Grand Multiplayer doesn't modify your Grand Theft Auto V installation as it hooks into the game upon launch, So you can switch to GTA:O with no risk of a ban.

Quality Sync

Grand Multiplayer has sync built from the ground up providing the best quality of sync.


Create awesome user interfaces in HTML, CSS and JS with the Chromium Embedded Framework.

Multi-Lingal Coding Support.

With offical support for C++ & LUA and the plan to support C# in the near future and the ability to extend and support other languages threw the C++ API.


Client 1.0.0

The client installer for Grand Multiplayer.

Windows, 43.4MB

Server 1.0.0

The server files for Grand Multiplayer for Linux and Windows os.

Random Server

Server Gamemode Players


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