title. The mod covers four games, so pick the version matching your installation.
  3. Check the Version History page to confirm you have the latest release and to review what changed. If you hit bugs, this page helps you tell whether an issue is already known.
  4. Install into your GTA directory following the instructions included with the download. Back up your game folder first so you can restore it if needed.
  5. Launch the game and confirm the mod loads. Start in offline mode to verify the installation before going online.

Expected result: The game starts with Grand Theft Auto Connected active, and you can load into a session with synced peds, traffic, and missions.

Playing Online and Offline

The mod supports both modes. Offline play lets you test custom objects, snow effects, and scripts without other players. Online play uses peer-to-peer sync, so sessions depend on the host and peers rather than a central server. If a session fails to connect, check that all players are on the same mod version.

Customizing with Scripts

Scripting is available in JavaScript, Lua, and Squirrel. The site also provides a Module SDK for both server and client, which lets you extend functionality beyond the built-in features. For script examples and API details, use the Wiki linked from the site navigation.

Where to Get Help

Resource Use it for
Wiki Documentation, scripting references, setup details
Forum Community questions and troubleshooting
Discord Real-time help from other players and developers
Bugs Reporting issues you find

Common Stumbling Points

  • Wrong game version: The mod targets specific GTA titles; confirm yours is on the supported list before troubleshooting.
  • Version mismatch in multiplayer: Peer-to-peer sync requires matching mod versions across players.
  • Skipping the Wiki: Scripting in three languages plus the Module SDK means the documentation is the fastest path to working custom content.

The site also links a Patreon and a Hosting page; these are separate from getting the mod running and are not required for installation. Grand Theft Auto Connected is a community project and is not affiliated with Rockstar Games.