Multi Theft Auto (MTA) is an open-source software project that adds full on-line gaming support to Rockstar North's Grand Theft Auto: San Andreas PC game, in which this functionality is not originally found. It is the first open-source modification that adds a highly customizable network play element to a commercial closed-source single-player PC game. Developed as an experimental piece of software for earlier Grand Theft Auto series, Multi Theft Auto has become an advanced multiplayer platform for gamers and developers. Our software provides on-line gaming for dozens of players running user-generated gameplay content and scripts through a Lua virtual machine, and is freely distributed under the GPLv3 license.

Multi Theft Auto: San Andreas 1.0 released! + various news

Multi Theft Auto: San Andreas 1.0 released! + various news

News 13 comments

It's been a while since we have updated our ModDB page, but this is going to change from now on. We will update this page whenever we have something important...

Multi Theft Auto: San Andreas 1.0.1 released

Multi Theft Auto: San Andreas 1.0.1 released

News 2 comments

We are proud to present Multi Theft Auto: San Andreas 1.0.1 - the latest version of our Multi Theft Auto: San Andreas software and the successor to the...

Multi Theft Auto: San Andreas 1.0.2 released!

Multi Theft Auto: San Andreas 1.0.2 released!

News 8 comments

The next point release for our best mod to date is out: Multi Theft Auto: San Andreas 1.0.2.

Multi Theft Auto: San Andreas 1.0.3 released!

Multi Theft Auto: San Andreas 1.0.3 released!

News 9 comments

The time has come to push out our project's latest point release: Multi Theft Auto: San Andreas v1.0.3.

MTA:SA 1.0.4 and 1.1 Progress Update

MTA:SA 1.0.4 and 1.1 Progress Update

News 0 comments

It has been a while since the last post, so I will give you a heads up on what you can expect from the next major release of Multi Theft Auto: San Andreas...

MTA: San Andreas 1.0.x - over a million downloads!

MTA: San Andreas 1.0.x - over a million downloads!

News 6 comments

It's this time of the year - time for a fresh news update!

Season Greetings

Season Greetings

News 0 comments

Happy Holidays from Multi Theft Auto Team! Here is an update for you.

News round-up - Spring Edition

News round-up - Spring Edition

News 3 comments

The next release of our flagship mod - Multi Theft Auto: San Andreas 1.1 - is shaping up nicely with lots of work put by our developers. Here is the summary...

Multi Theft Auto: San Andreas 1.2 feature preview

Multi Theft Auto: San Andreas 1.2 feature preview

News 6 comments

The next release of our top mod - Multi Theft Auto: San Andreas 1.2 is just around the corner, so we would like to take this moment to elaborate on some...

Multi Theft Auto: San Andreas 1.2 released!

Multi Theft Auto: San Andreas 1.2 released!

News 8 comments

As expected, we have just released the next major update for our mod - Multi Theft Auto: San Andreas 1.2. We hope you like the changes we have introduced...

Happy Holidays from MTA Team!

Happy Holidays from MTA Team!

News 0 comments

After our long presence on ModDB, today is the day we all have been waiting for. We are really proud to announce that we have ranked no. 1 in Player's...

Multi Theft Auto: San Andreas 1.3 released

Multi Theft Auto: San Andreas 1.3 released

News 9 comments

Our next major version, Multi Theft Auto: San Andreas 1.3 has been in the RC stage for over two weeks, and today we are ready to announce its stable release...

MTA:SA Development and Status Update - Winter, 2012

MTA:SA Development and Status Update - Winter, 2012

News 0 comments

Happy holidays! It does not look like the Mayans were right, so we can post another status update. And, we do have something interesting to tell indeed.

Multi Theft Auto: San Andreas 1.4 released!

Multi Theft Auto: San Andreas 1.4 released!

News 4 comments

Hello everyone! We are pleased to announce that MTA:SA 1.4 is now available!

[2014] A Year in Recap and Season Greetings

[2014] A Year in Recap and Season Greetings

News 0 comments

The end of the year is near, so it is time for a little progress update for you guys.

[2015] A Year in Recap and Season Greetings

[2015] A Year in Recap and Season Greetings

News 0 comments

Happy Holidays from the MTA Team! Just as you folks are preparing for the Holidays and New Year's festivities, we have a new status update for you.

Christmas video

Christmas video

News 1 comment

We recently released MTA:SA 1.0.3 which is currently our most advanced modification to date. Following on from this, we would like to wish you happy holidays...

Moving forwards

Moving forwards

News 3 comments

So it's 2010, another year with hot prospects for MTA, which we hope you'll all look out for in near future. It is likely that our next objective will...

What is The Latest News, anyway?

What is The Latest News, anyway?

News 1 comment

A new website, a new forum theme, updates to MTASA, and some press attention! Things are not as quiet as they might seem!

Stay classy, SVN

Stay classy, SVN

News 0 comments

We're back on SVN! Contributing to our project is now easier than ever!

1.0.4 released - faster and more reliable!

1.0.4 released - faster and more reliable!

News 2 comments

1.0.4 has been released! This update includes numerous fixes and optimizations to both the server and the client. Faster, and more reliable with fixes...

MTA:SA 1.1 Released: Harder, Better, Stronger, Faster

MTA:SA 1.1 Released: Harder, Better, Stronger, Faster

News 12 comments

After a very much positive beta test, we are pleased to announce the release of Multi Theft Auto: San Andreas 1.1!  Our latest release brings a wide...

MTA 1.3.1 Released

MTA 1.3.1 Released

News 8 comments

Multi Theft Auto: San Andreas 1.3.1 is here! Windows 8 support, player count increase, new functions, and bug fixes. Read on for more info...