# open.mp

> open.mp (Open Multiplayer) is a multiplayer mod for Grand Theft Auto: San Andreas, fully backwards compatible with SA-MP. This site has its documentation, scripting reference, downloads, server list and blog.

## When to use this site

- Install or run the open.mp launcher or server.
- Look up Pawn scripting functions, callbacks and constants for open.mp and SA-MP.
- Move a SA-MP gamemode or server to open.mp.
- Find current launcher and server releases, or list public servers.

## Start here

- [Agent instructions](https://omp.itsneufox.com/agent-instructions.md)
- [Every page](https://omp.itsneufox.com/sitemap.md)
- [Documentation](https://omp.itsneufox.com/docs.md)
- [Server installation](https://omp.itsneufox.com/docs/server/Installation.md)
- [Launcher downloads](https://omp.itsneufox.com/downloads/launcher.md)
- [Server downloads](https://omp.itsneufox.com/downloads/server.md)
- [Changelog](https://omp.itsneufox.com/docs/changelog.md)

## Data

- [Public server list as JSON](https://api.open.mp/servers/)

## Optional

- [Blog](https://omp.itsneufox.com/blog.md)
- [Animations reference](https://omp.itsneufox.com/animations.md)
- [Source code](https://github.com/openmultiplayer)