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New Launcher v1.7.0 · Server v1.6.7.3218

Open Multiplayer

A multiplayer mod for GTA San Andreas, fully backwards compatible with SA-MP.

All servers shown are samples.

Find a server fast

Search the live list by name or mode, filter it down, and sort by whatever matters to you.

Switch without quitting

Press F9 in game to browse, switch and rejoin servers without leaving.

Bring your favorites

Import your list from SA-MP, drag it into the order you like, and export it to a file.

Works with SA-MP servers

Join open.mp and SA-MP servers from one list.

Keep your names handy

Your five most recent nicknames are one click away, and each server can keep its own.

Known RCEs and exploits fixed

We actively fix them in the client as they turn up, so joining a server is safer.

Encrypted on open.mp servers

Communication between the client and open.mp servers is encrypted.

Fully backwards compatible with existing scripts and clients

Got an old AMX lying about? Load it straight on open.mp and join from the SA-MP client.

Getting Started

Extensible C++ API

Everything available in pawn, plus the universe of C++ libraries and frameworks.

Check out SDK repository

New and improved scripting system

The good old Pawn, improved with a new compiler and more functions.
The community also supports C++, Rust, TypeScript and more.

gamemode.pwn
#include <open.mp>

main() {}

public OnPlayerConnect(playerid)
{
SendClientMessage(playerid, 0x897AF1FF, "Welcome to San Andreas!");
return 1;
}
Learn about the improvements

Built-in NPCs

Fully controllable NPCs, on foot or driving, with no plugin needed.

new npc = NPC_Create("Ghost");
NPC_Spawn(npc);
NPC_SetWeapon(npc, WEAPON_M4);
NPC_Move(npc, 1958.3, 1343.1, 15.4);

Stand out in the launcher

Show your banner, logo and Discord link to players browsing servers.

Runs on your hardware

Stable on Windows and Linux, with x64, ARM and macOS in nightly builds.

See you in San Andreas.​