SandM is a GTA multiplayer platform built for custom dedicated servers, creators, scripts, and connected communities.

Create roleplay, racing, freeroam, PvP, events, custom maps, vehicles, UI resources, and full server experiences with a clean runtime powered by Sdn.re.

Development mode is enabled. The public client download is not open yet.
Join the 227.0k people preparing the next GTA multiplayer experience.
Create your own server

Thank you — you are awesome.

SandM is currently in development. The client download is not publicly open yet.
Join the community on Discord to follow updates.

Building upon the spirit of open GTA multiplayer communities, SandM gives players, developers, and server owners a clean place to build custom multiplayer worlds with scripts, streamed assets, creator tools, moderation, and a strong community identity.

What we have for you

Streaming

SandM allows servers to use custom cars, maps, weapons, interiors, clothing, UI assets, sounds, and more dynamically.

Worlds

Build roleplay systems, jobs, gangs, businesses, racing, PvE, events, freeroam, and living server experiences.

Sync quality

SandM focuses on clean sync, stable entity handling, smoother movement, and better gameplay for busy communities.

Standalone

SandM keeps your GTA installation clean. Server content is cached without replacing your original game files.

Resulting in endless possibilities to play or create your desired gamemode!

System requirements

Windows 11

Recommended

  • CPU Intel Core i5 9600K / AMD Ryzen 5 3600
  • GPU NVIDIA GTX 1660 / AMD RX 580 8GB
  • RAM 16GB
  • SSD 120GB + streamed asset cache

Windows 10

Minimum

  • CPU Intel Core i5 3470 / AMD FX-8350
  • GPU NVIDIA GTX 660 2GB / AMD HD 7870 2GB
  • RAM 8GB
  • SSD 120GB + server cache space

We 💝 developers

Run your own server!

SandM is built for creativity. Create your own server and make your dreams come true.

Our GTA multiplayer platform provides tools to personalize the gameplay experience of your server. Using streamed assets, Lua resources, server-side systems, and clean runtime tooling, you can make anything you wish: roleplay, drifting, racing, deathmatch, freeroam, PvE, or something completely original.

Create a server now

Contribute to the SandM project

Sandboxdn remains part of the project identity, while Sdn.re is now the official network identity. SandM documentation and runtime services are hosted on sand-m.net dedicated subdomains.

GitHub

F.A.Q.

# What is the official SandM domain setup?

Sdn.re is the official network domain. SandM-specific technical services use docs.sand-m.net for documentation and runtime.sand-m.net for runtime files, downloads, and legal documents.

# Can I download SandM now?

The public client is not open yet while development mode is enabled. Mobile downloads are blocked, and the client download will only start when the platform is ready.

# Is Sandboxdn still used?

Yes, Sandboxdn can remain part of the project identity and organization name, but it is no longer presented as the main public domain for SandM.

# Will I get banned from GTA Online for playing SandM?

SandM is designed as a separate custom multiplayer experience. It keeps your base installation clean and uses cached server assets instead of replacing your original game files.

# Will updates require me to redo my server code?

The goal is to keep resources compatible whenever possible. Major runtime changes will be documented with migration notes and clear developer guidance.

# I want to run a server, how can I do so?

Start with the server page, read the SandM docs, join Discord, and follow development updates from Sdn.re.