How to Play GTA: San Andreas on Linux With Steam Proton

Yes, you can play GTA: San Andreas on Linux with Steam and Proton. Rockstar Games has never released a native Linux version of the PC game, so Steam runs the Windows build through its compatibility layer instead. For most users, the cleanest setup is to install the Linux Steam client, enable Proton for the game, and launch it from the Steam Library.

There is one important difference from older guides: the original 2005 Grand Theft Auto: San Andreas Steam release is no longer available for purchase on Steam. If you already own that version, you can still use the steps below from your Library. New buyers should use the current Grand Theft Auto: San Andreas – The Definitive Edition listing.

Know which San Andreas version you have

1. Install Steam on Linux

Start with an up-to-date Linux system and graphics driver. Valve's Steam Linux support page says the client is officially supported on the most recent Ubuntu LTS with Unity, GNOME, or KDE. Steam also runs on many other distributions, but support there may come from the distribution or community.

On Ubuntu systems where the Steam package is enabled, you can install it from a terminal:

sudo apt install steam

If your distribution does not provide Steam directly, Flatpak is another option. The Flathub Steam package is community-maintained rather than officially supported by Valve, so keep that distinction in mind when troubleshooting.

2. Sign in and locate GTA: San Andreas

Launch Steam, sign in, and open Library. Existing owners of the classic release should see Grand Theft Auto: San Andreas in their collection. Select it directly or use the Library search box if you have many games.

If you do not already own the classic release, do not expect the old store page to offer a purchase button. Use the Definitive Edition store listing instead, then return to your Library after purchase.

3. Force Proton for San Andreas

Right-click the game in your Library and choose Properties > Compatibility. Enable Force the use of a specific Steam Play compatibility tool. This is the per-game setting Valve documents for running Windows titles through Proton.

Choose the latest stable Proton version available in Steam. If the game does not start or behaves badly, try Proton Experimental. Valve publishes current builds on the official Proton releases page, so you do not need to rely on old version numbers from older tutorials.

4. Install and launch the game

Click Install, choose a Steam library location, and let the download finish. The classic release needs roughly 4.7 GB for a full installation according to Rockstar's PC requirements. The Definitive Edition requires 45 GB according to Rockstar's current requirements.

Press Play. On the first launch, Steam may build a Proton prefix and run Windows components required by the game. Let those setup steps finish. The Definitive Edition can also require Rockstar Games Launcher sign-in and online entitlement verification.

5. Fix common launch problems

If San Andreas closes immediately, hangs, or never reaches the game window, work through these fixes in order:

1. Update Linux and your graphics driver. Valve specifically recommends keeping Linux and GPU drivers current when a game will not launch.
2. Verify the game files. In Steam, open Properties > Installed Files > Verify integrity of game files. Valve documents this process in its verification guide.
3. Switch Proton versions. Try the latest stable build first, then Proton Experimental.
4. Disable mods while testing. Get the unmodified game launching first, then add mods one at a time.
5. Check Flatpak permissions. If Steam is installed through Flatpak and your library is on another drive, make sure the Steam Flatpak can access that path.

Once the game starts reliably, adjust resolution, controls, and other in-game settings as needed. Proton handles most of the Windows compatibility work automatically, so you generally should not need a separate manual Wine installation for the Steam version.